目前,养殖效益普遍不好,养殖户纷纷找出路,其中种植牧草,降低饲料成本就是其中之一。为此,我们特组织了一系列文章,力求用通俗的语言为农民朋友简要介绍一些与牧草相关的科普知识。同时,每期配合介绍2～3种国内最常见、产量高、质量好的牧草品种,供农民朋友在选种牧草时参考。 At present, breeding benefits are generally not good, farmers have to find a way, including the cultivation of forage to reduce feed costs is one of them. To this end, we have organized a series of articles specially designed to provide farmers and friends with a brief introduction of grass-related scientific knowledge in plain language. At the same time, with each period introduced 2-3 kinds of the most common, high yield, good quality forage varieties for farmers friends in the selection of forage for reference.