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US 9,790,134 B2Granted
Agricultural microbial inoculant compositions and uses thereof
AssigneeKoch Agronomic Services, LLC
InventorsDrew R. Bobeck, Cedric J. Pearce
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Abstract
The present disclosure provides novel agricultural microbial inoculant compositions for uses in promoting plant growth, plant productivity and/or soil quality. The novel microbial inoculant compositions comprise one or more microbial species, one or more urease inhibitors and/or one or more nitrification inhibitors. The present disclosure also provides fertilizer compositions comprising said microbial inoculant compositions.
Claims28
A carrier-based agricultural microbial inoculant composition comprising:
- i. at least one agriculturally beneficial Bacillus species selected from the group consisting of Bacillus amyloliquefaciens, Bacillus licheniformis, Bacillus thuringiensis, Bacillus pumilus, and any combination thereof;
- ii. at least one organic solvent selected from the group consisting of propylene glycol (PG), N-methyl-2-pyrrolidone (NMP), triethylene glycol monobutyl ether, glycerol, dimethyl sulfoxide (DMSO), and any combination thereof, wherein the at least one organic solvent is present in an amount of 20-99 weight percent, based on the total weight of the microbial inoculant composition;
- and
- iii a urease inhibitor selected from the group consisting of N-(n-butyl)thiophosphoric triamide (NBPT), N-(n-butyl)phosphoric triamide, thiophosphoryl triamide, phenyl phosphorodiamidate, N-cyclohexyl phosphoric triamide, N-cyclohexyl thiophosphoric triamide, phosphoric triamide, hydroquinone, p-benzoquinone, hexamidocyclotriphosphazene, thiopyridines, thiopyrimidines, thiopyridine-N-oxides, N,N-dihalo-2-imidazolidinone, N-halo-2-oxazolidinone, N-(2-nitrophenyl)thiophosphoric triamide, N-(2-nitrophenyl)phosphoric triamide, and any combination thereof.
1 more element
An agricultural microbial inoculant kit comprising:
- Part A, wherein Part A comprises a urease inhibitor and at least one organic solvent,
- wherein said urease inhibitor is selected from the group consisting of N-(n-butyl)thiophosphoric triamide (NBPT), N-(n-butyl)phosphoric triamide, thiophosphoryl triamide, phenyl phosphorodiamidate, N-cyclohexyl phosphoric triamide, N-cyclohexyl thiophosphoric triamide, phosphoric triamide, hydroquinone, p-benzoquinone, hexamidocyclotriphosphazene, thiopyridines, thiopyrimidines, thiopyridine-N-oxides, N,N-dihalo-2-imidazolidinone, N-halo-2-oxazolidinone, N-(2-nitrophenyl)thiophosphoric triamide, N-(2-nitrophenyl)phosphoric triamide, and any combination thereof;
- and
- wherein said organic solvent is selected from the group consisting of propylene glycol (PG), N-methyl-2-pyrrolidone (NMP), triethylene glycol monobutyl ether, glycerol, dimethyl sulfoxide (DMSO), and any combination thereof;
- and
- Part B, wherein Part B comprises at least one Bacillus species selected from the group consisting of Bacillus amyloliquefaciens, Bacillus licheniformis, Bacillus thuringiensis, Bacillus pumilus, and any combination thereof,
- wherein each of Part A and Part B is contained in a separate container, and
- wherein the at least one organic solvent is present in an amount of 20-99 weight percent, based on the combined weight of Part A and Part B.
5 more elements
Dependencies are inferred from the claim text.