Mulberry fertilizer prepared from fowl feather and preparing method thereof

Abstract

The invention discloses a mulberry fertilizer prepared from fowl feather and a preparing method thereof. The mulberry fertilizer is prepared from, by weight, chicken and duck feather, pig hair, dried humic acid, 50 wt% thin H2SO4, dried crop straw, coal ash, microelements, urea, profitable soil microbial agent, microorganism coating agent and a proper amount of water. Specifically, fowl feather is decomposed and transformed into crude amino acid compositions through hydrolysis of dilute sulphuric acid, so that feather waste is well utilized, pollution is reduced, and decomposed amino acid has moderate purity and can promote absorption of microelements when used for compounding of microelements.

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a mulberry fertilizer prepared from poultry feathers and a preparation method thereof. Background technique [0002] Microbial fertilizers can partially replace chemical fertilizers, reduce the loss and waste caused by their extensive use, and even cause soil salinization and environmental pollution. The common dosage forms of microbial fertilizers are either bacterial liquids received after fermentation, or made with peat as a carrier The two formulations are more convenient in preparation, but both have many disadvantages, such as after the bacterial agent is applied to the soil, the bacteria are directly exposed to the open state, which is easy to cause the death of the bacteria. Proliferate to a certain level within a certain period of time, which is not easy to achieve. The embedding method is one of the cell immobilization technologies developed in recent y...

AI Technical Summary

Problems solved by technology

[0002] Microbial fertilizers can partially replace chemical fertilizers, reduce the loss and waste caused by their extensive use, and even cause soil salinization and environmental pollution. The common dosage forms of microbial fertilizers are either bacterial liquids received after fermentation, or made with peat as a carrier The two formulations are more convenient in preparation, but both have many disadvantages, such as after the bacterial agent is applied to the soil, the bacteria are directly exposed to the open state, which is easy to cause the death of the bacteria. Proliferate to a certain level within a certain period of time, which is not easy to achieve