Effect of the covered-rearing with plastic film on the growth and development of grown silkworm
Effects of the plastic film covered rearing with two feedings a day on the growth and development of grown silkworm (4-5 instar) were studied in this paper. Results showed that under conditions of covering with plastic film for 10-20 h per day and decreasing feeding times from 4 times per day to 2 t...
| 发表在: | 浙江大学学报. 农业与生命科学版 |
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| Main Authors: | , |
| 格式: | 文件 |
| 语言: | 英语 |
| 出版: |
Zhejiang University Press
2001-03-01
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| 主题: | |
| 在线阅读: | https://www.academax.com/doi/10.3785/1008-9209.2001.02.0221 |