摘要
本试验采用裂区设计，以运动场草坪的坪床类型（肥砂、施肥、覆砂、对照）和混播配方（６０％高羊茅＋２０％多年生黑麦草＋２０％草地早熟禾；６０％多年生黑麦草＋２０％高羊茅＋２０％草地早熟禾；６０％草地早熟禾＋２０％高羊茅＋２０％多年生黑麦草）为因子，通过各项指标测定及模糊综合评判法的应用，对所设１２个处理进行生物学和统计学评价，确定试验范围内坪床类型与混播配方的优化组合是肥─早，其次是肥─砂─早，再次是肥─高，为草坪建植提供了科学依据。
The experiment was a split-plot design with four types of turf-bed (i.e. spread ma-nure + sands;spread manure alone;manure covere with sands; and control) and three rates of mix-seeding(i.e. 60%tall fescue + 20%perennial ryegrass + 20% Ken-tucky bluegrass,60% perennial ryegrass + 20% tall fescue+20% Kentucky blue-grass,and 60% Krntucky bluegrass +20% tall fescue+20% perennial ryegrass).The twelve treatments were evaluated biologically and statistically by measuring each in-dex and using the fuzzy synthetic judgment.The optimum combination of turf-bed type and mix-seeding rate in the range of the trial were arranged as A2B3(MB)>A1B3(MSB)>A2B1(MT)in sequence.
出处
《中国草地》
CSCD
1994年第1期41-45,共5页
Grassland of China
关键词
运动场
草坪
模糊综合评判
栽培
sports field turf, turf-bed type, mix-seeding rate, optimum com-bination,fuzzy synthetic judgment
