| 桉树生理性病害的诊断和防治研究 |
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| 引用本文： | 薛振南,李贵玉,黄乃秀.桉树生理性病害的诊断和防治研究[J].中国森林病虫,2007,26(2):1-4. |
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| 作者姓名： | 薛振南 李贵玉 黄乃秀 |
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| 作者单位： | 广西壮族自治区森林病虫害防治站,广西,南宁,530022;广西壮族自治区林业科学研究院,广西,南宁,530001 |
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| 基金项目： | 基金项目：良种桉速生丰产及病虫害防治示范林研究,合同编号：“十五”林科字[2002]第39号 |
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| 摘 要： | 研究认为，桉树生理性病害在广西严重发生的主要原因是由于严重缺乏磷、硼元素，其次是缺乏镁、铜、氮、钾，第三是缺乏锌造成的。对6666．7hm^2的林地采用以配方施肥为主的综合防治技术措施进行试验和推广防治，结果表明，采用测叶和测土配方施肥技术后，严重发病的林地在2-3月内得到很好恢复，防治效果93．57％。
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| 关 键 词： | 桉树 生理病害 诊断 防治 |
| 文章编号： | 1671-0886（2007）02-0001-04 |
| 修稿时间： | 2006-08-21 |
Diagnose of physiological disease of eucalyptus and its control |
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| XUE Zhen-nan,LI Gui-yu,HUANG Nai-xiu.Diagnose of physiological disease of eucalyptus and its control[J].Forest Pest and Disease,2007,26(2):1-4. |
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| Authors: | XUE Zhen-nan LI Gui-yu HUANG Nai-xiu |
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| Institution: | Forest Pest Management Station of Guangxi, Nanning 530022, China |
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| Abstract: | The causes of high incidence of physiological disease in eucalyptus in Guangxi Province were as follows:first,lack of phosphorus and boron,secondly,lack of magnesium,copper,nitrogen and potassium,and thirdly,lack of zinc.The result of field integrated control experiment and its popularization in the area of 6 666.7 hm2 emphasizing the application of fertilizer according to the formula showed that the seriously diseased woodland recovered within two or three months.The control effect reach 93.57%. |
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| Keywords: | eucalypt physiologic disease diagnose control |
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