【摘 要】
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呼吸强度的增加是寄主对病原物侵入的一个重要反应。呼吸强度的提高虽不具有特异性,但可以为更多地合成类固醇、酚类物质等具有植物保卫素作用的物质提供原料和能量,因此与寄
【机 构】
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天津市黄瓜研究所!300192,天津市黄瓜研究所!300192,天津市黄瓜研究所!300192
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呼吸强度的增加是寄主对病原物侵入的一个重要反应。呼吸强度的提高虽不具有特异性,但可以为更多地合成类固醇、酚类物质等具有植物保卫素作用的物质提供原料和能量,因此与寄主的抗病性密切相关。抗、感品种在病菌侵入后,都表现呼吸强度的增加,病害种类不同,寄主呼吸强度变化的
Increased respiratory intensity is an important response of hosts to pathogen intrusion. Although the increase of respiration intensity is not specific, it can provide raw materials and energy for the synthesis of steroid, phenolic compounds and other substances with phytoalexin and thus are closely related to the disease resistance of the host. Resistant and susceptible breeds invaded the bacteria, all showed an increase in respiratory intensity, disease types are different, the host breathing intensity changes
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