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本文作者通过多年的观察与调查之后,摸出了广东种的化性与饲育期光线的关系。这不特在带有广东种血统的蚕种生产上起了很大的作用,同时还对蚕品种化性认识上做了重要的科学补充。
After years of observation and investigation, the author of this article finds out the relationship between the seed of Guangdong and the light of feeding period. This is not particularly important in the production of silkworm eggs of Guangdong’s breed, but also an important scientific addition to the understanding of silkworm varieties.