Item1tsipresc.doc
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- RECOVERY**- St Joe RD Precommercial Thinning and White Pine Pruning - Idaho Panhandle NF
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- AG-82B1-S-10-0238
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Item 1 Specs
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| File | Type | Posted |
|---|---|---|
| Item1.1-1.13Eagleunits.pdf | ||
| item1.20-1.29DavHome.pdf | ||
| Item2.1-2.5Preston2.pdf | ||
| NOTE TO QUOTERS.docx | DOCX document | |
| item1.14-1.17WRock.pdf | ||
| Addendum to FAR 52.212-1.doc | DOC document | |
| Item1.2-1.12Eagleunits2.pdf | ||
| Statement of Work | — | |
| Item1.38-1.41UpperWindy2.pdf | ||
| ProjVisMapItem2.pdf | ||
| ProVisMapItem1.pdf | ||
| Item2.6-2.9Charlie.pdf | ||
| Item1.18-1.19WRock2.pdf | ||
| Item1.31-1.37UpperWindy1.pdf | ||
| Item 2.12-2.162ButteBovine3.pdf | ||
| Item2.10-2.11IFI.pdf | ||
| Item 2tsiscript.doc | DOC document | |
| CONTRACT DOCUMENTS.docx | DOCX document |
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C-4 - SILVICULTURAL PRESCRIPTION –
Subitem: 1. 1 Acres: 31 Stand no. 47901001 Stand Name: Eagle #1 Legal: T. 44 N., R. 3 E., S. 4
Approx. Elev:
Slope: 40%Avg.
Age: 17 Aspect: N Avg. Crop Tree Ht.: 20 Ft.
The tree release decision area is 1/50th acre.
Leave Trees per acre; Minimum 200 Maximum 250
Leave Tree Order of preference by Specie ; (1)Western Larch; (2)White Pine; (3)Western Red Cedar; (4)Douglas Fir; (5) Engelmann Spruce; (6) Grand Fir; (7)Lodgepole Pine; (8) Western Hemlock.
Leave Tree stand composition: Western larch-15%; White pine-25%;Cedar-40%Douglas fir-10%: Others-10%
Do not cut Quaking Aspen or Pacific yew.
Cut all other hardwood and brush species that are 2/3 or greater in height of the leave trees. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut : 2 ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4in.
Remove all lower live limbs over 4 inches in length from the stumps.
White Pine: There are few white pine approximately 5 per acre. Do not cut any White Pine or count as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut. Trees with bole cankers or branch cankers will be considered as an unacceptable leave tree if selected.
Existing Conditions: The estimated existing trees are 2775 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Grand Fir and Western Red Cedar with lesser amounts of other conifer tree species. Also brush species are competing with the desirable leave tree species..
Treatment Objectives: Release the leave tree species according to the prescription. Priority to cut is the Lodgepole Pine. This will create a more healthy,vigorous stand and maintain these species upon the landscape.
C-4 SILVICULTURAL PRESCRIPTION –
Subitem: 1.2 Acres: 7 Stand no. 47901002 Stand Name: Eagle #2 Legal: T 44N, R3E,S21
3900'
Slope: 40% Avg. Stand Age:
20 yrs
Aspect: North East Avg. Crop Tree Ht.: 22'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch; (3) Western Red Cedar : (4)Douglas Fir; (5)Engelmann spruce; (6)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-60%; Western Larch-10%, Western Red Cedar- 20%: others-10%.
Do not cut Quaking Aspen or Pacific Yew.
Cut all other hardwood and brush species that are 2/3 or greater in height than the leave trees.Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: There are approximately 230 trees per acre of which 82% are infected with White Pine Blister Rust. Also, about 120 W.P./ acre were pruned in 2003. Only healthy pruned White Pine will be selected as a leave tree specie.
Western Gall Rust in Lodgepole: Only healthy trees will be selected for release. Trees with bole and branch cankers will be cut.
