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| 黑龙江大豆灰斑病流行变动机制研究 | |
| 引用本文： | 刘惕若,王德亮,何军艇.黑龙江大豆灰斑病流行变动机制研究[J].黑龙江八一农垦大学学报,2005,17(1):1-4. |
| 作者姓名： | 刘惕若 王德亮 何军艇 |
| 作者单位： | 1. 黑龙江八一农垦大学植物科技学院,大庆,163319 2. 黑龙江农垦科学院 3. 黑龙江省八五四农场 |
| 摘 要： | 黑龙江大豆灰斑病流行强度变化受两个主要因素支配，一是气象因素，二是品种因素。大面积种植感病品种气象因子决定灰斑病流行强度；大面积种植抗病品种，抗病品种对灰斑病的流行起到遏制作用。 |
| 关 键 词： | 大豆 灰斑病 流行变动 |
| 文章编号： | 1002-2090(2005)01-0001-04 |
| 修稿时间： | 2004年9月20日 |
Study on The Mechanism of Epidemical Change of Gray Speck of Soybean in Heilonjiang Province |
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| LIU Ti-ruo,WANG De-liang,HE Jun-ting.Study on The Mechanism of Epidemical Change of Gray Speck of Soybean in Heilonjiang Province[J].Journal of Heilongjiang August First Land Reclamation University,2005,17(1):1-4. | |
| Authors: | LIU Ti-ruo WANG De-liang HE Jun-ting |
| Abstract: | The change of epidemical intensity of gray speck of soybean in Heilongjiang province based on two major elements, one of which was meteorological condition, and another was variety of soybean. The epidemical intensity dependent on the meteorological condition in largest field plant susceptible varieties, but in largest field plant resistant varieties the epidemical intensity of gray speck of soybean was retard by resistant variety of soybean. |
| Keywords: | soybean gray speck of soybean change of epidemical intensity |
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