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沼肥是作物秸杆与人畜粪尿在密闭的厌氧条件下,经过发酵制取沼气后的沉渣(沼渣)和发酵液(沼液、沼肥水),是一种固、液混存的新型优质有机肥。具有有机质丰富、养分完全、缓速兼备、保氮性能好、养分总量高等特点。能显著地改善土壤环境,有效地调节土壤中的水、肥、气、热,促进作物的正常生长发育。据黑龙江省农科院试验,采取同质等量的人畜尿和作物秸杆,分别用于制取沼肥和通过习惯的高温堆肥方法比较,沼肥比高温堆肥有机质含量高5倍,全
Biogas is crop straw and human and animal excrement in a closed anaerobic conditions, after fermentation biogas preparation of sediment (biogas residue) and fermentation broth (biogas, biogas water), is a solid, liquid mixed New high-quality organic fertilizer. With rich organic matter, complete nutrients, slow speed both nitrogen and good performance, high total nutrients. Can significantly improve the soil environment, effectively regulate soil water, fertilizer, gas and heat, and promote the normal crop growth and development. Heilongjiang Academy of Agricultural Sciences, according to the test, to take the same amount of homogenization of human and animal urine and crop straw, respectively, for the preparation of biogas and through the habit of high-temperature compost method, biogas compost than high temperature composting 5 times higher content of organic matter