摘要
杂交构树是一种适应性强,生长速度快,粗蛋白含量高的新型饲料资源。该文从杂交构树的营养成分入手,分析杂交构树青贮技术的方式及优势,揭示其在TMR饲喂奶山羊过程中对奶山羊的采食量、产奶量、奶品质及免疫性能的影响,并提出相应的注意事项,以期为杂交构树发酵饲料奶山羊TMR饲喂技术提供理论支撑。
Hybrid Broussonetia Papyrifera is a new type of feed resource with strong adaptability,fast growth rate and high crude protein content.This article started with the nutritional composition of the hybrid Broussonetia Papyrifera,analyzed the methods and advantages of the hybrid Broussonetia Papyrifera silage technology,and revealed its impact on the feed intake,milk yield,milk quality,and immune performance of the dairy goat during TMR feeding.Corresponding precautions were put forward to provide theoretical support for TMR feeding technology of hybrid Broussonetia Papyrifera fermented feed to milk goats.
作者
张煜欣
马舒蓝
朱大伟
徐策义
李双
康雨欣
胡建宏
ZHANG Yuxin;MA Shulan;ZHU Dawei;XU Ceyi;LI Shuang;KANG Yuxin;HU Jianhong(College of Animal Science and Technology,Northwest A&F University,Yangling Shaanxi 712100,China)
出处
《家畜生态学报》
北大核心
2021年第3期77-80,共4页
Journal of Domestic Animal Ecology
基金
陕西省重点研发计划项目(2019ZDLNY01-03)。
关键词
杂交构树
营养成分
青贮饲料
奶山羊
生产应用
hybrid Broussonetia Papyrifera
nutritional composition
silage
milk goat
production application