Existing Conditions: Unit is accessable by walking approximately ¼ mile from the 1442 road. The estimated existing trees are 4350 per acre surveyed in 2009. The majority tree species within the stand consist of Grand Fir, Douglas Fir and White Pine. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1. 3 Acres: 16 Stand no. 47901003 Stand Name: Eagle #3 Legal: T 44N, R3E.,S 5 Approx. Elev: 4000'
Aspect: South East
The tree thinning decision area is 1/50th acre.
Leave Trees per acre: Minimum 250 ; Maximum 300:
The Leave tree order of preference by species are ;(1)White pine;(2) Western Larch; (3)Western Red Cedar; (4) Engleman Spruce;(5)Douglas fir (5) Others.
Approximate Leave tree stand composition; White Pine-50%;Western Larch-10%; Western red cedar-10 %; Douglas fir 20 %; Grand Fir 5%:Others 5%.
Do not cut Quaking Aspen or Pacific Yew.
Cut all other harwood and brush species that are 2/3 or greater in height of the leave trees. Cut within a 12 foot radius of the leave tree.
Minimum Tree height to cut: 2 Ft.
Maximum DBH cut limit: 7 in..
Trees larger than 7 in. DBH will not be considered.
Maximum stump height = 4inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insects and disease:White Pine: There are approximately 250 trees per acre of which 66 % are infected with Blister rust. About 100 trees /Acre were pruned in 2003.Only healthy pruned White Pine will be selected as a leave tree specie. Diseased white pine will not be counted as a leave tree.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Existing Conditions: The estimated existing trees are 794 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Grand Fir, Douglas Fir and White Pine.. Brush species and other conifers are competing with the preferred leave tree species.
Treatment Objectives: The treatment for this stand is more of a brush release than thinning. Heavy brush competition, mainly ceanothus is inhibiting tree growth. Release the preferred species according to the prescription. .This will create a more healthy,vigorous stand and maintain these species upon the landscape.
Subitem 1.3 (continued):
W. P. Pruning Prescription:
White Pine per acre to be pruned= 120-140.
Minimum tree height to prune: 12 feet
Estimated total prunable White Pine 12 + feet in height per acre = 180 Avg. Tree Height to prune= 17 ft.
Estimated total White Pine per acre: 250 The tree pruning decision area is 1/20th acre.
**Maximum prune height is 10 feet while maintaining 50% of the crown and 4 Whorls.
Existing condition: Stand was planted in 1990 to WP and others. The unit was previously pruned in 2003, the average pruned height of the existing W.P. is approximately 5 feet. About 50% of the previously pruned trees are infected with blister rust. A second pruning to 10 feet is required.
Unit objective: Prune the most healthy and vigorous white pine, according to the prescription. The pruning of the white pine will significantly reduce the mortality and maintain the white pine component in the stand.
C-4 SILVICULTURAL PRESCRIPTION –
Subitem: 1. 4 Acres: 13
Stand no. 47901004 Stand Name: Eagle #4 Legal: T 44N, R3E,Sec4
4300'
Aspect: North East
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch; (3) Ponderosa Pine (4) Western Red Cedar : (5)Douglas Fir; (6)Others.
Approximate Leave Tree Stand Composition; Western White Pine-50%; Western Larch-30%, Ponderosa Pine-10%; others-10%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwoods and brush species that are 2/3 or greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease: White Pine: There are approximately 142 trees per acre of which 89% are infected with blister rust. About 100 trees/acre were pruned in 2003. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole and Ponderosa Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions:. Unit is accessable by walking approximately 1/3 mile from the 1442 road. The estimated existing trees are 3450 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Grand Fir, Douglas Fir, White Pine and Western Hemlock. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.5 Acres: 7 Stand no. 47901005 Stand Name: Eagle #12 Legal: T 44N, R3E,S 4
3400'
Aspect: East
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250 Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch; (3) Douglas Fir (4) Western Red Cedar (5) Grand Fir; (6)Lodge pole pine;Others.
