摘要
饲料原料粉碎是饲料生产过程中的一个重要环节,在猪饲料生产中,饲料原料粉碎粒径大小对饲料生产加工过程;猪对饲料养分的消化利用及猪的生长性能都会产生重要影响。综述了粉碎粒径的测量、粒径对能量和养分消化吸收率及猪生长性能的影响,粉碎粒径对猪溃疡及对饲料生产加工过程中饲料流动性的影响,以便于在粉碎加工过程中能够借鉴应用。
Grinding process is an important step in process of feed production,and the particle size has a great influence on energy and nutrient digestibility and growth performance of pigs. We reviewed the effect of particle size measurement and parti- cle size on energy,nutrient digestibility and growth performance of pigs, and the effect of particle size on pig ulcer and feed flowahility in feed production process, in order to provide some reference for grinding process.
作者
王勇生
WANG Yong-sheng(Animal Nutrition and Feed Center, COFCO Nutrition and Health Research Institute,Beijing 102209, China)
出处
《粮食与饲料工业》
CAS
2016年第10期44-47,51,共5页
Cereal & Feed Industry
基金
国家"十二五"科技支撑计划"设施养猪关键技术与设备研发"(2014BAD08B06)项目支助
关键词
猪饲料
粉碎粒径
养分消化率
溃疡
饲料流动性
pig feed
particle size
nutrient digestibility
ulcer
feed flowability
