High fertilizer rate microbe soil amendment used for tubers, its preparation method and its application method

Abstract

The invention discloses a high fertilizer rate microbe soil amendment used for tubers, its preparation method and its application method. The method comprises the following steps: mixing 0.5-0.9% of petrochemical powder containing more than 25% of silicon and 5.6-9.6% of amino acid powder, placing in a workshop for fermenting for 3 days at the temperature of more than 10 DEG C; mixing the above mixed semi-finished product with 11.8-13.6% of dihydric phosphate, 22.8-31.7% of sylvite and 15.4-22.3% of ammonium sulfate in proportion and then stirring; fermenting a mixture in the workshop at the temperature of more than 10 DEG C for 15 days, completing the step when the acid and fragrant smell (such as smoked plum flavor) is generated; and finally mixing the fermented mixture with 12.8-16.6% of peat, 4.8-7.5% of shell powder containing calcium carbonate and 8.7-15.4% of serpentine powder in proportion and then stirring to finish the production. The soil amendment uses a special microbe capable of decomposing a phosphatic compound to decompose the above phosphatic compound, and has the advantages that 1)original loose and soft performances as well as vitality of farmland can be thoroughly recovered, and 2) peasant can get profit, the agricultural products with high quality can be eaten by consumers.

Description

technical field [0001] The invention relates to a farmland soil improver, in particular to a soil improver for removing acidification and hardening of farmland soil and improving the quality of agricultural products and a preparation method thereof. Background technique [0002] The biggest problem in today's agriculture is: 1. Extensive use of chemical fertilizers causes too many phosphate compounds in the soil, resulting in soil deterioration --- acidification, hardening, and compaction; 2. Due to soil deterioration --- acidification, hardening, and compaction , the root system of crops cannot be stretched, and nutrients cannot be fully absorbed, resulting in poor crop yield and quality year after year, and crop products have only appearance, without proper quality and flavor content; Maintain the original production, but the increased amount of chemical fertilizers accelerates the deterioration of the soil; 4. Due to the extensive use of chemical fertilizers, there is a l...

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Problems solved by technology

[0002] The biggest problem in today's agriculture is: 1. Extensive use of chemical fertilizers causes too many phosphate compounds in the soil, resulting in soil deterioration --- acidification, hardening, and compaction; 2. Due to soil deterioration --- acidification, hardening, and compaction , the root system of crops cannot be stretched, and nutrients cannot be fully absorbed, resulting in poor crop yield and quality year after year, and crop products have only appearance, without proper quality and flavor content; Maintain the original production, but the increased amount of chemical fertilizers accelerates the deterioration of the soil; 4. Due to the extensive use of chemical fertilizers, there is a large lack of organic matter in the soil, which makes the microorganisms in the soil single-phase, resulting in no vitality in the soil; 5. Organic Phosphate fertilizer production technology is seriously backward, and even there is no such production technology in China, and the use of phosphate fertilizer is completely dependent on chemical phosphate fertilizer, which is the root cause of soil spoilage

[0003] Among the most similar existing practical solutions, none of them can completely solve the soil acidification and compaction. The details are as follows: 1. Applying organic fertilizers to improve soil acidification and compaction: After organic fertilizers are applied to the soil, because they contain decomposing microorganisms , can decompose the residual nutrients in the soil, but it has no ability to decompose the solidified phosphate compounds. When the decomposed amino acid nutrients are absorbed by the crops, the soil will return to the original acidification and compaction phenomenon.

If it is necessary to use organic fertilizers to achieve the purpose of loosening the soil, it must be applied in large quantities. The amount applied will never be absorbed by the roots of the crops, so as to dilute the acidification and compaction, and the cost of input is very, very high. Yes, it is not affordable for ordinary farmers. Even if they can afford it, the problem of acidification and hardening still exists and has not been solved.

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