Specialized organic/inorganic composite biological medicine fertilizer for corn, and preparation method thereof

Abstract

The invention provides a specialized organic / inorganic composite biological medicine fertilizer for corn, and a preparation method thereof. The weight parts of composition raw materials are as follows: 60-70 parts of corn straws, 15-20 parts of fruit residues, 3-5 parts of shrimp chaff, 10-15 parts of earthworm cast, 15-20 parts of potassium humate, 15-20 parts of cottonseed cakes, 10-12 parts of duck feather, 20-23 parts of sepiolite, 15-17 parts of urea, 12-14 parts of calcium superphosphate, 14-16 parts of calcium nitrate, 10-12 parts of potassium sulfate, 5-7 parts of areca-nut, 4-6 parts of pepper, 4-6 parts of coptidis rhizome, 4-6 parts of celastrus orbiculatus, 0.05-0.1 part of ammonium molybdate, 1.5-2.0 parts of copper sulfate, 0.7-1.0 part of manganese sulfate, 2-4 parts of ferrous sulfate, 2-3 parts of castor oil, 3-4 parts of EM strains and 3-5 parts of cinnamon oil. A green organic fertilizer is obtained by mixing a plurality of organic wastes and fermenting the mixture, thereby reducing environment pollutions. The specialized organic / inorganic composite biological medicine fertilizer for the corn has the advantages of comprehensive nutrition and enhanced sterilizing effects by mixing the fermented organic materials and inorganic fertilizer and adding medicine juice of the Chinese herbal medicine having insectidical functions. With the application of the fertilizer, corn quality can be effectively increased; and the corn has green leaves, white flower, prolonged flowering period and increased output.

Description

technical field [0001] The invention relates to medicinal fertilizers, in particular to a special organic-inorganic composite biological medicinal fertilizer for corn and a preparation method thereof. Background technique [0002] Agricultural production requires soil to provide nutrients for crop growth and a living environment. The application of chemical fertilizers has played a key role in increasing agricultural incomes for many years. However, due to the long-term application of chemical fertilizers, insufficient supply of organic fertilizers, and imbalances in the proportion of various nutrients, the ecological environment of farmland, soil physical and chemical properties, and soil biota have been damaged to varying degrees, and the quality of agricultural products has been affected to a certain extent. Therefore, chemical fertilizer pollution has become a major public hazard in the world today. The current status of soil resources in my country urgently needs to ...

AI Technical Summary

Problems solved by technology

[0005] my country is a large agricultural production country. With the high utilization of fertilizers, the requirements for fertilizers are constantly increasing. At present, a large amount of inorganic fertilizers are used, which seriously leads to the increase of harmful substances in crops, poor quality, and incomplete nutrition. Secondly, the soil is easy to Hardening, poor drought resistance, and poor water retention performance, which seriously affects the normal growth of crops and poor economic benefits

Images