| 连作大豆生物障碍研究 |
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| 引用本文： | 许艳丽,王光华,韩晓增.连作大豆生物障碍研究[J].中国油料作物学报,1997(3). |
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| 作者姓名： | 许艳丽 王光华 韩晓增 |
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| 作者单位： | 中国科学院黑龙江农业现代化研究所!哈尔滨，150040，中国科学院黑龙江农业现代化研究所!哈尔滨，150040，中国科学院黑龙江农业现代化研究所!哈尔滨，150040 |
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| 摘 要： | 盆栽连作大豆的研究结果表明，连作可使人豆生长发育受阻，病害加重，叶面积减少．根系发育不良，导致产量下降。这种连作障碍可以通过土壤灭菌消除。
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| 关 键 词： | 连作 大豆 生物障碍 |
STUDY ON BIOLOGICAL BARRIER IN CONTINUOUS SOYBEAN |
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| Xu Yanli, Wang Guanghua, Han Xiaozeng.STUDY ON BIOLOGICAL BARRIER IN CONTINUOUS SOYBEAN[J].Chinese Journal of Oil Crop Sciences,1997(3). |
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| Authors: | Xu Yanli Wang Guanghua Han Xiaozeng |
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| Abstract: | The effect of biological barrier in continuous cropping on soybean growth was studied. The results showed that the growth of continuous cropping soybean was retarded,the disease of the plants increased, leaf area reduced and the roots growth was inhibited, so that the yield of the soybean was reduced. But this biological barrier could be eliminated by soil sterilization. |
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| Keywords: | Continuous cropping Soybean Biological barrier |
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