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US 11,998,009 B2Granted
Biostimulant concentrate and methods thereof
AssigneeAG Biotech, LLC
InventorsRobert M. Hudak, Tristan C. Hudak
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Abstract
A biostimulant concentrate for direct application to agricultural crops comprising purified water and a solubilizer, triacontanol in a concentration of between 500-4000 milligrams per liter (mg/l), brassinolide in a concentration of between 30-120 milligrams per liter (mg/l), and a stabilizer is selected from the group consisting of nano silver, nano copper, and combinations thereof.
Claims11
A biostimulant concentrate in liquid form comprising:
- purified water;
- a solubilizer, wherein the solubilizer is polysorbate 80 and is present in the biostimulant concentrate in a concentration of between 3-7 g/l;
- triacontanol;
- and
- brassinolide;
- wherein the weight ratio of brassinolide to triacontanol is between 1:50 to 1:40.
3 more elements
A method of preparing a biostimulant concentrate comprising the steps of:
- providing and heating purified water to between 60-90° C.;
- mixing a solubilizer with the purified water, wherein the solubilizer is polysorbate 80 and is mixed with the purified water in a concentration of between 3-7 g/l to obtain a solubilizer solution;
- mixing triacontanol with the solubilizer solution to obtain a triacontanol solution;
- cooling the triacontanol solution to room temperature, wherein the temperature is between 20-23.5° C.;
- and
- mixing brassinolide with the triacontanol solution to obtain the biostimulant concentrate;
- wherein the weight ratio of brassinolide to triacontanol is between 1:50 to 1:40.
4 more elements
Dependencies are inferred from the claim text.