不同温湿度条件对“两广二号”饲育成绩及产卵情况的影响

本试验针对今年秋季异常的高温干燥天气,以"两广二号"为试验对象,分别在标准饲育温湿度条件与自然温湿度条件下进行饲育,通过调查两种温湿度条件下各品种的饲育成绩与产卵情况,初步探明秋季异常高温干燥天气对其饲育成绩及产卵情况的影响。结果显示:与标准饲育温湿度条件相比,在高温干燥条件下饲育对各品种的龄期经过、强健性、茧质以及产卵情况均会产生一定影响,并且因品种不同而存在差异。

Effect of Different Conditions of Temperature and Humidity on Rearing Performance and Oviposition Condition of Liangguangerhao

According to the abnormal weather of high temperature and low humidity in this autumn, Liangguangerhao was taken as the experimental object, which was separately raised in the standard and natural conditions of temperature and humidity. Then the rearing performance and oviposition condition were investigated so as to evaluate the effect of abnormal high temperature and low humidity weather in autumn on rearing performance and oviposition condition. The results showed that rearing on the condition of high temperature and low humidity had some influences on their duration, healthful score, cocoon quality and oviposition condition, compared with the standard conditions of temperature and humidity. What’s more, the influences were different according to different varieties.