Method of using/applying a keratin hydrolysis peptide solution to improve the fertilizer usage efficiency in soybean
AssigneeCH Biotech R&D Co., Ltd.
InventorsJenn Wen Huang, Ching-Chi Tsai, Yu-Lun Liu
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Abstract
Present invention teaches the method of using a keratin hydrolysis peptide (“KHP”) solution to improve the efficacy of fertilizer usage and absorption by soybeans. By selectively choosing specific weights of feathers and water, and treating the mixture to a high-temperature high-pressure hydrolysis process, the resulting solution is confirmed to contain at least 253 peptides and then infused to the fertilized soil in which the soybean seeds are grown, as well as the plants after the seed start sprouting. Optionally, the KHP solution can be diluted by water, as disclosed in the specification, for applying to the soil around the soybean.
Claims5
A method of using a keratin hydrolysis peptide (KHP) solution to increase the fertilizer use efficiency for soybean plants, comprising the steps of:
- a. Preparing the KHP solution by mixing 66 kg of feathers whose content is 50% water and 44 kg of water in a sealed container;
- b. hydrolyzing the mixture in the container with a temperature and pressure setting of 195° C. and 16 kg/cm2 for a duration of 40 minutes;
- c. using a mass spectrometer to confirm the combination of peptides in the solution to contain at least 253 peptides as listed in the specification where their molecular masses are between 500 and 4,000 Daltons, and the concentration is in the range of 2.0×105˜4.5×105 ppm;
- and
- d. applying the solution to the fertilized soil in which the soybean seeds are planted.
Dependencies are inferred from the claim text.