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为了利用农业生产良性循环,发展生态农业.1988～1989年我们用沼液喂猪成功后,又于1989～1990年用沼液沼渣进行栽蘑菇试验,取得满意结果.(一)培养基配方整早稻草50%,石膏、过磷酸钙、石灰各1%,沼渣37%(主要成分是猪粪,折成干料计),新鲜猪粪(干料计)10%,沼液140～160%(取代水).对照配方为早稻草50%,猪粪47%,石膏、石灰和过磷酸钙各1%,水140～160%.(二)堆料发酵于89年8月5日开始堆料,一层草、一层粪渣,每层以粪渣盖住草为度,粪草用量
In order to make use of the virtuous cycle of agricultural production to develop ecological agriculture, we succeeded in feeding pigs with biogas slurry from 1988 to 1989, and then mushroom cultivation was carried out with biogas slurry from 1989 to 1990. The results were satisfactory. Whole straw 50%, gypsum, superphosphate, lime 1%, 37% biogas residue (the main component is pig manure, folded into dry material), fresh pig manure (dry material) 10% 160% (instead of water) .The control formula for the early straw 50%, pig manure 47%, gypsum, lime and superphosphate 1%, water 140 ~ 160%. The beginning of the pile, a layer of grass, a layer of dung, each layer of grass to cover the dung of waste, dosage of dung