论文部分内容阅读
林蛙无冬眠养殖技术主要要求有两个方面:温度。林蛙胃消化功能取决温度高低,温度低于14℃时消化停止,进入休眠状态,正常生长温度在18-25℃之间。防疫。无冬眠养殖技术必须在温室或大棚内进行,防病是关键。因大棚空气流通差,温度比较高,加上冬季很少通风,这就造成病菌繁殖有利条
Rana no hibernation breeding technology has two main requirements: temperature. Rana stomach digestive function depends on the temperature level, when the temperature is below 14 ℃ digestion stop, into the dormant state, the normal growth temperature between 18-25 ℃. Epidemic prevention. No hibernation farming technology must be carried out in the greenhouse or greenhouse, disease prevention is the key. Bad air circulation through the greenhouse, the temperature is relatively high, with little ventilation in winter, which led to favorable bacteria breeding