为开发利用野生牧草资源及探索其建植不同利用方式的人工草地途径,在天山北坡低山带乌鲁木齐段的南山试验种羊场对野生牧草引种驯化的同时进行了混播组合试验。羊茅与华北岩黄芪混播,第三年干草产量2970kg/ha,比单播提高3.7%和62.3%,增产效果明显。用红豆草与两种禾草混播,第三年干草分别为7260kg/ha和7425kg/ha,其中红豆草与新麦草混播比单播分别提高5.67%和16.34%。中间偃麦草与黄花苜蓿混播以后3年的平均产量为4875kg/ha。本文重点介绍野生牧草混播试验方法,混播以后的牧草产量、牧草的营养成分等内容。

In order to utilize and develop wild forage resources and find a way to establish artificial turf in different use methods,We take a composition test of mixed sowing On the same time of test of Introduction and domestication of wild forage in nanshan breeding sheep farm in the northern slope of Tianshan Mountain in Urumqi.In the test of mixed sowing of fescue and Hedysarum gmelinii,hay production is 2970 kg/ ha in the third year,increase by 3.7% and 62.3% than single seeding,have a significant results in the yield.In the test of mixed sowing of sainfoin and two type of grass,hay production is 7620 kg/ ha and 7425 kg/ ha in the third year,which increase by 5.67% and 16.34% than single seeding in the test of mixed sowing of sainfoin and Russian Wildrye grass.average production is 7620 kg/ha in the test of the mixed sowing of Russian Wildrye Grass and sickle alfalfa after three years.This article focuses on wild grass mixed sowing test method,forage production,the nutritional content of forage and so on after the mixed sowing..