Approximate Leave Tree Stand Composition; White pine-30%;Western Larch-10%; Douglas Fir-35%; Western Red Cedar-15%; others-10%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 or greater in height of the leave trees.Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: There are aproximately 140 trees per acre of which 78% are infected with blister rust. Only healthy pruned White Pine will be selected as a leave tree specie.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Existing Conditions: The unit is accessable by walking approximately ½ mile from the 1442 road. The majority tree species occurring within the stand consist of Grand Fir and Douglas Fir. The estimated existing trees are 3760 per acre surveyed in 2009. Approximately 1090 trees are 2 foot and less in height. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Release the leave tree species according to the prescription. This will create a more healthy,vigorous stand and maintain these species upon the landscape.
Subitem 1.5 (continued):
W. P. Pruning Prescription:
White Pine per acre to be pruned= 60-80 .
Minimum tree height to prune: 12 feet
Estimated total prunable White Pine 12 + feet in height per acre = 70
Avg. Tree Height to prune= 30 ft.
Estimated total White Pine per acre: 140 The tree pruning decision area is 1/20th acre.
Maximum prune height is 8 feet while maintaining 50% of the crown and 4 Whorls.
Existing condition: Stand was planted in 1990 to WP and others. Approximately 78% of the White Pine are infected with Blister Rust.
Unit objective: Prune the most healthy and vigorous white pine, according to the prescription. The pruning of the white pine will significantly reduce the mortality and maintain the white pine component in the stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1. 6 Acres: 21 Stand no. 47901006 Stand Name: Eagle #13 Legal: T 44N, R3E,Sec 4
3400'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250 Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch; (3) Ponderosa Pine; (4) Western Red Cedar: (4)Douglas Fir; (5)Englemann Spruce(6) True Firs (7) Lodgepole Pine; (8)Western Hemlock; Others.
Approxiate Leave Tree Stand Composition; Western White Pine-50%; Western Larch-30%, : Douglas Fir 10 %; Englemann Spruce-5%; True Firs and others-5%.
Do not cut Quaking Aspen or Pacific Yew.
Cut all other hardwood and brush species that are 2/3 or greater in height of the leave tree specie. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: Approximately 61% are infected with blister rust. About 130 trees/acre were pruned in 2003. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole and Ponderosa Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The unit is accessable by walking approximately 1/3 mile from the 1442 road. The estimated existing trees are 2840 per acre.The majority tree species occurring within the stand consist Grand Fir, White pine and Douglas Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Release the leave tree specie according to the prescription. This will create a more healthy,vigorous stand and maintain these species upon the landscape.
C-4 SILVICULTURAL PRESCRIPTION –
Subitem: 1. 7 Acres: 7
Stand no. 47901007 Stand Name: Eagle #14 Legal: T 44N, R3E,Sec4
3900'
Slope: 35%
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250 Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch; (3) Western Red Cedar : (4) Englemann Spruce; (5)Douglas Fir; (6) Grand Fir; Others.
Approxiate Leave Tree Stand Composition; Western White Pine-45%; Western Larch-10%, Western Red Cedar- 20%: Douglas Fir-20%; others-5%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 or greater in height of the leave trees. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: Approximately 40% are infected with blister rust. About 85 trees/acre were pruned in 2003. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The unit is accessable by walking less than a ¼ mile. There are approximately 3140 existing tree per acre. The majority tree species occurring within the stand consist of Grand Fir, Douglas Fir,Cedar and Western white pine.. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.8 Acres: 24 Stand no.48301041 Stand Name: Eagle #5 Legal: T 44N, R3E,Sec5
4000'
Aspect: NE
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum -200 : Maximum -250 Leave Tree Order of Preference by Specie; (1)White Pine;(2) Western Larch;
(3) Western Red Cedar (4)Douglas Fir; (5)others.
