| 桑树夏秋期不同采收程度对种茧育的影响 |
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| 引用本文： | 王泽林.桑树夏秋期不同采收程度对种茧育的影响[J].蚕桑通报,2009,40(3):22-24. |
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| 作者姓名： | 王泽林 |
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| 作者单位： | 四川省南充蚕种场,四川,南充,637000 |
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| 摘 要： | 试验表明，在其他桑园管理措施一致的前提下，夏秋期留叶5～12片，能显著提高卵质及下代孵化率，适当提高4龄结茧率、虫蛹统一生命率及茧质。综合考虑桑叶的产量和质量，实际生产中，夏秋期留叶5-6片，既能保证桑叶产量，又能提高蚕种质量。
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| 关 键 词： | 桑树 采收程度 种茧育 蚕种质量 |
The Effect of Mulberry Different Harvesting Degree during Summer and Autumn Period on the Quality of Silkworm Eggs |
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| WANG Ze-lin.The Effect of Mulberry Different Harvesting Degree during Summer and Autumn Period on the Quality of Silkworm Eggs[J].Bulletin of Sericulture,2009,40(3):22-24. |
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| Authors: | WANG Ze-lin |
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| Institution: | WANG Ze-lin (Nanchong Silkworm egg Production Station,SichuanProvince,Nanchong Sichuan 637000,China) |
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| Abstract: | The tests showed that having 5~12 leaves on shoots under the same of other mulberry field management measures during summer and autumn period can significantly improve egg quality and hatching rate of the next generation, appropriate improve cocooning rate of 4th instar, larva-pupae survival rate and cocoon quality. General speaking, keeping 5~6 leaves on the shoots during summer and autumn period can guarantee the production of mulberry leaves and also improve the quality of silkworm eggs in the sericultur... |
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| Keywords: | Mulberry Harvest level Egg production Egg quality |
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