Permanent wiltingcoefficient of two jujube varieties both lower than 3%, jujube has higher drought capacity.
其永久萎蔫系数均低于3%。表明这二种枣树的抗旱能力较强。
2
The permanent wiltingcoefficient of young jujube trees was 3.5 percent, but that of elder trees was about 3 percent.
枣树幼树叶片的永久萎蔫系数为3.5 %,而枣树大树叶片的永久萎蔫系数应在3%左右。
3
Though the wiltingcoefficient of soil tend to increase as water retaining agents increased, the amplitude was low, so the soil available water capacity augmented obviously.