Irrigation and nitrogen application  水氮运筹

coupling of irrigation and nitrogen  水氮耦合

integrated irrigation and fertilizer management  水肥一体化

irrigation and fertilizer  施肥和灌溉方式; 水肥管理

Irrigation and nitrogen  水氮运筹

irrigation and nitrogen interaction  水氮互作

Irrigation and nitrogen strategy  水氮运筹

irrigation and nitrogen supply levels  水氮供应

irrigation water and nitrogen fertilizer  水肥

strategy of irrigation and nitrogen  水氮运筹

Ways for management of irrigation and fertilizer  水肥调控途径

combined application of organic nitrogen and nitrogen  有机无机肥配施

Combined application of Zn and nitrogen fertilizer  氮锌配施

interactions of water management and nitrogen application  水氮互作

soil analysis and fertilizer application  测土施肥

water and nitrogen fertilizer  水肥

methods of nitrogen fertilizer application  氮肥运筹

Nitrogen fertilizer application  氮肥施用; 氮肥运筹

Nitrogen fertilizer application amount  氮肥施用量