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湿地松抗褐斑病无性系种子园营建技术研究(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1991年02期
Page:
23-29
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
ESTABLISHMENT TECHNIQUE OF RESISTANCE CLONES SEED ORCHARD OF SLASH PINE TO BROWN SPOT DISEASE
Article ID:
1000-2006(1991)02-0023-07
Author(s):
Ye Jianren Han Zhengmin Li Chuandao Lheng Pin(Nanjing Forestry University)Zhou Caigong Chen Gui Hu Chunyuan(Guanzhuang Forestry Station Fujian)Xu Guanghui Zhou Guohua Min Shunbao Gan Shupin(Forestry Research Institute Yichuen Jiangxi)
Experimint Forestry Station,Fengxin, Jiangxi
Keywords:
Lecanosticta acicola Brown spot disease Pinus elliottii Disease resistance Seed orchard
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1991.02.006
Document Code:
A
Abstract:
Brown spot disease is one of important diseases on Poms elliuttu,P. taeda,P. tunbergti in south China. Resistance selection of slash pine to brown spot disease has been made since 1982. 122 disease resistance phenotypes of slash pine were selected in heavy infected plantations in Fujian and Jiangxi provinces and 3 ha disease resistance cutting orchards were established by grafting with those phenotypes. Further screening by natural infection and artificial inoculation were conducted and 62 clones with high resistance were obtained. A seed orchard about 4 ha with disease resistance clones of slash pine was established in Fujian province.

References

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Last Update: 1900-01-01