摘要
肉牛业的发展和饲料加工的发展紧密相关。在大型的肉牛场中,对饲料进行加工已经是必须的程序之一。对饲料进行加工不但可以减少饲料的贮藏问题,而且一些方法显著提高了饲喂效率,因而也使肉牛增重提高。对于大规模的机械化牛场,对饲料进行加工使饲料的质量稳定、统一;便于自动化饲喂系统的应用。另外,饲料加工并不一定完全有效。有些方法需要大量的动力和热力来完成,因而使饲喂所带来的优势与高昂的加工费用相抵消,甚至高出很多。这些方法在追逐利润的今天不宜采用。饲料加工方法的优劣要根据它带给肉牛饲养产生多大利润来决定。
Beef industry＇s development is largely related with feed processing＇s development.In the advanced feedlots,it＇s a necessary procedure to process feed materials.Processing feed not only decrease the problem of feed storage,but also improve significantly feed efficiency and the weight of the beef cattle.For the large scale mechanized feedlots,proceeding feed make the feed quality steady and equal;it make the automation feed system＇s application easy.Moreover,feed processing is not all effective.Some of them need a lot of powers and heats to complete,so the profits from feeding them offset with the processing costs,maybe more than the profits.These methods of processing feed is not fitful with nowadays of pursuing profits.The excellent or bad processing methods can be decided according to how much profits the methods bring to the beef industry.
出处
《吉林畜牧兽医》
2011年第8期23-26,共4页
Jilin Animal Husbandry and Veterinary Medicine
基金
国家肉牛产业技术体系资助
关键词
谷物加工
肉牛
干加工
湿加工
grain processing
beef cattle
dry processing
wet processing
