| 人工饲料育不同激素添食对饲料效率的影响 |
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| 引用本文： | 徐俊良,黄健辉.人工饲料育不同激素添食对饲料效率的影响[J].蚕桑通报,1998,29(3):21-25. |
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| 作者姓名： | 徐俊良 黄健辉 |
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| 作者单位： | 浙江农业大学(徐俊良，缪云根)，浙江蚕桑研究所(黄健辉)，浙江树人大学(潘孙曙) |
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| 摘 要： | ５龄饷食后以ＭＨ，ＪＨａ，ＡＪＨ处理，ＭＨ和ＡＪＨ对桑蚕发育几元影响，ＪＨａ能显著延长５龄和蛹期经过。３种激素都能增加蚕体重，茧丝量，卵量，但只有ＭＨ提高茧层生产效率达显著水平。ＭＨ对雌蚕作用显著大于雄蚕，其它激素相反。人工饲料育应用ＭＨ和ＡＪＨ能使摄入的营养物质转化为茧丝和卵物质的效率提高，ＪＨａ的饲料低，这与消化率ＭＨ〉ＡＪＨ〉ＣＫ〉ＪＨａ是一致的。
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| 关 键 词： | 人工饲料育 JHa MH 饲料效率 激素添食 蚕 |
Effect of Different Hormones Added in Artificial Diet on the Diet Efficiency |
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| Xu Junliang, Miao Yungen.Effect of Different Hormones Added in Artificial Diet on the Diet Efficiency[J].Bulletin of Sericulture,1998,29(3):21-25. |
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| Authors: | Xu Junliang Miao Yungen |
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| Institution: | Xu Junliang; Miao Yungen(Zhejiang Agricultural University)Huang Jianhui(Sericultural Institute of ZAAS)Pan Sunshu(Zhejiang Shuren University) |
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| Abstract: | Silkworms were reared with artificial diet treated by MH,JHa or AJH afterthe first feeding of the sib instar. In result,MH and AJH have no effect on the developmentof silkworm,while JHa prolonged the duration of the instar and pupa. These three hormonesall increased the body weight,silk amount,egg number. But only MH's effect on silk ratereached at significant level. The effect of MH on female larva was remarkably greater thanon male one. However,the other two hormones affected the male larva greatly. In artificialdiet rearing of silkworm, MH and AJH can increase the efficiency to convert ingested nutritive substances into silk and egg components. But JHa's diet efficiency was the lowest. It isin accordance with the rule of digestibility MH>AJH>CK>JHa. |
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| Keywords: | Artificial diet rearing JHa MH AJH diet efficiency |
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