沼肥为有机肥，易被植物吸收。
人、畜粪便和各种农作物秸秆等投入沼气池内经密封发酵后的残余物统称为沼肥。
Biogas fertilizer is defined to be remnants after the fermentation of faeces of human and animals and various crop stalks within sealed digesters.
沼肥的施用也能有效的提高棉花的籽棉和皮棉的产量及较好的改善其产量构成因素。
The application of biogas fertilizer can effectively increase the yield of seed cotton and lint cotton and improve their yield components.
畜禽粪便、秸秆、沼肥等农业有机废弃物不仅是优质的肥料资源，同时也是环境污染因子。
Manure, straw, biogas and other agricultural organic wasting are not only high quality fertilizer resources, but also the factors of environmental pollution.
利用沼肥可替代部分化肥，生产无公害农产品，使沼气工程的经济效益、社会效益和生态效益大大提高。
The economical, social, and ecological benefits of biogas engineering would be improved greatly by the utilization of biogas residues on the production of safe food.
沼渣肥替代有机肥的减排效果较好，社会效益和环境效益明显优于杂交稻替代常规稻，但杂交稻替代常规稻的经济效益很显著。
The first method can mitigate methane emission significantly, and it's social and environmental benefits are better than the second one. But the economic benefit of the second one is prominent.
沼渣肥替代有机肥的减排效果较好，社会效益和环境效益明显优于杂交稻替代常规稻，但杂交稻替代常规稻的经济效益很显著。
The first method can mitigate methane emission significantly, and it's social and environmental benefits are better than the second one. But the economic benefit of the second one is prominent.
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