Water-soluble fertilizer rich in amino acids and preparation method thereof

Abstract

The invention discloses a water-soluble fertilizer rich in amino acids. The water-soluble fertilizer is prepared by the following raw materials in parts by weight: 50-80 parts of bagasse, 80-100 partsof beet pulp, 30-50 parts of bean dregs, 10-30 parts of a bone powder, 40-60 parts of plant ash, 5-10 parts of a starter, 5-15 parts of a compound amino acid powder, 1-5 parts of biocontrol bacteriaand 0.2-0.8 part of a plant growth promoter. The water-soluble fertilizer has reasonable nutrient matching, strong pertinence, rich organic matter, highly activated humic acids, various trace elementsand amino acids required for plant growth, and does not require any inorganic elements to be added during the use, and has the effect of improving the soil structure to enable the soil to achieve virtuous cycle of self-healing.

Description

technical field [0001] The invention relates to a water-soluble fertilizer rich in amino acids and a preparation method thereof, belonging to the technical field of fertilizer production. Background technique [0002] my country has a large population and a small area of ​​arable land, and with the rapid development of population growth, industry and urbanization, the available arable land area in my country is decreasing year by year. Therefore, the only feasible way to increase the output of agricultural products in my country is to increase the output per unit area. In order to meet the needs of industrial development and population increase for agricultural products, chemical fertilizers have naturally been widely used. The unreasonable use of chemical fertilizers for a long time has brought about problems such as soil compaction, soil fertility decline, ecological damage, environmental pollution and the decline in the quality of agricultural and sideline products. Unde...

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Problems solved by technology

[0003] In the prior art, Chinese patent (application number: CN201410330509.2, announcement number: CN104058874B, title "a compound microbial granular fertilizer containing medium and trace elements and its production process") discloses a technical solution for the production of compound microbial fertilizer , this scheme basically meets the needs of various trace elements in the process of plant growth, but it also has the following deficiencies: first, large-grain urea and chemical fertilizers are used as binders in the process of preparing the fertilizer granules, The compound microbial agent is directly made into granular fertilizers. The compound microorganism is a living agent, and the number of viable bacteria is closely related to the surrounding environmental conditions, including temperature, moisture, pH, and nutritional conditions. When urea is sprinkled on the surface, it will It will take 4 to 5 days of transformation before it can be utilized, so long-term exposure to the external environment will cause the number of viable bacteria to be greatly reduced, thereby affecting the fertilizer efficiency of the fertilizer; The demand for nitrogen, phosphorus, potassium and other trace elements directly adds a large amount of inorganic elements, which leads to high production costs of the fertilizer, and long-term use will also damage the physical and chemical properties of the soil; third, the scheme makes the fertilizer granular , can only be directly sprinkled as a base fertilizer, but cannot be applied by flushing and foliar spraying

[0004] In the prior art, Chinese patent (application number: CN201510215651.7, announcement number: CN104860750B, title "a kind of green environmental protection bio-organic fertilizer and its preparation process") discloses a technical scheme of an organic fertilizer and its preparation process. The scheme uses waste from industrial and agricultural production as the basic raw material for preparing organic fertilizer, and adds a certain amount of live bacteria, which reduces the production cost, but there are also the following shortcomings: it cannot completely guarantee the effective and thorough killing of the waste in the waste. Harmful bacteria and insect eggs cannot completely eliminate the stench in fertilizers, and there is a risk of causing certain environmental pollution

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