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在河西走廊地区建植碱茅（Ｐｕｃｃｉｎｅｌｌｉａｔｅｎｕｉｆｌｏｒａ－Ｐ．ｃｈｉｎｕｍｐｏｅｎｓｉｓ）人工草地，做收种和刈割兼用。撒播方式下，播量达２２．５ｋｇ／ｈｍ２时，种子落种数为２０００／ｍ２，田间出苗数７９４／ｍ２，出苗率为１３％，定苗数受地表积盐程度的影响（Ｐ＜０．０１），地表盐斑为５０％，９０％的幼苗数为９８８株／ｍ２和３０１株／ｍ２；碱茅草地盖度，种子产量和牧草产量均与土壤全盐含量呈负线性关系（ｒ－－０．８０５１，ｒ＝－０．８１５８，ｒ＝－０．９２９２），但种子发芽率和千粒重似乎不受立地土壤盐分的影响。由于受田间管理措施和碱茅自身发育节律的影响，生长第３年的草地盖度、种子产量和牧草产量均比第２年有不同幅度的下降，据此，适时灌水，加强施肥等田间管理措施对维持草地基况良好，获得高产有重要作用。
Artificial grassland of Puccinelliu furu-P.chinumpoensis is planted in the Hexi Corridor area for harvesting and cutting. Seed sowing mode, the sowing amount of 22.5kg / hm2, the number of seeds falling 2000 / m2, the number of seedlings in the field 794 / m2, the emergence rate of 13%, the number of Dingmiao affected by the surface area of salt (P <0. 01), 50% of the surface salinization and 988% of the seedling and 301 plants / m2 of the 90% seedling. The coverage of stilts, seed yield and forage yield had a negative linear relationship with the content of soil total salt (r- -0.8051, r = -0.8158, r = -0.9292), but seed germination rate and 1000-grain weight appeared to be unaffected by on-site soil salinity. Due to the influence of field management and spermatogenesis, the grass cover, seed yield and pasture production in the third year of growth were both lower than those in the second year. Therefore, timely irrigation and field management such as fertilization were strengthened Measures to maintain grassland in good condition, to obtain high yield has an important role.