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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (10): 21-24.

所属专题： 畜牧兽医； 园艺

• 畜牧 动物医学 蚕 蜂 • 上一篇    下一篇

添加不同比例草粉的日粮对樱桃谷肉鸭屠宰性能的影响

梁天义1,乌仁图娜勒1,李姣2,姜向宏1   

  • 收稿日期:2009-12-03 修回日期:2010-02-21 出版日期:2010-05-20 发布日期:2010-05-20

Study on the Effect on Cherry Valley Duck Slaughter Performance Adopting Different Proportions of Potamoget Pectinatus L.

Liang Tianyi1, Wu Rentunale1, Li Jiao2, Jiang Xianghong1   

  • Received:2009-12-03 Revised:2010-02-21 Online:2010-05-20 Published:2010-05-20

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摘要：

摘 要：试验选择健康的樱桃谷商品雏鸭400只，以含不同比例龙须眼子菜的日粮饲养至42日龄。通过对以龙须眼子菜为优势种的布龙湖草粉的营养成分分析和肉鸭的饲养试验来研究该草粉在肉鸭屠宰性能方面的作用。试验结果表明：添加4%的草粉可以增加采食量，降低料肉比，虽然屠宰性能有所下降，但是能增加养殖效益，具有很好的推广和应用前景。

关键词: 甘薯, 甘薯, 抗生素耐受性, 愈伤组织, 分化

Abstract:

Abstract: In this study, 400 commercial Cherry Valley ducklings were selected and fed with daily forage containing different proportions Potamoget Pectinatus L. until 42 daily ages. By analyzing the nutritional ingredient of grass powder in Bulong Lake and feeding the duck, the role of this grass powder in the duck slaughter performance was researched. The result showed that the daily forage containing 4% grass powder can increase the food consumption and decrease the feed/gain rate. Comparing to the lower slaughter performance, the cultivate benefit was improved. So this method has a better prospect of promotion and application.