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实践表明,利用正常产气的沼气池料液浸泡稻种有许多益处:一是稻种发芽率高,芽壮而整齐;二是播种后,易扎根,生长旺,现青快;三是比一般药剂浸种安全、易行、省钱;四是秧苗抗寒力强,基本无瘦弱缩脚苗,成苗率高;五是根粗苗壮,白根、新根多,病虫少,栽插后返青快;六是产量高,较一般方法处理的稻种增产20％左右。 沼液浸种能有如此效果,主要有以下原因:
Practice shows that the use of normal gas production digester digesters soaked rice has many benefits: First, the high germination rate of rice, shoot strong and neat; Second, after sowing, easy to root, flourishing, fast growing; third is the ratio of General medicine soaking seed security, easy, save money; Fourth, cold hardiness seedlings, the basic thin lean skin, seedling rate is high; Fifth, thick seedling Zhuang, white root, new root, less pests, planting After returning to green fast; Sixth, high yield, compared with the general approach to increase the yield of about 20% of rice. Biogas slurry soaking can have such effects, mainly for the following reasons: