Biological organic/inorganic ecological fertilizer and preparation method

Abstract

The invention discloses a biological organic / inorganic ecological fertilizer and a preparation method. The biological organic / inorganic biological fertilizer comprises the following raw materials in percentage by weight: 2-15% of ammonium humate, 2-15% of an organic aid, 10-30% of organic materials, 17-34.8% of urea, 13-26% of diammonium phosphate, 23-36% of potassium sulfate, 2-10% of raw ore, 0.1-0.2% of a composite QD microorganism bacterium and 0.1-0.2% of chelated medium / trace nutrient elements.

Description

Technical field: [0001] The invention relates to a bio-organic-inorganic ecological fertilizer and a preparation method thereof. Background technique: [0002] Farmers have a good tradition of using organic fertilizers, which have been able to maintain the fertility of the land for thousands of years. However, relying solely on the material circulation within agriculture, it is difficult to rapidly and substantially increase crop yields to meet the growing population's needs for agricultural products. With the development of economy and technology, researchers have developed mineral fertilizers, also called inorganic fertilizers, which provide new sources of nutrients for crops and produce more agricultural products; however, with the development of agriculture, the amount of chemical fertilizers is increasing. The bigger it is, the various chemical fertilizers applied in the farmland cannot be fully absorbed and utilized by plants, and the utilization rate of chemical fert...

AI Technical Summary

Problems solved by technology

However, relying solely on the material circulation within agriculture, it is difficult to rapidly and substantially increase crop yields to meet the growing population's demand for agricultural products

With the development of economy and technology, researchers have developed mineral fertilizers, also called inorganic fertilizers, which provide new sources of nutrients for crops and produce more agricultural products; however, with the development of agriculture, the amount of chemical fertilizers is increasing. The bigger it is, the various chemical fertilizers applied in the farmland cannot be fully absorbed and utilized by plants, and the utilization rate of chemical fertilizers is low. ; not only destroys land resources, but also poses a threat to human health

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