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US 2017/0253535 A1Published application
Nitrification inhibitor compositions and methods of making thereof
AssigneeKoch Agronomic Services, LLC
InventorsKURT GABRIELSON, STACEY WERTZ, DREW BOBECK, ALLEN SUTTON
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Abstract
An improved nitrification inhibitor composition comprising UFP particles and a nitrification inhibitor, and optionally other components, is used as an additive for liquid and solid fertilizers, typically containing urea. The nitrification inhibitor particularly can be nitrapyrin and/or DMPP. Methods of making the compositions and their use are also disclosed.
Claims17
A composition comprising:
- a nitrification inhibitor selected from the group consisting of 2-chloro-6-trichloromethylpyridine (nitrapyrin), 3,4-dimethylpyrazole phosphate (DMPP), 3-methylpyrazole (MP);
- 1-H-1,2,4-triazole (TZ);
- 3-methylpyrazole-1-carboxamide (CMP);
- 4-amino-1,2,4-triazole (AT, ATC);
- 3-amino-1,2,4-triazole;
- 2-cyanimino-4-hydroxy-6-methylpyrimidine (CP);
- 2-ethylpyridine;
- ammonium thiosulfate (ATS);
- sodium thiosulfate (ST);
- thiophosphoryl triamide;
- thiourea (TU);
- guanylthiourea (GTU);
- ammonium polycarboxilate;
- ethylene urea;
- hydroquinone;
- phenylacetylene;
- phenylphosphoro diamidate;
- neemcake;
- calcium carbide;
- 5-ethoxy-3-trichloromethyl-1,2,4-thiadiazol (etridiazol;
- terraole);
- 2-amino-4-chloro-6-methylpyrimidine (AM);
- 1-mercapto-1,2,4-triazole (MT);
- 2-mercaptobenzothiazole (MBT);
- 2-sulfanilamidothiazole (ST);
- 5-amino-1,2,4-thiadiazole;
- 2,4-diamino-6-trichloromethyl-s-triazine (CL-1580);
- N-2,5-dichlorophenyl succinanilic acid (DCS);
- nitroaniline, chloroaniline, and salts thereof;
- and
- urea-formaldehyde polymer (UFP) particles.
28 more elements
Dependencies are inferred from the claim text.