Approximate Leave Tree Stand Composition; Western White Pine-40%; Western Larch-40%, Western Red Cedar-10%: Douglas Fir-10%:
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 or greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease: White Pine: Approximately 81% are infected with blister rust. About 132 trees/acre were pruned in 2003. Only healthy pruned White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions:There are approximately 5760 existing tree per acre. The majority tree species occurring within the stand consist of Grand Fir, Douglas Fir, and Western white pine.. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
Subitem 1.8 (continued):
W. P. Pruning Prescription:
White Pine per acre to be pruned= 140-160.
Minimum tree height to prune: 12 feet
Estimated total prunable White Pine 12 + feet in height per acre = 140
Avg. Tree Height to prune= 17 ft.
Estimated total White Pine per acre: 285 The tree pruning decision area is 1/20th acre.
**Maximum prune height is 10 feet while maintaining 50% of the crown and 4 Whorls.
Existing condition: Stand was planted in 1990 to WP and others. The unit was previously pruned in 2003, the average pruned height of the existing W.P. is approximately 5 feet. About 81% of the previously pruned trees are infected with blister rust. A second pruning to 10 feet is required.
Unit objective: Prune the most healthy and vigorous white pine, according to the prescription. The pruning of the white pine will significantly reduce the mortality and maintain the white pine component in the stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1. 9 Acres: 24 Stand no. 48301042 Stand Name: Eagle #6 Legal: : T 44N, R3E,Sec5
4600’
Avg. Stand Age: 20 yrs
Aspect: South East Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 250 Maximum 300
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-40%; Western Larch-10%; Douglas Fir 40 %; others-10%.
Do not cut Quaking Aspen or Pacific Yew Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: Approximately 78% are infected with blister rust. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 615 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Douglas Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1. 10 Acres: 20 Stand no. 48301043 Stand Name: Eagle #7 Legal: : T 44N, R3E,Sec8
4200’
Aspect: South East Avg. Crop Tree Ht.: 22'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 250 Maximum 300
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-40%; Western Larch-55%; others-5%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: Approximately 87% are infected with blister rust. Approximately 120 trees /acre were pruned in 2003. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 1175 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Western Larch, Douglas Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.11 Acres: 16 Stand no. 48301044 Stand Name: Eagle #8 Legal: : T 44N, R3E,Sec8
4600’
Aspect: South East Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 250 Maximum 300
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-25%; Western Larch-10%; Ponderosa pine 10%; Cedar-20% ; Douglas Fir -25%;others-10%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: Approximately 62% are infected with blister rust. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 2201 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Douglas Fir, Grand Fir and White Pine. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.12 Acres: 45 Stand no. 48301045 Stand Name: Eagle #9 Legal: : T 44N, R3E,Sec8
4000’
Slope: 20%
Aspect: South Avg. Crop Tree Ht.: 22'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 250 Maximum 300
Leave Tree Order of Preference by Specie; (1)White Pine(2) Western Larch; (3) Ponderosa Pine; (4) Western Red Cedar ; (4) Douglas Fir; (5) Grand Fir;
Approxiate Leave Tree Stand Composition; Western White Pine-40%; Western Larch-40%; Ponderosa Pine-10%; others-10%.
Remaining Ponderosa Pine will not be closer than 20 Ft.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease: White Pine: Approximately 69% are infected with blister rust. Approximately 120 trees/acre were pruned in 2003. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole and Ponderosa Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 1493 per acre. The majority tree species occurring within the stand consist of Douglas Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.13 Acres: 7 Stand no. 48301047 Stand Name: Eagle 11 Legal: : T 44N, R3E,Sec8
Slope: 20%
Aspect: South Avg. Crop Tree Ht.: 22'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 250 Maximum 300
Leave Tree Order of Preference by Specie; (1)White Pine(2) Western Larch; (3) Western Red Cedar ; (4) Douglas Fir; (5) Grand Fir;
Approxiate Leave Tree Stand Composition; Western White Pine-50%; Western Larch-20%; Douglas fir-15%; others-15%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease: White Pine: Approximately 35% are infected with blister rust. Approximately 95 trees/acre were pruned in 2003. Only healthy pruned White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole and Ponderosa Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The unit is approximately ½ mile walk-in from road 758. The estimated existing trees are 2050 per acre. The majority tree species occurring within the stand consist of Douglas Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
Subitem 1.13 (continued)
W. P. Pruning Prescription:
White Pine per acre to be pruned: 90-100
Minimum tree height to prune: 12 feet
Estimated total prunable White Pine > 12 feet per acre = 120 Average tree height to prune = 19 feet.
