摘要
玉米DDGS是生产玉米乙醇燃料的主要副产物之一,具有成本低、蛋白含量高等特点,目前在畜禽饲料产业中已部分替代豆粕、鱼粉等高价蛋白饲料原料并广泛应用。玉米DDGS受原料来源、加工工艺等因素的影响,其潜在营养价值并未在目前猪生产应用中完全体现。近年来,提升玉米DDGS在猪生产中应用效果方法的研究取得了一定进展,本文将对玉米DDGS营养特性、在猪生产应用中的限制因素及其目前改善措施进行综述,为生产中更合理化利用玉米DDGS资源提供参考。
Corn DDGS is one of the main by-products of corn ethanol fuel,with low cost,high protein content and other characteristics,has been partially replaced in the livestock and poultry feed industry soybean meal,fishmeal and other high-value protein feed raw materials and widely used.Corn DDGS is affected by factors such as raw material source and processing technology,and its potential nutritional value is not fully reflected in the current pig production application.In recent years,the research on improving the application of corn DDGS in pig production has made some progress,and this paper reviewed the nutritional characteristics of corn DDGS,the limiting factors in pig production and its current improvement measures,so as to provide reference for more rational utilization of corn DDGS resources in production.
作者
扣泽华
宋志锋
范越蠡
刘博
车东升
韩蕊
KOU Zehua;SONG Zhifeng;FAN Yueli;LIU Bo;CHE Dongsheng;HAN Rui(College of Animal Science and Technology,Jilin Agricultural University,Changchun,Jilin Province 130118,China;Key Laboratory of Animal Production and Product Quality and Safety,Ministry of Education,Changchun,Jilin Province 130118,China;Jilin Provincial Key Laboratory of Animal Nutrition and Feed Science,Changchun,Jilin Province 130118,China)
出处
《中国饲料》
北大核心
2023年第19期163-170,共8页
China Feed
基金
国家重点研发计划(2021YFD1300201)
吉林省科技厅重点研发项目(20210202045NC)。
关键词
玉米DDGS
生产性能
营养特性
corn DDGS
production performance
nutritional properties
