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链荚豆(Alysicarpus vaginalis(L.)DC.)是一种幼苗活力较弱的热带豆科牧草。在新建草场中常因其幼苗缺乏活力而显得非常困难。本研究对10个培育品系早期幼苗长势作了估价,并与普通链荚豆作了比较。田间试验是1984～1985年在佛罗里达洲Gainesviue 的细砂土上进行的,幼苗活力是通过对播种后3周和6周平均植株干重的
Alysicarpus vaginalis (L.) DC. Is a tropical leguminous grass with weaker seedling vigor. In the newly established grassland often due to the lack of vitality of seedlings and it is very difficult. In this study, the early seedling growth of 10 cultivated lines was evaluated and compared with that of common pods. Field trials were conducted on fine sand in Gainesviue, Florida from 1984 to 1985 and seedling vigor was determined by measuring the average dry weight of plants at 3 and 6 weeks after sowing