Estimated total White Pine per acre: 173
The tree pruning decision area is 1/20th acre.
**Maximum prune height is 10 feet while maintaining 50% of the crown and 4 Whorls.
Existing condition: Stand was planted in 1992 to WP and others. The unit was previously pruned in 2003, the average pruned height of the existing W.P. is approximately 4-5 feet. About 7% of the previously pruned trees are infected with blister rust. A second pruning to 10 feet is required..
Unit objective: Prune the most healthy and vigorous white pine, according to the prescription. The pruning of the white pine will significantly reduce the mortality and maintain the white pine component in the stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.14 Acres: 10 Stand no. 43701010 Stand Name: W.Rock #2 Legal: : T 42N, R3E,Sec8
4400’
Avg. Stand Age: 21 yrs
Aspect: Northwest Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 250 Maximum 300
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-50%; Western Larch-10%; Douglas Fir 30 %; others-10%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: There are approximately 70 trees per acre of which 50% have blister rust. Only healthy pruned White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 850 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Douglas Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1. 15 Acres: 3 Stand no. 43701024 Stand Name: W Rock#12 Legal: : T 42N, R3E,Sec8
4100’
Slope: 50% Avg. Stand Age: 22 yrs
Aspect: West
Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 300 Maximum 350
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-60%; Western Larch-30%; others-10%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: White Pine: Approximately 18% are infected with blister rust. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 1870 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Douglas Fir and Grand Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.16 Acres: 37 Stand no. 43701026 Stand Name: W Rock#14 Legal: : T 42N, R3E,Sec7
Aspect: West
Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-75%; Western Larch-15%; others-10%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: White Pine: Approximately 9% are infected with blister rust. About 200 trees/ acre were pruned in 1998. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 2009 per acre surveyed in 1992. The majority tree species occurring within the stand consist of Douglas Fir and Grand Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1. 17 Acres: 8 Stand no. 43701028 Stand Name: W Rock#25 Legal: : T 42N, R3E,Sec7
3600’
Aspect: NorthWest
Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-30%; Western Larch-30%; Douglas Fir-25%; others-15%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: White Pine: Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 1240 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Douglas Fir and Grand Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.18 Acres: 35 Stand no. 43801014 Stand Name: W Rock#35 Legal: : T 42N, R3E,Sec18
Aspect: NorthWest
Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-25%; Western Larch-45%;D ouglas Fir-20%others-10%.
Do not cut Quaki%ng Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: Only healthy pruned White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 2123 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Douglas Fir and Grand Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
Subitem 1.18 (continued)
W. P. Pruning Prescription:
White Pine per acre to be pruned: 45-55
Minimum tree height to prune: 10 feet
Estimated total prunable White Pine > 10 feet per acre = 75 Average tree height to prune = 20 feet.
Estimated total White Pine per acre: 87 The tree pruning decision area is 1/20th acre.
Maximum prune height is 8 feet while maintaining 50% of the crown and 4 Whorls.
Existing condition: Stand was planted in 1988 to WP and others. Approximately 59% of the trees are infected with blister rust.
