| 中国白菜伤口的木栓化速度与抵抗软腐病菌侵染的关系 |
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| 引用本文： | 裘維蕃,阮繼生.中国白菜伤口的木栓化速度与抵抗软腐病菌侵染的关系[J].植物病理学报,1956,2(1):55-65. |
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| 作者姓名： | 裘維蕃 阮繼生 |
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| 作者单位： | 北京農業大学植保系, 中國科学院真菌植病研究室 |
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| 摘 要： | 在我們过去的观察中3,4]已經指出,中國白菜品种間对于軟腐病存在着抗病程度的顯著差异,这些差异与白菜植株的形态及叶柄的邑澤有一定的联系,例如包心白帮的比較容易受病,而疏心青帮的一般此較抗病。同时我們也观察到白菜整个生長發育期中以抱头以前的階段比較不易發病而在抱头以后則發病愈來愈多。
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THE RATE OF WOUND SUBERIZATION OF CHINESE CABBAGE IN RELATION TO RESISTANCE TO THE BACTERIAL SOFT ROT INFECTION |
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| CHIU WEI-FAN,YUEN CHIH-SUN.THE RATE OF WOUND SUBERIZATION OF CHINESE CABBAGE IN RELATION TO RESISTANCE TO THE BACTERIAL SOFT ROT INFECTION[J].Acta Phytopathologica Sinica,1956,2(1):55-65. |
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| Authors: | CHIU WEI-FAN YUEN CHIH-SUN |
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| Institution: | Department of Plant Protection, Peking Institute of Agriculture;Laboratory of Mycology and Phytopathology, Academia Sinica |
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| Abstract: | The cut surface at the basal portion of the petiole of the Chinese cabbage is found to be free from bacterial attack when the second layer of cells below the cut surface has begun to suberize.This usually takes 24 hours at an early period of growth of the plant (before heading) against 72 hours or more at a later period (after heading),a condition paralelling with the generally observed increase of the amount of soft rot infection in the field with the age of the Chinese cabbage. |
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