Specifications.docx
DOCX document 15 KB Posted
- Attached to
- Dry Bulk Fertilizer Federal contract opportunity
- Solicitation number
- 12405B25Q0082
About this file
The file contains fertilizer specifications for a Sources Sought Notification issued by the USDA Agricultural Research Service for 28 tons of a custom 12-2-14 2 Mg dry bulk fertilizer targeted for tree crops. The specifications detail a complex fertilizer blend with precise nutrient compositions, including 50% slow-release nitrogen and potassium, and multiple micronutrients such as magnesium, manganese, boron, zinc, and iron. The derived ingredients include sulfate compounds, polymer-coated urea, various mineral oxides, and organic protein hydrolysate.
The Sources Sought Notification (Solicitation Number 12405B25Q0082) is a pre-solicitation information gathering exercise, not an actual solicitation. Interested vendors are invited to submit a 10-page response by 4:00 p.m. on March 24, 2025, to Cecilia McNamee via email. Required submission components include organization name, contact information, UEI number, business size status, statement of interest, and capability to perform the requirement. The USDA emphasizes that this is a voluntary information request with no financial commitment, and the responses will help determine the future acquisition strategy for the dry bulk fertilizer procurement.
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Text version
Specifications:
28 Tons 12-2-14 2 Mg custom blend dry bulk fertilizer for tree crops.
50% of the N and K are of 90 day slow release material.
12-2-14 2 Mg
Formula :
12- 3- 14 Mg 2.00 Mn 0.50 B 0.02 Zn 0.42 Fe 0.26 S 4.41 Material Pounds YLD 44 90 Day 273 YLD 0-0-58 90 Day 241 Total Nitrogen *
2.48 Ammoniacal Nitrogen
3.52 Nitrate Nitrogen
6.17 Water Soluble Organic_Nitrogen
0.61 Water Insoluble Nitrogen Available Phosphorous (P2O5) Soluble Potash (K2O) * Chlorine Manga-Sul 15% 60 Sulfur Plus Zn 43 RootEdg 10 90% Sulfur 24 Granular K-Mag/Trio 364 Granular (Sulfate) of Potas 119
DAP 130
Sludge 257 Wolf Trax Iron 3.00 Wolf Trax Manganese 3.00 Wolf Trax Boron 2.16 Wolf Trax Zinc 1.00 Total nitrogen 12.78 Available Phosphorous 3.43 Soluble Potash 14.00 Chlorine 7.36 Ammonium Nitrate 128 Calcium Nitrate 342
* 6.17 slowly released nitrogen, 7.00 slowly released potassium Total Magnesium as Mg 2.00 Total Iron as Fe 0.46 Water Soluble Iron as Fe 0.01 Total Manganese as Mn 0.50 Water Soluble Magnesium as Mg 2.00 Water Soluble Manganese as Mn 0.03 Calcium as Ca 3.25 Boron as B 0.02 Free Sulfur as S 4.41 Total Zinc as Zn 0.42 Combined Sulfur as S 5.01 Water Soluble Zinc as Zn 0.03 Derived From:
Sulfate of Potash Magnesium, Polymer Coated Urea, Ferrous Sulfate, Iron Oxide, Manganese Oxide,Manganese Chloride, Manganese Sulfate,, Zinc Sulfate, Zinc Oxide, Boric Acid, Sodium Borate, Potassium Tetraborate Tetrahydrate, Calcium Nitrate, Ammonium Phosphate, Ammonium Nitrate, Monopotassium Phosphate, MgSulfate, FeSulfate, MnSulfate,ZnSulfate Vegetable Protein Hydrolysate, Poly Coated Muriate of Potash, Sulfate of Potash, Sulfur. Manganese Oxide, Sulfur, Zinc Oxide, Sulfur, Biosolids Bulk
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