Special shiitake mushroom nutrient microorganism base fertilizer and preparation method thereof

Abstract

The invention discloses a special shiitake mushroom nutrient microorganism base fertilizer which is characterized by being prepared from the following raw materials in parts by weight: 3.1-3.2 parts of pine-based biomass charcoal, 0.1-0.2 part of sodium tripolyphosphate, 1.5-1.6 parts of schisandra chinensis oil, 0.96-1 part of povidone, 2.1-2.2 parts of L-selenium methyl selenocysteine, 0.8-0.9 part of sodium silicate, 1.2-1.3 parts of monopotassium phosphate, 1.2-1.3 parts of polyglutamic acid and 0.7-0.8 part of dodecyl dimethyl betaine. The fertilizer is rich in nutrition, can be rapidly absorbed and utilized and is capable of improving crop activity and metabolism, increasing contents of beneficial functional substances and promoting growth.

Description

technical field [0001] The invention belongs to the technical field of fertilizers and relates to a special nutritional microbial base fertilizer for shiitake mushrooms and a preparation method thereof. Background technique [0002] my country is a typical large agricultural country with a large population and little arable land, and chemical fertilizers play a very important role in the production of crops. According to the research, the nitrogen, phosphorus, potassium and other nutrients applied to the soil will undergo various physical and chemical changes, among which nitrogen will be lost through volatilization, leaching, denitrification, etc., and phosphorus is easily absorbed by Al3+ and Fe3+ in the soil. And various ions such as Ca 2+ and Mg2+ are fixed to form stable precipitates or form closed storage phosphorus with iron and aluminum oxides, and gradually lose their effectiveness. These factors will reduce the utilization rate of fertilizer application. The use ...

AI Technical Summary

Problems solved by technology

According to the research, the nitrogen, phosphorus, potassium and other nutrients applied to the soil will undergo various physical and chemical changes, among which nitrogen will be lost through volatilization, leaching, denitrification, etc., and phosphorus is easily absorbed by Al3+ and Fe3+ in the soil. And various ions such as Ca 2+ and Mg2+ are fixed to form stable precipitates or form closed storage phosphorus with iron and aluminum oxides, and gradually lose their effectiveness

These factors will lead to a reduction in the utilization rate of chemical fertilizers

The use of chemical fertilizers will also cause environmental pollution, such as the greenhouse effect, eutrophication of water bodies, etc.