Traditional Chinese medicinal residue composite fertilizer and preparation method thereof

Abstract

A traditional Chinese medicinal residue composite fertilizer is characterized in that the traditional Chinese medicinal residue composite fertilizer is prepared through using the following raw materials, by weight, 50-55 parts of traditional Chinese medicinal residue, 4-5 parts of ammonium molybdate, 2-3 parts of ferrous sulfate, 3-4 parts of zinc sulfate, 3-4 parts of sodium selenite, 8-10 parts of Quisqualis indica L. powder, 4-5 parts of sodium metasilicate, 2-3 parts of borax, 4-5 parts of boric acid, 2-3 parts of wintergreen oil, 1-2 parts of eucalyptus oil, 2-3 parts of carboxymethylcellulose sodium, 4-5 parts of a multi-element slow release fertilizer, and a proper amount of water. The traditional Chinese medicinal residue composite fertilizer is used for after manuring of wheat, corn and the like. After 30-40kg of the composite fertilizer is applied to each 666.7m<2> of land, the yield increase of wheat is 20-30%, and the yield increase of corn is 15-20%, so the effect of the composite fertilizer is good.

Description

technical field [0001] The invention belongs to the technical field of compound fertilizers, in particular to bio-organic-inorganic fertilizers produced from traditional Chinese medicine dregs and a preparation method thereof. Background technique [0002] my country's traditional Chinese medicine production enterprises consume 700,000 tons of herbal medicinal materials every year, and generate millions of tons of herbal medicinal residues. If not treated in time, these medicinal residues will rot, emit foul smell, and breed bacteria. Traditional methods of centralized stacking and incineration will also cause environmental pollution. Traditional Chinese medicine dregs often contain a certain amount of active ingredients and a large amount of crude fiber, crude fat, starch, crude polysaccharides, amino acids, and inorganic nutrients, and are one of the best raw materials for the production of bio-organic fertilizers. Research on the use of traditional Chinese medicine dregs...

AI Technical Summary

Problems solved by technology

If not treated in time, these medicinal residues will rot, emit foul smell, and breed bacteria. Traditional methods of centralized stacking and incineration will also cause environmental pollution.