秦岭野生苔草植物资源及坪用价值  

Wild resource of Carex genus in the Qinling areas and their turf charateristics

作　　者：修娜[1] 吉文丽[1] 张杨[1] 

机构地区：[1]西北农林科技大学林学院,陕西杨凌712100

出　　处：《草业科学》2011年第7期1253-1258,共6页Pratacultural Science

基　　金：西北农林科技大学校基金(A213020701);陕西省自然基金(SJ08-ZT01)

摘　　要：苔草属植物是我国广泛分布的一种植物资源,一直作为牧草使用,但有些种类的苔草属植物也是优良的草坪草。陕西秦岭作为我国重要的植物资源基地,其苔草属植物的种类也很丰富。调查发现,陕西秦岭山区野生苔草属植物资源有40种,并对引进的20个种的苔草进行分类和坪用价值评价。结果表明,其中硬果苔草(Carexsclerocarpa)、青绿苔草(C.brevriculmis)、宜昌苔草(C.ascocetra)和云雾苔草(C.nubigena)的坪用价值较高,适宜作草坪植物。The plant species of Carex genus widely distributes in China, and is always used as the forage, some of which are good turf grasses. A field survey was conducted to investigate the plant species of Carex genus in the Qinling areas of Shaanxi Province for selecting some plant species of Carex genus for turf ap- plication by estimating their turf characteristics. This study showed that 40 plant species of Carex genus were indentified, and 20 species of which were categorized and were estimated their turf characteristics. The estimation results showed that C. sclerocarpa, C. brevriculmis, C. ascocetra and C. nubigena would be utilized as turf material.

关 键 词：秦岭 苔草属植物 资源调查 坪用价值 

分 类 号：S688.4[农业科学—观赏园艺] S324[农业科学—园艺学]