[Study on the method of utilizing young spring silkworm fed in mulberry field for improving stumps]
1989
Jong Ho, P. | Yong Guk, K. (Sericulture Institute, Dongrim County (Korea Democratic People's Republic). Academy of Agricultural Science)
When improving stumps of old mulberry tree, the yield of mulberry leaves for young silkworm can be increased to 3.5 times, and 80-140 egg-laying sheets of spring young silkworm per hectare can be raised. When obtaining mulberry leaves of spring young silkworm with method of remaining on branches, the yield of mulberry leaves for big silkworm can be increased to more than 118%
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书目信息
页码
pp. 20-24
其它主题
Sericiculture; Ver a soie; Republica popular dem de corea/ rendimiento; Republique dem et pop de coree/ rendement; Plante fourragere
语言
韩国人
注释
11 tables. Summaries (Ko, En)
Thesis for Associate Doctor of Agronomy
类型
Thesis; Summary
团体作者
Academy of Agricultural Science, Dongrim County (Korea Democratic People's Republic). Sericulture Inst.
1992-08-15
AGRIS AP
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