Four stone fruits cell membrane injury rate were ascending tendency under drought stress, and resumed after irrigating.
干旱胁迫下四种果树细胞膜伤害率都呈上升趋势，复水后恢复。
The results showed that PHSI, DMSI, WSD, electrolyte transudation ratio and injury ratio under drought treatment could be used to appraise the drought resistance of melon species at seedling stage.
结果表明：鉴定甜瓜品种抗旱性，苗期可应用株高胁迫指数（PHSI）、干物质胁迫指数（DMSI）、叶片水分饱和亏、电解质渗出率、干旱处理伤害率等指标。
Crop output is influenced by many kinds of factors, but drought occupies the first place among a great deal of factors, its extent of injury is equivalent to sum of others.
作物产量受到多种因素的影响，干旱对世界作物产量的影响在诸多因素中占据首位，其危害程度相当于其他灾害之和。
The drought injury of rice plants of two varieties was compared at booting and bloomingstage with reference to the internal water relation of plant.
本文比较了两个水稻品种在孕穗期和开花期的旱害，并联系株内的水分状况的改变来说明品种差异的原因。
The drought injury of rice plants of two varieties was compared at booting and bloomingstage with reference to the internal water relation of plant.
本文比较了两个水稻品种在孕穗期和开花期的旱害，并联系株内的水分状况的改变来说明品种差异的原因。
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