Position: Home > Articles > A STUDY ON OPTIMUM FEEDING AMOUNT FOR THE PARENTS OF THE NEW SILKWORM HYBRID RACE XIAFANG AND QIUBAI AT THE 5TH INSTAR STAGE
Newsletter of Sericultural Science
1999
(1)
13-17
家蚕新品种夏芳和秋白原蚕5龄给桑量的研究
作 者：
张高军;向繁荣
单 位：
西南农业大学蚕桑丝绸学院
关键词：
夏芳;秋白;原蚕;5龄给桑量
摘 要：
本实验用家蚕夏秋用新品种夏芳、秋白原种,给予4种不同的5龄给桑处理,调查其幼虫、茧、卵的各项成绩.结果表明,两品种均以克蚁5龄给桑量59kg(克蚁全龄用桑69Kg)的各项指标最佳,说明适量给桑的各项成绩均比偏多或偏少给桑的效果优良.
译 名：
A STUDY ON OPTIMUM FEEDING AMOUNT FOR THE PARENTS OF THE NEW SILKWORM HYBRID RACE XIAFANG AND QIUBAI AT THE 5TH INSTAR STAGE
作 者：
Zhang Gaojun Xiang Fanrong(Sericulture & Silk College, Southwest Agricultural University, Chongqing 400716, China )
关键词：
Xiafang Qiubai parent silkworm feeding rate at the 5th instar Stage
摘 要：
Four treatments of feeding amount were made for the parents of the new silkworm hybrid race Xiafangand Qiubai for summer-autumn rearing at their 5th instar stage to investigate the performance of the lar-vae, cocoons and eggs. The results showed that the optimum feeding rate at the 5th instar stage was 59 kgmulberry leaves per gram of newly-hatched larvae, its performance indicators investigated in the study be-ing superior to those of any other treatment.
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