论文部分内容阅读
利用沼气发酵液(简称沼液)浸稻种有以下好处:①省种。沼液浸常规稻种比清水浸种,667平方米节省种子1公斤;②省肥。沼液是优质肥料,用沼液浸种可节省化肥用量;③省药。用清水浸种需加农药,用沼液浸种可省去农药。④简便。沼液浸种方法简便、安全;③成秧率高。用沼液浸种发芽整齐,秧苗健壮,成秧率高;⑥分蘖增加。用沼液浸种比清水浸种增蘖1～2个。 浸种方法:常规稻均在水压间连续浸种一段时
The use of biogas fermentation broth (referred to as biogas) soaked rice has the following benefits: ① provincial species. Biogas dipping conventional rice seed soaking than clear water, 667 square meters to save seeds 1 kg; ② provincial fertilizer. Biogas slurry is a high-quality fertilizer, biogas slurry soaking can save the amount of fertilizer; ③ provincial medicine. With water soaking need to add pesticides, biogas slurry soaking can save pesticides. ④ simple. Biogas dipping method is simple and safe; ③ into high rate of transplanting. Seed germination with biogas slurry neatly, sturdy seedlings, into a high rate of transplanting seedlings; ⑥ tiller increase. Soak with biogas slurry than water soaking tiller 1 or 2. Soaking method: Conventional rice are in a continuous pressure soaking a period of time