论文部分内容阅读
毛竹健株和病株技和叶与抗枯梢病有关的生理生化动态反应指标测定结果表明:与健株相比,病株在被侵染过程中蒸腾强度,呼吸强度,细胞质膜透性及各种氧化还原酶系统的活性明显增高,含水量和光合作用强度显著降低,这些抗病的生理生化反应与株间毛竹枯梢病的病状表现趋势是一致的,可以作为毛竹抗枯梢病的生理生化指标.
The results of physiological and biochemical dynamic response indices of healthy and diseased plants and diseased leaves and blight-resistant shoots showed that compared with healthy plants, the transpiration, respiration and cytoplasmic membrane permeability The activities of various oxidoreductase systems were significantly increased, and the water content and photosynthesis intensity were significantly reduced. The physiological and biochemical reactions of these resistances were consistent with the trend of symptoms of blight of blight, and could be used as a Physiological and biochemical indexes.