SEED TREATMENT COMPOSITION AND METHOD OF USING
The present disclosure provides a new seed treatment composition for use as a flow aid or seed lubricant. The composition comprises ground corn components and preferably one or more nutrients. The composition can be applied to wet or dry seeds, minimizing or preventing sticking, bridging, and clumping of the seeds during planting or treatment processes. Advantageously, these compositions also improve plant growth while minimizing waste and missed seed pick-up by the planter.
1 . A method of improving seed flow comprising contacting a seed having an outer surface with a seed treatment composition comprising ground corn components so that said seed treatment composition coats at least some of said outer surface, said seed treatment composition comprising at least about 20% by weight ground corn components, based upon the total weight of the seed treatment composition taken as 100% by weight.
2 . The method of claim 1 , said seed treatment composition further comprising a plant nutrient selected from the group consisting of sources of macronutrients, micronutrients, and mixtures thereof.
3 . The method of claim 2 , wherein said seed treatment composition consists essentially of said ground corn components and said plant nutrient.
4 . The method of claim 1 , wherein said seed treatment composition consists essentially of said ground corn components.
5 . The method of claim 1 , wherein said plant nutrient is selected from the group consisting of sources of nickel, copper, zinc, manganese, boron, iron, chloride, selenium, molybdenum, calcium, sulfur, phosphorus, magnesium, potassium, nitrogen, and mixtures thereof.
6 . The method of claim 1 , wherein said ground corn components are selected from the group consisting of corn starch, cornmeal, and mixtures thereof.
7 . The method of claim 1 , wherein said seed treatment composition is a dry, particulate composition.
8 . The method of claim 1 , wherein said seed treatment composition is essentially free of at least one of waxes, carbonaceous materials, silicon-containing compounds, microorganisms, and polymers.
9 . The method of claim 1 , wherein said seed treatment composition is essentially free of waxes, carbonaceous materials, silicon-containing compounds, microorganisms, and polymers.
10 . The method of claim 1 , further comprising contacting a plurality of said seeds and planting said seeds after said contacting.
11 . The method of claim 1 , further comprising contacting a plurality of said seeds, wherein said seeds after said contacting have a % singulation of at least about 95%.
12 . The method of claim 1 , wherein said seeds are wet during said contacting.
13 . The method of claim 1 , wherein said seeds are selected from the group consisting of corn seeds, soybean seeds, cotton seeds, fruit seeds, wheat seeds, and vegetable seeds.
14 . The method of claim 1 , wherein about 3 weeks after planting, at least some of said seeds grow into plants that are at least about 8% taller than if the seeds had been planted without using said seed treatment composition.
15 . The method of claim 1 , wherein about 3 weeks after planting, at least some of said seeds grow into plants having a root area that is at least about 75% greater than if the seeds had been planted without using said seed treatment composition.
16 . The method of claim 1 , wherein said ground corn components are present at levels of at least about 25% by weight.
17 . The method of claim 1 , said seed treatment composition further comprising mica coated with TiO 2 .
18 . A seed having an outer surface and comprising a seed treatment composition on at least some of said outer surface, said seed treatment composition comprising at least about 20% by weight ground corn components, based upon the total weight of the seed treatment composition taken as 100% by weight.
19 . The seed of claim 18 , wherein said seed treatment composition is on the majority of said outer surface.
20 . The seed of claim 18 , said seed treatment composition further comprising a plant nutrient selected from the group consisting of sources of macronutrients, micronutrients, and mixtures thereof.
21 . The seed of claim 20 , wherein said seed treatment composition consists essentially of said ground corn components and said plant nutrient.
22 . The seed of claim 18 , wherein said plant nutrient is selected from the group consisting of sources of nickel, copper, zinc, manganese, boron, iron, chloride, selenium, molybdenum, calcium, sulfur, phosphorus, magnesium, potassium, nitrogen, and mixtures thereof.
23 . The seed of claim 18 , wherein said ground corn components are selected from the group consisting of corn starch, cornmeal, and mixtures thereof.
24 . The seed of claim 18 , wherein said seed treatment composition is a dry, particulate composition.
25 . The seed of claim 18 , wherein said seed treatment composition is essentially free of at least one of waxes, carbonaceous materials, silicon-containing compounds, microorganisms, and polymers.
26 . The seed of claim 18 , wherein said seed is selected from the group consisting of corn seeds, soybean seeds, cotton seeds, fruit seeds, wheat seeds, and vegetable seeds.
27 . The seed of claim 18 , wherein said ground corn components are present at levels of at least about 25% by weight.
28 . The seed of claim 18 , said seed treatment composition further comprising mica coated with TiO 2 .
29 . A seed treatment composition comprising ground corn components and a plant nutrient selected from the group consisting sources of macronutrients and micronutrients, wherein said seed treatment composition comprises:
at least about 35% by weight of said plant nutrient; and
less than about 5% by weight moisture, wherein all % by weight are based upon the total weight of the seed treatment composition taken as 100% by weight.
30 . The seed treatment composition of claim 29 , wherein said seed treatment composition consists essentially of said ground corn components and said plant nutrient.
31 . The seed treatment composition of claim 29 , wherein said plant nutrient is selected from the group consisting of sources of nickel, copper, zinc, manganese, boron, iron, chloride, selenium, molybdenum, calcium, sulfur, phosphorus, magnesium, potassium, nitrogen, and mixtures thereof.
32 . The seed treatment composition of claim 29 , wherein said ground corn components are selected from the group consisting of corn starch, cornmeal, and mixtures thereof.
33 . The seed treatment composition of claim 29 , wherein said seed treatment composition comprises at least about 25% by weight ground corn components, based upon the total weight of the seed treatment composition taken as 100% by weight.
34 . The seed treatment composition of claim 29 , said seed treatment composition further comprising mica coated with TiO 2 .