不同生产方式对地毯式网草皮质量的影响  

Impacts of different procedures on quality of sod

作　　者：张雄[1,2] 白小明[1] 满元荣[1] 冯春艳[3] 鲁存海[1] 丁升[1] 

机构地区：[1]甘肃农业大学草业学院/草业生态系统教育部重点实验室/中-美草地畜牧业可持续发展研究中心,甘肃兰州730070 [2]甘肃省兰州市安宁区生态建设管理局,甘肃兰州730070 [3]甘肃省会宁县农业技术推广中心,甘肃会宁730700

出　　处：《草原与草坪》2011年第2期24-27,32,共5页Grassland and Turf

基　　金：甘肃省高等学校研究生导师科研计划课题(0502-14)资助

摘　　要：以3种方式生产地毯式草皮,分别为:A栽培基质+无纺布+栽培基质+种子+尼龙网+栽培基质;B栽培基质+无纺布+栽培基质+种子+栽培基质;C栽培基质+河沙+栽培基质+种子+尼龙网+栽培基质,以期为地毯式草皮的规模化生产提供依据。结果表明,除地下植物量C处理显著大于A、B处理外(P<0.05),其余坪用性状指标不同处理间差异不显著。草皮强度C处理最大,B处理最小;草皮破损率B处理最大,A和C处理均为零;不同处理间草皮重量差异不显著。用灰色关联分析法对草皮质量进行综合评价,其优劣依次为C>A>B。Three procedure treatments（A.base medium ＋ non-woven fabrics ＋ culture medium ＋ seeds ＋ nylon net ＋ base medium;B.base medium ＋ non-woven fabrics ＋ base medium ＋ seeds ＋ base medium;C.base medium ＋ river sands ＋ base medium ＋ seeds ＋ nylon net ＋ base medium）were used for sod production in Lanzhou.The results showed that the underground phytomass within 0 to 5 cm in Group C was higher than Group A and B,and no significant difference among rest groups.The strength of Group C was the highest and Group B was the lowest.The breakage rate of Group B was the highest,and it was zero for Group A and C.The difference of sod weight per unit volume was not significant among 3 groups.Based relational grey analysis,sod quality sequence was CAB.

关 键 词：地毯式草皮 生产方式 质量评价 关联分析 

分 类 号：S688.4[农业科学—观赏园艺]