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七年来,我社华岩大队六队使用牛粪温床破胸催芽,早稻每亩用种量25—28斤,一直未烂过秧。我站总结了该队的经验,并在全公社推广。采用这一方法,共节省柴火7万多斤。牛粪温床升温平衡,破胸又快又齐,堆中心与四周温度相差3℃左右,24小时后检查,用牛粪温床破胸率达93.7%,用温室的破胸率为92.1%,用地窖的破胸率为91.3%。牛粪温床催芽方法(一)备足干牛粪末,小堆存
In the past seven years, the 6 teams of Huashan Brigade of our company have used breeds of cow dung to break chest for germination. The amount of early rice per mu is 25-28 kg, and it has never been transplanted. My station summed up the team’s experience and promotion in the communes. Using this method, save a total of more than 70,000 kilos of firewood. The average temperature of cowhide hotbed is about the same as the temperature of the cowhide. The chest temperature is about 3 ℃, and the temperature of the heap is around 3 ℃. After 24 hours, the rate of breaking chest is 93.7% Broken chest rate of the cellar was 91.3%. Cattle breeding hotbed method (a) prepare enough dry cow dung, a small pile