新疆畜禽饲料资源中粗蛋白含量的调查研究  

A Survey on The General Nutrient Content and Distribution of Livestock and Poultry Feed Resources in Xinjiang

作　　者：唐淑珍[1] 刘艳丰[1] 彭宏刚 王文奇[1] 刘黎 刘宜勇 TANG Shuzhen;LIU Yanfeng;PENG Honggang;WANG Wenqi;LIU Li;LIU Yiyong(Feed Research Institute,Xinjiang Academy of Animal Science,Xinjiang Urumqi 830011,China;Bayingoleng Mongolian Autonomous Prefecture Animal Husbandry and Veterinary Bureau,Xinjiang Korla 841000,China;Hetian Area Animal Husbandry Technology Promotion Station,Xinjiang Hetian 848000,China;Yili Animal Husbandry Station,Xinjiang Yining 835000,China)

机构地区：[1]新疆畜牧科学院饲料研究所,新疆乌鲁木齐830011 [2]巴州畜牧兽医局,新疆库尔勒841000 [3]和田地区畜牧技术推广站,新疆和田848000 [4]伊犁州畜牧总站,新疆伊宁835000

出　　处：《饲料工业》2024年第1期29-33,共5页Feed Industry

基　　金：自治区重点研发项目[2021A02003-2];新疆牧区地方品种肉羊选育推广技术体系营养调控岗[MQRY-19];科技基础性工作专项项目[2014FY111000];国家肉羊产业技术体系项目[CARS-38]。

摘　　要：试验旨在研究新疆不同地州间各种常规饲料原料的粗蛋白含量和分布情况,为各地州饲粮合理配制提供科学依据。对新疆全区14个地州的13种115个主要畜禽饲料原料在科学采样的基础上进行粗蛋白含量测定。对同类不同种饲料样品和不同饲料样品的粗蛋白含量进行单因素方差分析,比较不同饲料原料中粗蛋白含量的差异及不同地区之间的差异。结果表明:不同原料除青贮玉米外,干物质含量都在92%以上;粮油加工副产物的粗蛋白含量最高,粮食作物秸秆粗蛋白含量最低。8个地州采集玉米样品中喀什的粗蛋白含量最高。全疆各地州的各种类饲料原料中粗蛋白含量相互之间变化非常大,因此,实际应用中要充分考虑到不同区域饲粮中粗蛋白含量,为精准配方、精准营养提供技术支撑。This paper aims to study the crude protein content and distribution of various conventional feed raw materials in different regions of Xinjiang,and to provide scientific basis for the rational preparation of feed grain in various prefectures.Crude protein was determined on the basis of scientific sampling of 13 species and 115 major livestock and poultry feed raw materials in 14 prefectures in Xinjiang.One-way ANOVA was performed on the crude protein content of different feed samples and different feed samples,and the differences in crude protein content in different feed raw materials and the differences between different regions were compared.The results showed that the dry matter of different raw materials except silage corn was above 92% on average.Grain and oil processing by-products have the highest crude protein,and grain crop straw has the lowest crude protein.Kashgar had the highest crude protein in maize samples collected from eight prefectures in Xinjiang.The crude protein content of various feed raw materials in various prefectures in Xinjiang varies greatly from each other,so the crude protein content in different regions should be fully considered in practical application to provide technical support for precise formulation and precision nutrition.

关 键 词：新疆饲料资源 饲料原粮 粮油加工副产物 粗蛋白 精准营养 

分 类 号：S816.35[农业科学—饲料科学]