| 周期性去叶对地毯草克隆生长的影响 |
| |
| 引用本文： | 李洁英,解安霞,白昌军,廖丽,黄小辉,王志勇.周期性去叶对地毯草克隆生长的影响[J].草业学报,2011,20(3):115-121. |
| |
| 作者姓名： | 李洁英 解安霞 白昌军 廖丽 黄小辉 王志勇 |
| |
| 作者单位： | 滩涂生物资源与环境保护重点建设实验室,江苏盐城224051;海南大学农学院,海南儋州571737;海南大学农学院,海南儋州,571737;中国热带农业科学院热带作物品种资源研究所热带牧草研究中心,海南儋州,571737;海南大学热带作物种质资源保护与开发利用教育部重点实验室,海南海口570228;海南大学农学院,海南儋州571737 |
| |
| 基金项目： | 国家自然科学基金项目，海南省自然科学基金项目，江苏省滩涂生物资源与环境保护重点建设实验室开放课题项目，海南大学作物学省级重点项目;海南大学大学生创新基金项目，海南大学热带作物种质资源保护与开发利用教育部重点实验室课题项目，海南大学博士启动基金，海南省教育科学"十一五"规划项目 |
| |
| 摘 要： | 以地毯草为研究对象,通过随机区组试验,初步研究不同去叶周期对地毯草克隆生长的影响.结果表明,不同的去叶周期之间存在显著或极显著性差异,中等强度去叶(D20)最适宜地毯草的生长.而过度去叶(D10)或长时间未去叶(D60)都抑制了地毯草的正常生长,从而导致地毯草草坪使用价值下降.因此,中度去叶有利于地毯草的克隆生长,提高...
|
| 关 键 词： | 地毯草 克隆生长 去叶 周期性 |
| 收稿时间： | 2010-04-15 |
Effect of periodic defoliation on clonal growth in Axonopus compressus |
| |
| LI Jie-ying,XIE An-xia,BAI Chang-jun,LIAO Li,HUANG Xiao-hui,WANG Zhi-yong.Effect of periodic defoliation on clonal growth in Axonopus compressus[J].Acta Prataculturae Sinica,2011,20(3):115-121. |
| |
| Authors: | LI Jie-ying XIE An-xia BAI Chang-jun LIAO Li HUANG Xiao-hui WANG Zhi-yong |
| |
| Institution: | 3,4 (1.Key Laboratory of Coastal Wetland Bioresources and Environmental Protection,Yangcheng,Jiangsu 224051,China;2.Tropical Pasture Research Center CATAS,Hainan Danzhou 571737,China;3.Key Laboratory of Protection and Developmental Utilization of Tropical Crop Germplasm Resources(Hainan University),Ministry of Education,Hainan,Haikou 571737,China;4.College of Agronomy,Hainan University,Danzhou Hainan 571737,China) |
| |
| Abstract: | The clonal growth of carpet grass(Axonopus compressus) under periodic defoliations was studied in this randomized block experiment.There were significant,or very significant,differences between periodic defoliations and the optimum growth of carpet grass when the leaves were moderately pruned.Too high or low frequently of leaf cutting(D10 or D60) inhibited the normal growth of carpet grass and led to lower quality turf.However,moderate defoliation could contribute to clonal growth of carpet grasses and improve their ornamental value. |
| |
| Keywords: | Axonopus compressus clonal growth defoliation periodicity |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《草业学报》浏览原始摘要信息 |
| 点击此处可从《草业学报》下载免费的PDF全文 |
|
