Method for preparing compound humic acid plant growth regulator by using crop straw
A plant growth regulator, plant straw technology, applied in the directions of plant growth regulators, plant growth regulators, botanical equipment and methods, etc., can solve problems such as pollution, waste of the environment, etc. The effect of immunity
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Embodiment 1
[0014] Crush corn stalks, sterilize them at 80°C for 10 minutes, then lower them to 40°C for fermentation, add fast-acting bacteria to ferment for 20 days, and prepare extracts; the invention carries out solid fermentation and hydrolysis in a fermentation rotary tank Obtain an annual aspiration.
Embodiment 2
[0016] Crush the crop straw and wheat straw, sterilize at 85°C for 30 minutes, then lower it to 35°C for fermentation, add quick-acting bacteria to ferment for 15 days, and obtain the extract; extract.
Embodiment 3
[0018] The mixture of crop stalks, corn stalks, wheat straws, and rice straws is crushed and mixed, sterilized at 90°C for 20 minutes, then fermented at 37°C, and fermented with fast-acting bacteria for 10 days to prepare an extract; The invention carries out solid fermentation and hydrolysis in a fermentation rotary tank to obtain extract liquid.
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