蔟中环境与生丝洁净关系的研究

Research on Relationship Between Cocooning Circumstances and Raw Silk Neatness

通过对春用蚕品种春·蕾×镇·珠生丝洁净成绩与蔟中环境关系的研究认为 :中等偏低温度 (2 2～ 2 3℃ )配以中等偏高相对湿度 (80 %)的蔟中环境 ,能提高生丝洁净 ;生丝洁净随温度升高而降低 ,随湿度增加而提高 ;相对恒定的温湿度条件优于纯自然的变化环境 ;蔟中湿度增加 ,有影响解舒的倾向 ;中、高温下的干燥环境也是节多发的重要原因。

By research on relationship between raw silk neatness and cocooning circumstances of the spring rearing silkworm variety Chun·Lei×Zhen·Zhu,the temperature at 22～23℃ and 80% relative humidity can improve raw silk neatness.Raw silk neatness reduced when temperature rose,whereas the higher humidity was,the better neatness was.Relative fixed condition of temperature and humidity is better than natural circumstances.On the other hand,increasing of humidity in cluster may affect reelability.Dry circumstances along with middle and high temperature is an important factor in jumping knot happening.