不同草种建坪最优配比的研究

在本试验的生境和管理条件下，以草地早熟禾（ＰｏａｐｒｏｔｅｎｓｉｓＬ．）、高羊茅（ＦｅｓｔｕｃａａｒｕｎｄｉｎａｃｅａＳｈｒｅｂ．）和多年生黑麦草（ＬｏｌｉｕｎｐｅｒｅｎＬ．）为材料进行了运动场草坪不同草种配比试验，用模糊数学综合评判法对３６个组合综合评定．结果表明：建坪第一年苗期状况表现为随多年生黑麦草比例增加其优势越强．成评后草坪质量最优的组合为Ａ２４（５０％草地早熟禾＋３０％高羊茅＋２０％多年生黑麦草），其次为２５（４０％草地早熟禾＋４０％高羊茅＋２０％多年生黑麦草）．

Studies on The optimum Mix-Seed-Rate In various Species For Establi Shing Turf

Under the environment condition and the management level of this experiment,the mix-seed-rate experiment for kenturcky bluegrass and tall fescue and perennial ryegrass was conducted.Result showed that the supeiority was bigger as the seed-rateof perennial ryegrass was increased in seeding stage for all combinations.The optimum combinations for turf quality were A2.(50% Kenturcky bluegrass 30% tall fescue 20% perennial ryegrass)and A25(40%kenturcky bluegrass 40% tall fescue 20% perennial ryegrass ) respectivelyby using the synthetic judgment of Fuzzy Mat,hematics in two years.