摘要
由于竹子开花会对生态环境和社会经济产生很大影响,故有必要对竹子开花进行预测。竹子开花会对其生理生化产生一定的影响,主要对有机物、矿质元素、激素、叶绿素,以及竹子的光合作用、叶片质膜渗透性等进行综述,主要得到以下结论:(1)开花对竹叶的生化成分的影响比较大,特别是一些在竹子成花过程中起重要作用的生化成分,如内源激素、叶绿素等,所以可以利用这些发生显著变化的生化成分,作为预测竹子开花的生化指标;(2)竹子的生理活动与竹子的生化成分的变化之间存在着紧密的关系;(3)主要用于预测产量和病虫害程度的高光谱遥感技术可以用来预测竹子开花。所以竹子开花的预测可以作为今后研究的一个方向,将其与生化成分的变化进行关联。
Because bamboo flowering has great influence on the environment and socio- economy, it＇s essential to predict it. The bamboo flowering brings changes in its physiological and biological components. This paper mainly summaried bamboo flowering effects on the organic matters, minerals, hormone, chlorophyll, photosynthesis and membrane permeability. It was concluded that the flowering had great effects on the biochemical components, such as hormone and chlorophyll and they could be used to predict bamboo flowering. The physiological and biochemical characteristrics of bamboo were closely related. Hyperspectral remote sensing,which has been used to predict yield and pest disease, could be applied in bamboo flowering prediction. Combined with biochemical components this may become a new direction for bamboo research.
出处
《竹子研究汇刊》
2008年第1期8-12,共5页
Journal of Bamboo Research
关键词
竹子开花
生化成分
生理
预测
Bamboo flowering
Biochemical components
Physiology
Prediction
