摘要
本文对如何减少畜牧养殖对环境污染的方法和途径进行了探讨和评介。认为完善饲养标准、寻求养分最佳配合比,在提高饲料利用率,减少废物排出量的前提下,对粪便加以无害处理,是降低畜牧养殖对环境污染的有效方法。而研制开发有针对性的饲料添加剂,则是又一重要途径。
In the article , the methods and ways of how to reduce environment pollution caused by live-stock cultivation are explored and reviewed. The author considers that perfecting feeding standard,seeking the optimum compound ratio of nutrient and giving hamless treatment to excrement on the premise of improving feed utilization ratio and reducing drain wastage are the effective methods of reducing the environment pollution caused by live-stock cultivation . And to develop a new type of corresponding feed additive is another important way.
关键词
养殖业
环境污染
防治
pollution of live-stock cultivation method of prevention and cure
