A regulating-type fertilizer and a preparation method thereof

Abstract

The invention discloses a regulating-type fertilizer. The fertilizer is prepared from following raw materials in parts by weight: 30-35 of soybean meal, 35-40 of crop straw, 1-2 of saccharomycetes, 5-8 of quick lime, 9-12 of ferrous sulfate, 2-3 of copper sulfate, 1-2 of potassium dihydrogen phosphate, 4-6 of potassium sulfate, 8-10 of urea, 1-2 of ammonium nitrate, 4-5 of sophora alopecuroide, 5-7 of sophora flavescens, 6-8 of toosendan fruit, 6-9 of a soil regulator and a proper amount of water. The soybean meal, the crop straw, and other raw materials are adopted by the fertilizer. The raw materials are convenient to take, low in cost and rich in nutrition, and can improve the soil structure. The sophora alopecuroide, the sophora flavescens, the toosendan fruit, and other traditional Chinese medicine materials are added for supplementation, thus providing a large quantity of organic matters, providing nutrients, loosening the soil, improving physical properties of the soil, showing strong insecticidal functions and disinfection functions, and reducing pollution caused by chemical fertilizers.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to an adjustable fertilizer and a preparation method thereof. Background technique [0002] my country is a big agricultural country, and it is also a big country that uses fertilizers. According to the statistics of my country's Ministry of Agriculture, the annual use of chemical fertilizers in my country accounts for 35% of the world's total. However, the utilization rate of fertilizer in our country is much lower than that in developed countries, and a large amount of fertilizer remains on the ground, which not only causes a serious decline in soil quality, but also pollutes water bodies, posing a threat to the sustainable development of my country's agriculture and the living environment of human beings. Therefore, it is imperative to develop new types of fertilizers and optimize the structure of fertilizers. The regulated fertilizer of the present invention uses raw mater...

AI Technical Summary

Problems solved by technology

However, the utilization rate of fertilizers in my country is much lower than that of developed countries, and a large amount of fertilizers remain on the ground, which not only causes a serious decline in soil quality, but also pollutes water bodies, posing a threat to the sustainable development of my country's agriculture and the living environment of human beings.

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