观赏草新品系剑江沿阶草区域试验

剑江沿阶草是贵州省草业研究所培育的适宜于我国长江以南降雨量在800 mm以上亚热带地区种植的观赏草新品系.为了为该新品种的培育及其合理栽培、应用及推广奠定基础,2009-2011年在江苏南京、广东增城、贵州独山、贵阳等不同生态条件下进行品种区域试验,对其农艺性状、观赏性、抗性及营养体繁殖速度进行鉴定比较和分析评价.结果表明：剑江沿阶草新品系在4个试点均能正常生长繁殖,全年青绿;与原始群体和普通沿阶草相比,该品种的耐荫性和抗性强,观赏性和繁殖率高,是景观绿化优良品系。...

Full description

Saved in:
Bibliographic Details
Published in广东农业科学 Vol. 41; no. 23; pp. 52 - 55
Main Author 范国华 谢彩云 陈燕萍 莫志萍
Format Journal Article
LanguageChinese
Published 贵州省草业研究所,贵州贵阳,550006 2014
Subjects
剑江沿阶草
区域试验
新品系
观赏草
新品系
观赏草
区域试验
剑江沿阶草
Online AccessGet full text
ISSN1004-874X

Cover

More Information
Summary:剑江沿阶草是贵州省草业研究所培育的适宜于我国长江以南降雨量在800 mm以上亚热带地区种植的观赏草新品系.为了为该新品种的培育及其合理栽培、应用及推广奠定基础,2009-2011年在江苏南京、广东增城、贵州独山、贵阳等不同生态条件下进行品种区域试验,对其农艺性状、观赏性、抗性及营养体繁殖速度进行鉴定比较和分析评价.结果表明：剑江沿阶草新品系在4个试点均能正常生长繁殖,全年青绿;与原始群体和普通沿阶草相比,该品种的耐荫性和抗性强,观赏性和繁殖率高,是景观绿化优良品系。
Bibliography:44-1267/S
Ophiopogon japonicas ＇Jianjiang＇; new strain; regional trial; ornamental grass
FAN Guo-hua, XIE Cai-yun, CHEN Yan-ping, MO Zhi-ping （Guizhou PratacuItural Institute, Gttiyang 550006, China）
Ophiapogonjaponicus ‘Jianjiang＇ is a new strain bred by Guizhou Pratacuhural Institute, which is suitable for the subtropical area that the rainfall is over 800 mm in Southern Regions of Yangtze River of China. In order to promote the breeding, cultivation and application of 0. japonicus ‘Jianjiang＇, we conducted the variety comparative trial in 2009- 2011 under such different ecological conditions as Jiangsu Nanjing, Guangdong Zengcheng, Guizhou Dushan and Guizhou Guiyang. The agronomic character, ornamental, resistance and vegetative propagation speed were compared and analyzed. The results showed that 0. japonicas ‘Jianjiang＇ could grow and reproduce normally in 4 pilots; Compared with the original group and ordinary variety, O. japonicus ‘Jianjiang＇ presented as strong shade tolerance and resistance, high orname
ISSN:1004-874X