mulberry silkworm rearing 中文意思是什麼
mulberry silkworm rearing
解釋
家蠶飼育-
Studies on feed efficiency of big silkworm rearing with mulberry shoots on the land in guang dong province
廣東大蠶地面條桑育飼料效率的研究 -
Yunnan could be a good base to produce cocoon with high quality because of its suitable natural conditions in mulberry planting and silkworm rearing
摘要雲南具有世界上比較適宜栽桑養蠶的自然條件,是生產優質原料繭的好基地。
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