| 陕西省关中地区苹果树腐烂病调查初报 |
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| 引用本文： | 王磊,臧睿,黄丽丽,谢芳琴,高小宁.陕西省关中地区苹果树腐烂病调查初报[J].西北农林科技大学学报(社会科学版),2005,33(Z1):98-100. |
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| 作者姓名： | 王磊 臧睿 黄丽丽 谢芳琴 高小宁 |
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| 作者单位： | 西北农林科技大学,植保学院,陕西,杨凌,712100 |
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| 基金项目： | 国家"十五"攻关项目(2001BA509B03);西北农林科技大学"创新团队"基金 |
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| 摘 要： | 于2003-09~2004-06在陕西杨凌、周至、礼泉、淳化、黄陵等地,对苹果树腐烂病的发生情况,以及危害的严重程度进行了初步调查。结果显示,树龄与苹果树腐烂病的发生直接相关,表现为随着树龄的增加腐烂病危害逐渐加重。地区之间苹果树腐烂病严重程度存在着不同程度的差异,除地区间小气候外,管理水平也是影响腐烂病发生的重要因素。
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| 关 键 词： | 苹果树腐烂病 病情调查 陕西关中 |
| 文章编号： | 1671-9387(2005)S0-0098-03 |
| 修稿时间： | 2005年7月18日 |
The investigation of apple tree valsa canker in Guanzhong region of Shaanxi Province |
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| WANG Lei,ZANG Rui,HUANG Li-Li,XIE Fang-Qin,GAO Xiao-ning.The investigation of apple tree valsa canker in Guanzhong region of Shaanxi Province[J].Journal of Northwest Sci-Tech Univ of Agr and,2005,33(Z1):98-100. |
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| Authors: | WANG Lei ZANG Rui HUANG Li-Li XIE Fang-Qin GAO Xiao-ning |
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| Institution: | (College of Plant Protection,Northwest A & F University,Yangling,Shaanxi 712100,China) |
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| Abstract: | The authors investigated the occurence of apple tree valsa canker at YangLing,Zhouzhi,LiQuan,ChunHua,HuangLing,and some other places from September of 2003 to June of 2004.The result shows that there is a close relation between the age of the apple tree and the disease index.With the apple tree age increases,the diseased tree rate has a raising trend.And there is different occurrence of the disease in different areas.The ways of management affect the occurrence of the disease obviously except for the climate condition of the fields. |
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| Keywords: | apple tree valsa canker investigation Shaanxi Guanzhong |
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