sap concentration的意思|示意

Cell sap concentration and relative water content of leaf change with the irrigation maximum chanage, that can show condition of plant water.

细胞汁液浓度、相对含水量对土壤含水量十分敏感，其含量可以反映植株叶片水分状况。

The fall of phloem exudation rate concurred with a decrease of potassium concentration and an increase of sucrose concentration of sap.

韧皮部溢泌速率降低伴随汁液中钾离子浓度降低和蔗糖浓度增高。

Relative water content (RWC), water saturation defi-cit (WSD), free water, bound water and cell SAP concentration were all correlated with PF.

叶片相对含水量、水分饱和亏、自由水、束缚水含量，细胞汁液浓度也同土壤PF值显著相关。