Biological selenium-rich organic fertilizer
An organic fertilizer and selenium-enriched technology, which is applied in the direction of organic fertilizers, fertilizers made from biological waste, and inorganic fertilizers, can solve the problems of poor organic fertilizer effects, single selenium-enriched materials, and low selenium content, so as to avoid Odor stimulating, increasing selenium content, improving odor effects
Inactive Publication Date: 2021-01-05
河北福满硒生物科技有限公司
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Abstract
The invention discloses a biological selenium-rich organic fertilizer, which is prepared from 200-300 parts of pig manure, 10-30 parts of mulberry powder, 15-20 parts of tiger claw fish bone meal, 1-5parts of black tea powder, 40-50 parts of eggshell powder, 40-50 parts of shrimp shell powder, 30-40 parts of malt shell powder and 40-50 parts of sesame stalk powder. By adding the mulberry powder,the tiger claw fish bone powder, the black tea powder and the eggshell powder, the selenium content in the organic fertilizer can be greatly increased by utilizing the mulberry powder, the tiger clawfish bone powder and the eggshell powder, the selenium content in the organic fertilizer can be further increased by utilizing the black tea powder, the smell of the organic fertilizer is improved, and the stimulation of the smell of the organic fertilizer is avoided; and natural selenium-containing spring water is added in the stirring process and can be mixed with the selenium-containing material, so that the selenium content of the organic fertilizer is increased.
Application Domain
Calcareous fertilisersAnimal corpse fertilisers +4
Technology Topic
Seeds sesameBlack teas +4
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