How can soybeans be made into amino acid foliar fertilizers?
Amino acids are one of many biologically active macromolecules that constitute organisms, and are basic materials for constructing cells and repairing tissues. The contribution to the nutrition of plants is not only to provide nitrogen sources, but also to have an undeniable influence on the physiological metabolism of plants. For example: It has the toxic effect of reducing heavy metal ions in plants. Amino acids have so many benefits for plants, but how do you make plants absorb them quickly?
The microbial starter can ferment soybean flour to produce amino acid foliar fertilizer. The foliar fertilizer can be quickly absorbed by plants, and has a significant effect on increasing production of various crops. At the same time, there is the role of improving product quality. So how do microbial fermenters make soy flour into amino acid foliar fertilizers?
There are two methods for producing amino acid foliar fertilizers (liquid) by fermenting soy flour with a gems microbial fermentation broth: one is fermenting with a fermentation tank or shaker, which can be called “the ocean methodâ€; the other is The use of concrete tanks or large cylinders to adjust the air, temperature, and moisture for manual accumulation and fermentation can be referred to as the "simple method" or "soil method". The use of the soil method is broader.
The summary of the operation procedure of the simple accumulation fermentation method is as follows:
1. Prepare the container. First prepare the cement tank or vat for fermentation.
2, prepare raw materials. The weight of fermented soy flour was weighed and its moisture content was measured. The general moisture content was 12%.
3, the amount of bacteria. Press, 1:100 ratio, that is, 100 kg of soy flour, mix 1 kg of golden bacon fermentation fungicide, must be stirred evenly, this process can be called microbial inoculation.
4, the material added water. Adding sweet and sour water to the soy flour after bacterial inoculation, the moisture content of the soy flour material was adjusted to 55-60%. Adjustment method: Because 100 kg of soy flour with a moisture content of 12% itself carries about 12 kg of water, plus 48 kg of sweet and sour water, the total water content is about 50 kg. Sweet and sour water production method: 5% of the brown sugar water and 3% rice vinegar can be converted into the required amount of water.
5, place the bacteria. The soy flour material, which will be adjusted to the moisture content, is naturally left for 12 hours. This process may be referred to as "settling bacteria."
6, start the fermentation. Transfer the naturally placed material to be fermented to the cement pool or large cylinder for accumulation and fermentation. In order to ensure ventilation, the accumulated thickness is generally not more than 50? After the accumulation is completed, the top is covered with gauze or plastic cloth, and attention is paid to insulation, moisturizing, and cleaning.
After the start of fermentation, the fermentation temperature of 7-10 days should be maintained at 20-25°C. When the accumulative fermentation temperature reaches 300-400°C, it can be turned over once. Immediately after turning, the cover is covered and the fermentation is allowed to continue until the accumulation. When the fermentation temperature reaches above 600°C (20-25 days), the fermentation material forms a mass, the odor disappears, the fermentation can be stopped, the fermentation material can be turned in time, and dried one day (water content is 40-45%);
7, soaking extract. The dried fermented material was transferred to a container and soaked in 5% brown sugar to extract amino acid water. Soaking ratio is 1 kg soy flour plus 5% brown sugar water 5 kg, soaking time is 5-15 days, soaking is completed (no odor, dark brown liquid), the amino acid water should be extracted with a vacuum pump in time, good packaging, in the shade Keep it at your office.
The amino acid fertilizer fermented with soybean meal can be used as a fertilizer and root fertilizer in addition to foliar fertilizer. The application method and dosage can refer to similar products.