CAJ | 학술논문

小花碱茅的根在高盐胁迫下发生了与其生理功能相适应的结构上的变异。其对盐胁迫的适应性在显微结构上主要表现为根的外皮层由1～3层细胞组成，细胞壁有所加厚，同时内皮层强烈加厚，这可能是阻止大部分有毒有害离子进入植物体的关键之一。
소화감모적근재고염협박하발생료여기생리공능상괄응적결구상적변이。기대염협박적괄응성재현미결구상주요표현위근적외피층유1～3층세포조성，세포벽유소가후，동시내피층강렬가후，저가능시조지대부분유독유해리자진입식물체적관건지일。
The microscopic structure of Puccinellia tenuiflora roots under different salinity stress was studied and the adapted characteristics are as followed: The epicutis of roots were consisted of 1～3 layers of cells and the wall of the cells became thicker, the inner cortex of roots became thicker significantly and this may be one keys to prevent harmful particles from intruding the plant body.