What is plant fertilizer bean cake made of?

Soybean cake is a by-product of soybeans (mainly soybeans and black beans) after oil extraction, and has the highest nutritional value among various plants. Generally speaking, the digestive energy in the dry matter of each kilogram of soybean cake is more than 3000 kcal, the crude protein content is more than 40%, the biological value of protein is higher than that of any kind of cake feed, of course, it is also a good fertilizer, but the soybean cake is used as fertilizer, directly applied, if the amount is large, the seedlings will be burned, it is best to ferment with a professional starter (such as Gymboree fertilizer starter culture) before application. The fermentation method is as follows:

1. Prepare materials. According to the weight of the material to be fermented, that is, one-thousandth) prepare a type 1 fertilizer starter for Gymboree; Dilute the starter culture with fresh rice bran (note: "rice bran" is not "rice bran", the nutrition and air permeability of rice bran are good, and the nutrition of old rice bran or rice bran is poor, which is unfavorable) (add 5 kg of rice bran per 1 kg of Gymboree fermentation aid).

2. Add fermentation bacteria. 1 kg of Gymboree fertilizer starter can ferment 1 2 tons of bean cake. You can add about 10 20% of cow dung by weight, or straw powder, mushroom residue, peanut shell powder, or rice husk, sawdust and other organic materials to adjust the aeration.

3. Regulate moisture. The moisture of the fermentation material should be controlled at about 60%. When adjusting the water, pay attention to add less first, and when it is close to the requirement (60%), add it slowly to prevent the excess of water from exceeding the standard.

The method of judging the 60% moisture of the raw material: grasp the material with your hands, see the watermark but not dripping, and it is advisable to spread it when you land, please pay attention to the correct judgment.

Fourth, build a pile of fermentation. After preparing the material, the pile is built while sprinkling the fungus, the height and volume of the pile can not be too short and too small, requirements: the height of the pile is meters, the width is 2 meters, and the length can be adjusted freely according to the amount of fermentation materials, at least not less than 2 meters (in the process of building the pile, if you feel that the moisture of the material is not enough, you can add water to adjust it appropriately).

Fifth, add mulch. After the pile is built, you can add breathable mulch such as straw curtain on the surface, and do a good job of heat preservation and moisturizing measures to provide better for fermentation.

6. Mix well and aerate. Gymboree fertilizer starter is fermented with (consumption) oxygen, so oxygen supply measures should be increased, so that it is advisable to mix well, turn frequently, and aerate. On the 2nd-3rd day of fermentation, the temperature reaches 65 and remains for 1-2 days, then flips once, and the second time the temperature reaches 65 and flips again, and so on, generally turning 3-4 times can be fermented.

7. Fermentation is completed. The fermented material is black-brown in color, and the temperature begins to drop to room temperature, indicating that the fermentation is complete.

Soybean cake is a kind of fertilizer produced in the process of oil extraction and processing of soybeans, peanuts and other crop seeds, and compressed, which is rich in plant organic matter. Generally, it is used as the base fertilizer of the plant after it has been matured.

In addition, soybean cake can also be used as an animal feed ingredient.

Generally, it is a solid formed after soybean oil is extracted. It is a very good organic fertilizer.

Soybean cake is the residue of soybean oil extraction.

As long as it is fully decomposed, the effect can be used. According to laboratory analysis, rapeseed cake contains 32%-36% protein, the amino acid content in its protein is relatively complete, and the content of methionine is higher than that of soybean cake, in terms of minerals and vitamins, rapeseed cake is much richer than soybean meal, phosphorus content is 1 times higher than soybean meal, and 70% is inorganic phosphorus, selenium is 8 times that of soybeans, in vitamins, choline, folic acid, niacin are times, times, times.

Soybean cake fertilizer is slightly better than rapeseed fertilizer, and now organic non-GMO soybean cake is used for ecological farming, ecological planting, fishing or something. Very good. High protein content, fertilizer is the best.

In addition, the effect can be used after fully decomposing. According to laboratory analysis, rapeseed cake contains 32%-36% protein, the amino acid content in its protein is relatively complete, and the content of methionine is higher than that of soybean cake, in terms of minerals and vitamins, rapeseed cake is much richer than soybean meal, phosphorus content is 1 times higher than soybean meal, and 70% is inorganic phosphorus, selenium is 8 times that of soybeans, in vitamins, choline, folic acid, niacin are times, times, times.

<> production method: soybeans can be obtained after oil extraction, which is the soybean dregs. Fermentation Method:

The prepared bean cake (okara) is ground into small particles, the smaller the particles, the better, and then the ground bean dregs and water are packed into small sealable fermentation containers in a ratio of 1:10, and placed in a dark place with a high temperature after sealing, and the fermentation can be completed after about 10-30 days.