Unit objective: Prune the most healthy and vigorous white pine, according to the prescription. The pruning of the white pine will significantly reduce the mortality and maintain the white pine component in the stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.19 Acres: 29 Stand no. 43802021 Stand Name: W Rock#34 Legal: : T 42N, R3E,Sec7
Aspect: Northeast
Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-65%; Western Larch-25%; others-10%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: White Pine: Approximately 155 trees/acre were pruned in 1998. About 10% are infected with blister rust. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The estimated existing trees are 2260per acre surveyed in 2009. The majority tree species occurring within the stand consist of Douglas Fir and Grand Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1. 20 Acres: 14 Stand no. 48201070 Stand Name: Dav.Home#1 Legal: : T 44N, R3E,Sec22
4800’
Slope: 30% Avg. Stand Age: 18 yrs
Aspect: Northeast
Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir;(5) Grand Fir; (6) Spruce (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-65%; Western Larch-25%; others-10%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: White Pine: Approximately 155 trees/acre were pruned in 2003. Of the approximate 171 trees per acre, about 76% are infected with blister rust. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: Unit is accessable by walking approximately. The estimated existing trees are 1293 per acre surveyed in 2009. The majority tree species occurring within the stand consist of White Pine and Grand Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1. 21 Acres: 15 Stand no. 48001085 Stand Name: Dav.Home#4 Legal: : T 44N, R3E,Sec4
4800’
Avg. Stand Age: 19 yrs
Aspect: West
Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir; (5) Spruce: (6) Grand Fir; (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-50%; Western Larch-5%; Western Red Cedar-25%; Spruce-10% others-10%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: White Pine: Approximately 110 trees/acre were pruned in 2003. Of the approximate 195 trees per acre, about 70% are infected with blister rust. Only healthy White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The unit is acessable by walking approximately ½ mile f rom the 1915 road. The estimated existing trees are 3050 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Grand Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1.22 Acres: 5 Stand no. 48001086 Stand Name: Dav.Home#5 Legal: T 44N, R3E,Sec14
Aspect: NorthWest
Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir; (5) Spruce: (6) Grand Fir; (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-20%; Western Larch-5%; Western Red Cedar-40%; Spruce-20% others-15%.
Do not cut Quaking Aspen or Pacific Yew
Cut all other hardwood and brush species that are 2/3 greater in height of the leave tree. Cut within a 12 foot radius of the leave tree.
Minimum tree height to cut; 2 Ft.
Maximum DBH Cut Limit: 7 in.
Trees 7 in. DBH and larger will not be considered in the leave tree count.
Maximum stump height = 4 inches.
Remove all lower live limbs over 4 inches in length from the stumps.
Insect and Disease:
White Pine: Of the approximate 40 trees per acre, about 25% are infected with blister rust. Only healthy pruned White Pine will be selected as a leave tree specie. Diseased white pine will not be cut nor counted as a leave tree.
Root disease in Douglas Fir and Grand Fir: Trees showing signs of root disease have yellowing thinning crowns, short terminal growth and short needles. Resin is often apparent on the root collar and bark. Trees exhibiting these symptoms will be cut unless there are no other trees that can be selected.
Western Gall Rust in Lodgepole Pine: Trees with galls or cankers on the bole or branches will be cut.
Existing Conditions: The unit is accessable by walking approximately ¼ mile from the 1915 road. The estimated existing trees are 1660 per acre surveyed in 2009. The majority tree species occurring within the stand consist of Grand Fir. The leave tree species are in competition with both undesirable conifer and brush species.
Treatment Objectives: Remove the suppressed, poorly formed and diseased trees according to the leave tree prescription. This will help create a more vigorous and healthy stand.
C-4 SILVICULTURAL PRESCRIPTION -
Subitem: 1. 23 Acres:4 Stand no. 48001087 Stand Name: Dav.Home#6 Legal: T 44N, R3E,Sec22
Aspect: North
Avg. Crop Tree Ht.: 20'
The tree thinning decision area is 1/50th acre.
Leave Trees Per Acre: Minimum 200 Maximum 250
Leave Tree Order of Preference by Specie;(1)White Pine(2) Western Larch;(3) Western Red Cedar; (4) Douglas Fir; (5) Spruce: (6) Grand Fir; (7)Others.
Approxiate Leave Tree Stand Composition; Western White Pine-60%; Western Larch-20%; Western Red Cedar-10%; others-10%.
Do not cut Quaking…
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