摘要
能量、蛋白质和氨基酸是动物必须的核心营养物质,关于国外猪种营养需要研究已有大量报道,但对国内地方猪种的报道却相对较少且不够深入。文章综述了近几十年来中国地方猪能量、蛋白质和氨基酸营养需要,收集和整理了不同日粮营养水平(能量、蛋白质和氨基酸)对各阶段的地方猪生长性能、肉品质、血清生化指标、营养物质表观消化率、能量和蛋白质日沉积量的影响。旨在为促进地方猪科学养殖和确定营养需要提供参考。
Energy,protein and amino acids are the core nutrients necessary for animals.There have been a lot of reports on the nutritional needs of foreign pig breeds,but the reports on domestic local pig breeds are relatively few and not thorough enough.The energy,protein and amino acid nutritional needs of Chinese local pigs in recent decades were summarized in this article.The effects of different dietary nutrition levels(energy,protein and amino acid)on local pig growth performance,meat quality,serum biochemical indicators,influences of the apparent digestibility of nutrients,energy and protein daily deposits were collected and sorted out in this article.The aim was to provide references for promoting scientific breeding of local pigs and determining nutritional needs.
作者
杨凯
鲁绍雄
严达伟
余开文
李菊芬
李琦华
李丽
YANG Kai;LU Shaoxiong;YAN Dawei;YU Kaiwen;LI Jufen;LI Qihua;LI Li(College of Animal Science and Technology,Yunnan Agricultural University,Yunnan Kunming 650201,China;Animal Husbandry and Veterinary Technology Promotion Service Center of Zhaoyang District,Yunnan Zhaotong 657000,China)
出处
《饲料工业》
CAS
北大核心
2021年第24期59-64,共6页
Feed Industry
基金
云南地方猪选育技术开发利用及粪便资源化利用示范[2018BB001-002-003-004]。
关键词
地方猪
能量
蛋白质
氨基酸
营养需要
local pig
energy
protein
amino acid
nutritional requirement
