Bio-organic fertilizer prepared from modeling clay slag as main material and preparation method thereof

Abstract

The invention discloses bio-organic fertilizer prepared from modeling clay slag as a main material and a preparation method thereof. The bio-organic fertilizer comprises, by weight, 85 to 90 parts of modeling clay slag, 15 to 20 parts of ammonium bicarbonate, 7 to 10 parts of cotton straw powder, 2 to 3 parts of cypress branch powder, 10 to 13 parts of pericarp, 1 to 3 parts of weathered coal, 3 to 4 parts of ammonium chloride, 7 to 9 parts of sesame cake, 2 to 4 parts of borax, 1 to 2 parts of chlorinated paraffin, 1 to 2 parts of potassium mineral powder, 4 to 5 parts of meerschaum powder, 64 to 70 parts of swill, 12 to 17 parts of brown sugar and 76 to 80 parts of human and animal dung. The bio-organic fertilizer has high organic content, improves soil quality, improves a soil structure, keeps an ecological balance, contains comprehensive nutrients, and contains macroelements and trace elements needed by crops, and a large amount of active substances produced in microbial fermentation.

Description

technical field [0001] The invention mainly relates to a bio-organic fertilizer with oil-soil slag as the main material, and belongs to the field of fertilizers. Background technique [0002] The large and long-term use of chemical fertilizers in agricultural planting in my country has led to the lack of organic matter in the soil, the imbalance of nitrogen, phosphorus, and potassium, and the seriousness of agricultural diseases and insect pests. Excessive use of chemical fertilizers not only causes a large amount of energy consumption, but also causes agricultural water sources and soil environmental pollution. It will also cause soil compaction, reduce crop production, damage the ecological environment, and cause eutrophication of water bodies, affecting the health of humans and animals, etc.; [0003] Therefore, the mass production and use of bio-organic fertilizers produced by agricultural product production and processing waste will return the nutrients absorbed by c...

AI Technical Summary

Problems solved by technology

[0002] The large and long-term use of chemical fertilizers in agricultural planting in my country has led to the lack of organic matter in the soil, the imbalance of nitrogen, phosphorus, and potassium, and the seriousness of agricultural diseases and insect pests. Excessive use of chemical fertilizers not only causes a large amount of energy consumption, but also causes agricultural water sources and soil environmental pollution. It will also cause soil compaction, reduce crop production, damage the ecological environment, and cause eutrophication of water bodies, affecting the health of humans and animals, etc.;