草原与草坪2025，Vol.45Issue(4)：29-35,7.DOI:10.13817/j.cnki.cyycp.2025.04.004
不同隔离层对高羊茅无土草皮质量的影响
Effects of different isolation layers on the quality of Festuca elata soilless sod
摘要
Abstract
[Objective]The investigation was carried out in order to explore the suitable isolation layer for the production of Festuca elata soilless sod.[Method]7 kinds of materials(cotton cloth,80 g non-woven fabric,120 g non-woven fabric,200-mesh nylon mesh net,300-mesh nylon mesh net,100 g geotextile,150 g geotextile)were used as the isolation layer.The influence of different insulating layer materials on the quality of Festuca elata soilless sod was analyzed.[Result]The results showed that the quality of the Festuca elata soilless sod was significantly affected by different isolation layer treatments.The 80 g non-woven fabric,120 g non-woven fabric,200-mesh nylon net and 300-mesh nylon net all showed significant differences in the ease of curling and completeness of curling(P＜0.05)and were all significantly better than the cotton cloth and geotextile treatment.Through the comprehensive analysis by membership function,the ranking of the grass quality comprehensive evaluation score was as follows from high to low:300-mesh nylon net,200-mesh nylon net,80 g non-woven fabric,120 g non-woven fabric,cotton cloth,150 g geotextile,100 g geotextile.When the 300-mesh nylon net was used as the isolation layer,the density,texture,cover-age,homogeneous,biomass,ease of curling and completeness of curling of Festuca elata soilless sod were all higher,and the comprehensive score was the highest.[Conclusion]In summary,the most suitable isolation layer material for the production of Festuca elata soilless sod is 300-mesh nylon net,cotton cloth and geotextile are not suitable for isola-tion layer because of their poor effect.关键词
隔离层/高羊茅/无土草皮/草皮质量/隶属函数/草皮评价Key words
isolation layer/Festuca elata/soilless sod/membership function analysis分类
农业科技引用本文复制引用
王鑫,刘炀,岳跃森,滕珂,滕文军,张辉,温海峰,范希峰..不同隔离层对高羊茅无土草皮质量的影响[J].草原与草坪,2025,45(4):29-35,7.基金项目
现代农业产业技术体系北京市创新团队BAIC09-2022 （）
北京市农林科学院科技创新能力建设专项KJCX20220103 （）
北京市教育委员会科技计划重点项目KZ202110020027 （）
