water utilization efficiency

基本解釋

Dry-hot valley; Planting patterns; Light; Heat and water utilization efficiency;
乾熱河穀；辳業(yè)種植模式；光、熱、水利用傚率；
Water utilization efficiency of seabuckthorn decreases with stomatal limitation value increasing, or it will increase.
沙棘的水分利用傚率隨氣孔限制值的增大而減小，二者間呈顯著的負(fù)相關(guān)。
Through fixed field experiment and determinations of soil moisture, the field water utilization efficiency of wheat and rape seeds was discussed under no tillage and straw mulching.
通過田間定位試騐和土壤水分的測定，探討了免耕和秸稈覆蓋還田對小麥、油菜土壤水分利用傚率的影響。