[1]王永红,张仕花.提高云7、云8原蚕生产性能对策[J].黑龙江农业科学,2015,(06):68-70.[doi:10.11942/j.issn1002-2767.2015.06.0068]
WANG Yong-hong,ZHANG Shi-hua.Countermeasures of Yun 7 and Yun 8 Parent Silkworm for Improving Production Performance[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(06):68-70.[doi:10.11942/j.issn1002-2767.2015.06.0068]
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WANG Yong-hong,ZHANG Shi-hua.Countermeasures of Yun 7 and Yun 8 Parent Silkworm for Improving Production Performance[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(06):68-70.[doi:10.11942/j.issn1002-2767.2015.06.0068]
提高云7、云8原蚕生产性能对策
《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S]
卷:
期数:
2015年06
页码:
68-70
栏目:
出版日期:
2015-06-10
- Title:
- Countermeasures of Yun 7 and Yun 8 Parent Silkworm for Improving Production Performance
- 文章编号:
- 1002-2767(2015)06-0068-03
- Keywords:
- Yun 7; Yun 8; parent silkworm; degeneration
- 分类号:
- S888.3
- 文献标志码:
- A
- 摘要:
- 近年来草坝原蚕区云7、云8原蚕出现生产性能退化,为提高云7、云8原蚕生产性能,研究结合云7、云8在云南地区的养殖表现,分析了草坝地区云7、云8发生严重退化的原因,并提出解决的有效方法,即通过提纯复壮选育工作、保持改良种性以提高原种抗性,加强原蚕的饲育管理水平,提高原蚕的生产性能。
- Abstract:
- The degeneration of production performance of Yun 7 and Yun 8 parent silkworm in Caoba area was more and more serious in recent years,in order to improve production performance,combined with the production performance of other areas in Yunnan province,the degeneration cause of Yun 7 and Yun 8 in Caoba area was analyzed,and then the effective solving methods were put forward,including purification and rejuvenation,retain breed property to improve resistance of parent silkworm,that was through purification and rejuvenation breeding work,keep sex and improve the resistance of protospecies,strengthen the management level,improve the production performance of the parent silkworm.
参考文献/References:
[1]杨继芬,雷树明,李刚,等.蚕品种云7、云8的种性维持[J].中国蚕业,2009(2):110-112.
[2]陈克东.近40年泽当气候变化初探[J].气象,2000,26(1):54.
[3]郑皎.近55年来南蒙自气温变化的R/S分析[J].安徽农业科学,2011,39(10):5940-5941,5972.
[4]向仲怀.家蚕遗传育种学[M].北京:农业出版社,1996:188-194.
[5]杨明观.蚕品种退化与种性保持[J].江苏蚕业,1991(2):19-21.
[6]江亚.家蚕品种退化的原因和保持方法[J].云南农业科技,2007(2):32-33.
备注/Memo
收稿日期:2015-02-04第一作者简介:王永红(1972-),男,云南省弥勒市人,学士,实验师,从事蚕桑研究。
更新日期/Last Update:
2015-07-02