【摘要】 中国人口众多,粮食人均占有量不高,粮食安全问题是一个极为重要的问题。中国养猪业生猪年饲养量在10亿头以上,是大量消耗粮食资源和严重影响环境的一个行业,因此,养猪业的资源节约和环境保护工作需要引起高度的重视。为此,通过对中国养猪业现状的分析,提出了完善生猪饲料国家标准,及时把握饲料原料质量,进一步提高饲料利用率,如何设计科学合理的配方及猪粪无害处理和利用的一些思考。更多还原

【Abstract】 There are many populations in China,the amount of grain per capita is not high and so the grain safety is a most important problem.Chinese pig-breeding industry year live pig raising quantity above one billion,which consumes grain in large quantities and affects the environment severely.Therefore,the work of resource saving and environment protection in the swine industry should be thought highly of.For this reason,several thoughts were brought forward to improve the national standard for swine feeds through analyzing the present situation of swine industry in China,i.e.grasp the quality of feedstuff in time,improve the feed utilization rate further,how to design the rational scientific formulas as well as how to carry out harmless treatment and utilization of swine waste.更多还原