饲料原料粉碎粒度的影响因素及其对饲料品质和肉鸡生产性能的影响  

Factors Affecting Particle Size of Feed Materials and Their Effect on Feed Quality and Production Performance of Broilers

作　　者：陈思淼 梁浩[1] 闫晓刚[1] 班志彬[1] 赵晓东[1] 李柏浩 徐莹 瞿子惠 孙学奇 CHEN Simiao;LIANG Hao;YAN Xiaogang;BAN Zhibin;ZHAO Xiaodong;LI Baihao;XU Ying;QU Zihui;SUN Xueqi(Animal Nutrition and Feed Instite,Jilin Academy of Agricultural Sciences,Gongzhuling,Jilin 136100;College of Animal Science and Technology,Jilin Agricultural University,Changchun,Jilin 130118)

机构地区：[1]吉林省农业科学院动物营养与饲料研究所,吉林公主岭136100 [2]吉林农业大学动物科学技术学院,吉林长春130118

出　　处：《中国家禽》2023年第3期85-91,共7页China Poultry

基　　金：吉林省农业科学院创新工程项目(CXGC202107GH);家禽能量营养联合研究中心横向委托项目(PENC2021001)。

摘　　要：饲料是维持畜禽生命的基础,也是畜禽产业可持续发展的枢纽。粉碎是饲料加工的关键步骤,适宜的粉碎粒度对节约饲料生产成本、提高饲料品质及发挥畜禽生产潜力具有积极影响。文章就饲料原料粉碎粒度的影响因素及其对饲料品质和肉鸡生产性能的影响作一综述,以期为肉鸡产业精准饲养技术体系的构建及节本增效技术研究提供支撑。Feed is the basis of maintaining livestock and poultry life, and also the hub of sustainable development of livestock and poultry industry. The particle size of feed raw materials is a key step in feed processing, and suitable particle size has significant influence on feed cost and production potential of livestock and poultry. In this paper, the factors affecting particle size of feed materials and their effects on feed quality and production performance of broilers were reviewed, in order to provide support for the construction of precision feeding technology system and the research of cost-saving and efficiency, enhancing technology in broiler industry.

关 键 词：粉碎粒度 饲料品质 肉鸡生产 

分 类 号：S831.5[农业科学—畜牧学]