绵羊营养调控技术及研究进展  

Research Progress of Sheep Nutritional Regulation Technology

作　　者：陈国旺 海龙 郭立宏 王嘉厚 张建胜 南景东 郝彩虹 CHEN Guowang;HAI Long;GUO lihong;WANG Jiahou;ZHANG Jiansheng;NAN Jingdong;HAO Caihong(Animal Husbandry and Veterinary Branch of Heilongjiang Academy of Agricultural Sciences,Qiqihar Heilongjiang 161005,China)

机构地区：[1]黑龙江省农业科学院畜牧兽医分院,黑龙江齐齐哈尔161005

出　　处：《现代畜牧科技》2022年第1期32-34,共3页Modern Animal Husbandry Science & Technology

摘　　要：自古以来,我国绵羊饲养方式以放牧和放牧+补饲为主,此种方式缺点为过度消耗草地资源,严重破坏草原生态,降低了绵羊生产效率。解决上述问题,需要调整绵羊的饲养方式:实行季节性放牧以及分区域轮牧,推动产业化推广模式(化散为整),提高绵羊良种繁育机制以及绵羊生产能力。目前,绵羊营养理论和技术现状相对欠缺,现将通过绵羊营养调控技术展开论述。Since ancient times,China’s sheep feeding mode is mainly grazing and grazing+supplementary feeding.This mode has disadvantages:excessive consumption of grassland resources;Seriously damage grassland ecology;It reduces the efficiency of sheep production.To solve the above problems,it is necessary to adjust the way of sheep feeding:seasonal grazing and rotational grazing in different regions;Promote the industrialization promotion model(integration);Improve sheep breeding mechanism and sheep production capacity.At present,the current situation of sheep nutrition theory and technology is relatively insufficient,this paper will discuss through sheep nutrition regulation technology.

关 键 词：绵羊 营养调控 瘤胃内环境 补饲技术 

分 类 号：S826.5[农业科学—畜牧学]