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桉树抗青枯病树种和无性系的鉴定

Identification of Eucalyptus Species and Clones Resistant to Pseudomonas solanacearum

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【Author】 WU Guangjin1, LIN Xuejian1, SHI Mingwang2, XU Shaochang3, LI Dong4, CAI Junxin5, LI Xianxing6, HUANG Jianwen7 (1. Dept. of Environment and Resources of CSFU, Zhuzhou 412006, Hunan, China; 2. Henan Vacation Technique and Teachers’ College, Xinxiang 453003, Henan, China; 3. Forest Protection Station of Guangdong Province, Guanzhou 510520, Guangdong, China)

【机构】中南林学院资源与环境学院；河南职业技术师范学院；广东省森林保护总站；中南林学院资源与环境学院湖南株洲412006；湖南株洲412006；河南新乡453003；广东广州510520；湖南株洲412006；

【摘要】通过林间调查、人工接种试验和自然抗病性测定发现:桉树树种和无性系之间抗青枯病特性差异显著.赤桉、窿缘桉、柠檬桉、刚果桉、窿缘桉83002、雷林1号、雷林33号、刚果12号桉A2、、刚果12号桉A5、刚果12号桉W4、尾叶桉1号、巴勒斯桉等属于抗病类型.这些树种和无性系适应性强,速生,有些在生产中已被应用,其效益显著.更多还原

【Abstract】 By means of forest investigation, artificial inoculation and determination of natural diseaseresistance, the differences of the resistance characteristics to bacterial wilt between Eucalyptus species and clones were studied. The results show that the resistance to Pseudomonas solacearum of Eucalyptus species is significantly different from that of their clones; that Eucalyptus camaldulensis, E.exserta, E.citriodora, E.ABL, E.exserta 83002, E.leichou 1, E.leichou 33, E.ABL No.12 A2, E.ABL No.12 A5 and E.ABL No.12 W4 all belong to the resistance type; and that the adaptability of these trees and their clones is strong and as they grow rapidly, the application of some of them have already produced obvious benefits.更多还原

【关键词】林学；桉树；树种和无性系；抗病性；鉴定；
【Key words】 forest science； Eucalyptus； Eucalyptus species and clones； identification of resistance；

【基金】国家"八·五"攻关子课题"桉树青枯病流行规律及测报技术研究"中的部分内容.

【文献出处】中南林学院学报 ,Journal of Central South Forestry University , 编辑部邮箱 ,2003年04期

【分类号】S792.39
【被引频次】41
【下载频次】142

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