皇台酒厂观赏性草坪的品质评定

QUALITY EVALUATION OF ORNAMENTAL TURF IN HUANGTAI BREWERY

在皇台酒厂厂区选用的多年生黑麦草、紫羊茅、瓦巴斯、肯塔基和菲尔金混播建植的观赏性草坪，建坪四个月后，密度为５５２４株／ｍ２，盖度为９３．５％，鲜叶叶绿素含量为１．９０９ｍｇ／ｇ，均一性测验差异不显著（Ｐ＜０．０５），频度达９５％以上，综合评定得分９０．２。

Mixed sowing Lolium perenne, Festuca rubra, Poa Wabash, Poa Kentucky and Poa sp. in Huangtai Brewery to establish ornamental turf, after 4 months, the density was 5 524 plants per m 2, coverage was 93.5%, the contents of chlorophyll in fresh leaves were 1.909 mg/g, homogeneity test didn't show significant difference (P<0.05), frequency reached over 9.5%, cimprehensive evaluation score was 90.2, they were the first grade ornamental turf.