摘要
玉米作为重要的能量饲料原料,广泛应用于畜禽养殖。近年来随着我国畜牧业的快速发展,国内种植的玉米产量远不能满足市场的需求,人畜争粮矛盾愈发严重。我国常规饲料原料短缺,因此开发新型饲料原料实现饲料配方中玉米的减量替代,有利于保障我国粮食安全。木薯块根中淀粉含量高达70%(干物质基础),可作为优质的能量饲料原料替代畜禽日粮中玉米等能量原料。因此,文章综述了木薯及其副产物的营养成分及其在畜禽上的饲喂效果,旨在为木薯及其副产物在畜禽生产中的应用提供指导。
As an important feed ingredient,corn is widely used in livestock and poultry breeding.In recent years,the domestic produced corn is far from meeting the market demand with the rapid development of animal husbandry in China,leading to the conflicts between humans and animals for food competing are becoming more and more serious.Due to the shortage of conventional feed ingredients in China,developing new feed ingredients to achieve the reduction of corn in feed diets are beneficial for ensuring food security.Cassava root starch content up to 70%(dry matter basis),which can be used as a high-quality energy feed ingredient to reduce the energy feed ingredients such as corn in livestock and poultry diets.Therefore,the nutritional compo-sition and feeding effect of cassava and its by-products in livestock and poultry were reviewed in this paper,aiming to provide guidance for the application of cassava and its by-products in livestock and poultry.
作者
唐涛
胡诚军
吕仁龙
周汉林
TANG Tao;HU Chengjun;LYU Renlong;ZHOU Hanlin(College of Animal Science and Technology,Huazhong Agricultural University,Hubei Wuhan 430070,China;Institute of Tropical Crop Variety Resources,Chinese Academy of Tropical Agricultural Sciences,Hainan Haikou 571101,China;Zhanjiang Experimental Station,Chinese Academy of Tropical Agricultural Sciences,Guangdong Zhanjiang 524013,China)
出处
《饲料工业》
北大核心
2025年第15期29-33,共5页
Feed Industry
基金
中央级公益性科研院所基本科研业务费专项[1630032023009]
国家重点研发计划项目[2023YFD1000601]。
关键词
木薯
玉米
饲料原料
畜禽养殖
木薯副产物
cassava
corn
feed ingredient
livestock and poultry breeding
cassava by-product
