Multieffect biochemical fertilizer and its preparation method

Abstract

A multi-effect biologic medicine fertilizer for suppressing diseases and pests, increasing yield, and improving soil and crop quality is prepared proportionally from abamectin, quizalofop-P-ethyl, bacterial fertilizer, sodium humate and trace elements through mixing, stirring and granulating. Said bacterial fertilizer is prepared from peach pleurotus (CCTCC M206018) through inoculating it in straw and stalk of crops and Chinese-medicinal materials, natural fermenting, drying and pulverizing.

Description

technical field [0001] The invention relates to a biological medicinal fertilizer, in particular to a multi-effect biological medicinal fertilizer which integrates insecticide, disease prevention, weeding and growth promotion and a preparation method thereof. Background technique [0002] my country is a large agricultural country with a large agricultural population, accounting for more than 80%. Therefore, increasing the output value and output of crops will play a very important role in promoting the development of the entire national economy. However, the main measures taken at present are still to ensure high yield by applying a large amount of chemical drugs and fertilizers to crops. There are various types of chemical drugs and fertilizers, which can be divided into insecticides, fungicides, herbicides, growth promoters and additives according to their functions. Because chemical fertilizers contain a large amount of inorganic salts, long-term large-scale use of chem...

AI Technical Summary

Problems solved by technology

Because chemical fertilizers contain a large amount of inorganic salts, long-term large-scale use of chemical fertilizers can increase the content of inorganic salts in the soil, reduce organic matter, lose the acid-base balance of the soil, and cause soil compaction; moreover, the humic acid, water and nutrients in the soil are seriously lacking, leading to soil desertification. The ecological environment has been seriously damaged; chemical pesticides are used in large quantities on crops, which will cause some toxic substances to remain and seriously affect the quality of crops

At the same time, when crops grow under the stimulation of chemical fertilizers and the soil lacks nutrients, not only will they lose their original nutrients and unique taste, but the chemical fertilizers and pesticides left in the fruits of the crops will also cause serious harm to human health.

[0003] Although compound fertilizers are currently sold on the market, these compound fertilizers are actually a mixture of nitrogen, phosphorus, potassium, or single element fertilizers such as nitrogen, potassium, or nitrogen, phosphorus, etc. The disadvantages of the fertilizer problem are: 1. The nutrient is single and not a balanced formula; 2. The fertilizer effect period is short, the aftereffect is not good, and the lack of nutrients is obvious in the later stage 3. Long-term use will cause soil acidification, alkalization, hardening, and soil nutrition The phenomenon of element imbalance; 4. The excessive use of chemical drugs and fertilizers causes serious environmental pollution; 5. The quality of crop products cannot be improved, such as long-term use will cause product quality to decline, and the residual amount of harmful substances in crops will increase; 6. The balance cannot be reached The purpose of fertilizer supply and multi-effect integration