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流水型水沟配种设施对马岗鹅繁殖性能的影响 被引量:1

Effects of Hybridization Facility of Flowing Water Ditch on the Reproductive Performance of Magang Goose
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摘要 [目的]提高种鹅繁殖性能和降低养殖成本。[方法]利用人工开挖的流水型水沟对马岗鹅进行配种,研究流水型水沟配种设施对马岗鹅繁殖性能的影响。[结果]与对照组比,试验组种鹅年产蛋量提高5.71%,受精率、孵化率和健雏率分别降低0.43%、0.64%和1.13%。[结论]利用流水型水沟配种能大幅度减少养鹅场用地面积,降低养殖成本,提高经济效益。 [Objective] The research aimed to increase the reproductive performance of breeder geese and reduce the culture cost.[Method] The artificial-excavated flowing water ditch was used in the hybridization of Magang Goose.The effects of hybridization facility with flowing water ditch on the reproductive performance of Magang Goose were studied.[Result] Compared with control group,the annual egg number of breeder goose in test group increased 5.71%,the fertilization ratio,hatching ratio and healthy young goose ratio decreased 0.43%,0.64% and 1.13% respectively.[Conclusion] Using hybridization facility with flowing water ditch could greatly reduce the area of goose farm,decrease the culture cost and improve the economic benefit.
出处 《安徽农业科学》 CAS 2012年第31期15295-15296,共2页 Journal of Anhui Agricultural Sciences
关键词 马岗鹅 流水型水沟 配种设施 繁殖性能 Magang goose Flowing water ditch Hybridization facility Reproductive performance
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