浙江农业科学 ›› 2025, Vol. 66 ›› Issue (12): 3063-3065.DOI: 10.16178/j.issn.0528-9017.20240333

• 畜牧兽医 • 上一篇    下一篇

不同青贮饲料对湖羊生长性能的影响

胡斌1(), 郑会超2,*(), 王海青1, 黄新2, 张立2, 程菊芬2, 龚黎阳3   

  1. 1.天台县畜牧兽医渔业所,浙江 台州 317200
    2.浙江省农业科学院 畜牧兽医研究所,浙江 杭州 310021
    3.天台益泰牧业有限公司,浙江 台州 317200
  • 收稿日期:2024-04-26 出版日期:2025-12-11 发布日期:2025-12-17
  • 通讯作者: 郑会超(1976—),女,河北涿州人,博士,研究方向为草食动物营养与饲养管理,E-mail:zhc_616@163.com
  • 作者简介:胡斌(1980—),男,浙江天台人,学士,研究方向为畜牧管理,E-mail:ttxmhb112@163.com
  • 基金资助:
    浙江省农科院重大科技任务攻关项目;台州市院地合作项目

Effects of different silage on the growth performance of Hu sheep

HU Bin1(), ZHENG Huichao2,*(), WANG Haiqing1, HUANG Xin2, ZHANG Li2, CHENG Jufen2, GONG Liyang3   

  1. 1. Veterinary Fisheries Institute of Tiantai County, Taizhou 317200, Zhejiang
    2. Institute of Animal Husbandry and Veterinary Medicine, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang
    3. Tiantai Yitai Animal Husbandry Co., Ltd., Taizhou 317200, Zhejiang
  • Received:2024-04-26 Online:2025-12-11 Published:2025-12-17

摘要:

为探究不同青贮饲料对湖羊生长性能的影响,本研究设置2种日粮处理,分别投喂茭白鞘叶单一青贮饲料及茭白鞘叶-玉米秸秆混合青贮饲料,比较湖羊的采食量、生长性能与经济效益。结果表明:茭白鞘叶-玉米秸秆混合青贮饲料的适口性优于单一青贮饲料;在定量限制饲喂条件下,2个处理下湖羊的初重、末重、日增重、日采食量及料重比均无显著差异;混合青贮饲料单价较低,配合较高的湖羊日增重,使其表现出更优的毛利水平。综上所述,在本研究条件下,茭白鞘叶-玉米秸秆混合青贮饲料的适口性更好,饲喂效果优于茭白鞘叶单一青贮饲料。

关键词: 青贮饲料, 湖羊, 茭白鞘叶, 玉米秸秆, 饲喂效果

Abstract:

To investigate the effects of different silage on the growth performance of Hu sheep, this study formulated two dietary treatments: one fed with silage of Zizania latifolia sheath leaves and the other fed with silage of mixed Zizania latifolia sheath leaves and maize straw. Feed intake, growth performance, and economic benefits of Hu sheep were compared and analyzed. The results showed that silage of mixed Zizania latifolia sheath leaves and maize straw had better palatability than the silage of Zizania latifolia sheath leaves. Under quantitative restricted feeding conditions, there were no significant differences in initial weight, final weight, daily weight gain, daily feed intake, or feed-to-gain ratio between the two treatments. The silage of mixed Zizania latifolia sheath leaves and maize straw had a lower unit price, combined with the higher daily weight gain of Hu sheep, resulted in a higher economic benefit. In conclusion, under the conditions of this study, the silage of mixed Zizania latifolia sheath leaves and maize straw exhibited better palatability and feeding effect compared with the silage of Zizania latifolia sheath leaves.

Key words: silage, Hu sheep, Zizania latifolia sheath leaves, maize straw, feeding effect

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