摘要
用渗透势法测定了几种植物水合补偿点，对十八种植物的叶相对含水量，水分饱和亏缺，肉质化程度，比叶面积进行了测定，并用系统聚类的方法对其耐旱能力进行了综合评价。
The artile measured water compensation point of several plants by themethod of osmotic potential.And also measured relative water content,saturation waterdeflcit,fleshy degree and leaf area ratio in a leaf of l8 kinds of plaiits.It also gave a syntheti-cal to its drought resisance through a method of system cluster.
基金
内蒙科技攻关课题
