苕子是生产中应用较为广泛的优良绿肥作物,但留种田占地时间长、产量低,限制了苕子大面积发展。为寻求一种小麦少减产或不减产,苕子产种量较高的适宜混播比例,同时又能获得一个良好的下茬,以达既为麦苕混播提供科学依据,又能服务于农牧业生产的目的。于1979年——1982年进行了麦苕混播试验。现将结果初报于后: Prickly heat is the production of a wide range of applications of good green manure crops, but to stay farming covers a long time, low output, limiting the development of prickly heat large area. In order to seek a less wheat yield reduction or non-yield reduction, prickly heat yield suitable for the proportion of mixed, but also to get a good next crop, so as to provide both scientific basis for the wheat mixed broadcast, but also for agriculture and animal husbandry The purpose of industry production. In 1979 - 1982 wheatgrass mixed sowing test. Now the result of the first report after: