摘要
对不同上蔟环境中营成的蚕茧色相进行了分析.茧层表面色相是高温多湿区的茧色偏黄,低温多湿区的茧色偏绿,而适温适湿区的茧色偏蓝.茧质溶出液色相是高温多湿区的黄变度最高,低温多湿区和适温适湿区较接近,而以适温适湿区的黄变度最低.试验表明,茧色能反映茧质的优劣,而以黄茧色较为稳定和明显.
This paper analysed the cocoon color with different spinning conditions. The results showed that when
silkworms spinned in high temperaature and humidity,cocoon layer color became yellow;when spinned in low
temperature and high humidity, cocoon layer color became green; but when silkworms cocooned in normal
temperature and humidity,cocoon layer color became blue. As for cocoon layer solution color,when silkworms
spinned in high temperature and humidity,the rate of cocoon layer yellowing is higher,while that is lower in
cocoons spinned in normal temperature and humidity. This experiment also proved that the cocoon quality can
be diagnosed by cocoon color,in which yellow cocoon color is stable and manifest.
出处
《科技通报》
1992年第4期228-231,共4页
Bulletin of Science and Technology
关键词
桑蚕茧
营茧
茧色相
茧质
蚕茧
mulberry silkworm cocoon
spinning condition
cocooning
cocoon colo■
cocoon quality
