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

Abstract

The invention provides a specialized organic / inorganic composite biological medicine fertilizer for cotton, and a preparation method thereof. The weight parts of composition raw materials are as follows: 30-40 parts of household garbage, 20-30 parts of cotton straws, 10-15 parts of pig manure, 5-7 parts of plant ash, 10-12 parts of Chinese medicine residue, 20-24 parts of sodium humate, 15-18 parts of diammonium phosphate, 10-12 parts of potassium sulfate, 14-16 parts of urea, 12-14 parts of ammonium bicarbonate, 14-16 parts of fly ash, 8-10 parts of goose feather, 1-2 parts of an EM strain, 20-23 parts of modified attapulgite, 6-8 parts of granatum, 8-10 parts of neem, 5-7 parts of Lygodium japonicum root, 5-7 parts of pomegranate root, 0.8-1.3 parts of boric acid, 0.1-0.2 part of manganese sulfate, 3-4 parts of copper sulfate and 5-6 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 cotton 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, cotton quality can be effectively increased; and the cotton has green leaves, white flower, prolonged flowering period and increased output.

Description

technical field [0001] The invention relates to medicinal fertilizers, in particular to an organic-inorganic composite biological medicinal fertilizer special for cotton 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 ...

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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

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