室内观赏净化用草坪草栽培基质的选择研究  

Studied on Selecting of Cultivated Substrate for Using Indoor Ornamental and Purified Turfgrass

作　　者：孙彦[1] 张凤[1] 

机构地区：[1]中国农业大学草地研究所,北京100193

出　　处：《北方园艺》2011年第8期101-105,共5页Northern Horticulture

基　　金：基金项目:国家"十一五"科技支撑计划子专题资助项目(2006BAD16B09-2)

摘　　要：通过对用于室内观赏净化的冷季型草坪草紫羊茅和多年生黑麦草的草坪草高度、修剪量、叶宽、密度、草坪颜色和均一性等外观质量指标的测定,进行无土栽培基质的选择研究。结果表明:处理4(黑草炭1.2L+蛭石0.3L+陶粒0L)的基质不适合室内草坪的栽培。处理1(黑草炭0.3L+蛭石0.75L+陶粒0.45L),处理2(黑草炭0.6L+蛭石0.6L+陶粒0.3L)的基质配方最适合紫羊茅室内生长;多年生黑麦草在试验基质范围内均变黄,试验范围内基质没有适用于多年生黑麦草室内栽培。The experimentation was conducted to select the optimum growing media marketable black peat(BP), vermiculite and ceramisite for red fescue and perennial ryegrass indoor lawn.According to visual quality of turfgrass height,density,blade width,uniformity of lawn,pruning quantity and color to select the optimum growing media for indoor lawn.The results showed that treatmentⅣ:BP(80%) + vermiculite(20%)+ceramisite treatmentⅡ(0%) substrate were not suitable for indoor lawn growing,treatmentⅠBP(20%)+vermiculite(50%)+ceramisite(30%) and BP(40%)+vermiculite(40%)+ceramisite(20%) were the most suitable substrates for red fescue growing.Perennial rye-grass were not suitable for indoor lawn growing for it turning yellow after growing 20 days.

关 键 词：紫羊茅 多年生黑麦草 室内草坪 基质 

分 类 号：S6[农业科学—园艺学]