Water and nitrogen use efficiency  水氮利用效率; 水肥利用效率

use of water and nitrogen  水氮利用

coupling effect of water and nitrogen  水氮耦合效应; 水氮耦合

Coupling of water and nitrogen  水氮耦合

Different water and nitrogen  不同水氮措施

Drinking water and water source  饮用水及水源水

effect of water and nitrogen  水肥效应

fertilizer and water use efficiency  肥水利用效果

fertilizer N and water use efficiency  氮肥和水分利用效率

interaction between water and nitrogen  水肥交互作用; 水氮互作

interaction effect of water and nitrogen  水氮耦合效应

interaction of water and nitrogen  水氮交互作用; 水氮耦合; 水氮互作

interactive impact of water and nitrogen  水氮互作

irrigation water and nitrogen fertilizer  水肥

management of soil water and nitrogen  土壤水氮管理

PAR and water use efficiency  光能和水分利用效率

projects in water conservancy and water and electr  水利水电工程

root zone water and nitrogen  根区水氮

Soil water and nitrogen condition  水肥条件