一种小麦秸秆与畜禽粪尿共腐熟肥化的简易方法
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI
- Filing Date
- 2024-03-18
- Publication Date
- 2026-07-17
AI Technical Summary
Wheat straw decomposes slowly, has a low organic matter conversion rate, and the processing is complex, with high labor and resource consumption; livestock and poultry manure is difficult to treat and difficult to utilize as a resource.
A fermentation and composting bed is constructed by laying a layer of impermeable tar paper, wheat husks, and corn stalks from bottom to top. Short-cut wheat stalks are piled up and livestock and poultry manure is sprayed on them. A deodorizing agent is added, and straw mats are used to cover the bed for ventilation. This process allows the wheat stalks and livestock and poultry manure to co-compost, controlling the carbon-nitrogen ratio and moisture content, and avoiding the need for additional substances.
It improves the decomposition effect of wheat straw, kills harmful bacteria, reduces crop diseases, increases the conversion rate of soil organic matter, reduces labor and resource consumption, and enhances soil productivity.
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