全株玉米青贮制备及饲喂奶牛优势分析  

Advantages of Feeding Cows with Whole Plant Silage Corn

作　　者：刘祖才 贺成龙 LIU Zucai;HE Chenglong(Agricultural Service Center,Jindingshan Town,Honghuagang District,Zunyi City,Zunyi 563007 Guizhou China;Agricultural and Rural Bureau of Bozhou District,Zunyi 563100,Guizhou China)

机构地区：[1]遵义市红花岗区金鼎山镇农业服务中心,贵州遵义563007 [2]遵义市播州区农业农村局,贵州遵义563100

出　　处：《饲料博览》2023年第2期78-80,84,共4页Feed Review

摘　　要：全株玉米青贮饲料是一种营养价值高且适口性强的经济型饲料,是全株玉米通过乳酸菌发酵而制得,不仅能够提高奶牛的产奶量,还能够提升奶的品质。目前,青贮饲料的制备及利用还不够普及,增强养殖户对全株玉米青贮制备原理及其影响因素的了解,合理运用青贮饲料饲喂奶牛,能够降低养殖成并获得优质奶源。文章论述了全株玉米青贮的制备方法和注意事项,并分析了全株玉米青贮饲喂奶牛的优势及饲喂要点,以期为奶牛的健康养殖提供参考。The whole corn silage is a kind of economic feed with high nutritional value and strong palatability.The whole corn is fermented by lactic acid bacteria,which can not only improve the milk yields of cows,but also improve the milk quality.At present,the preparation and utilization of silage is not popular enough.To enhance the understanding of the principle of the whole plant corn silage preparation and its influencing factors,and to feed cows with silage reasonably can reduce the breeding yields and obtain high-quality milk sources.The preparation methods and precautions of the whole plant corn silage were discussed,and the advantages and feeding points of the whole plant corn silage feeding cows were analyzed,so as to provide references for healthy breeding of cows.

关 键 词：全株玉米 青贮 奶牛 饲喂优势 

分 类 号：S816.33[农业科学—饲料科学]