Progress and yield bottleneck of aerobic rice in the North China Plain: a case study of varieties Handao 297 and Handao 502

2026-06-27http://hdl.handle.net/123456789/25093aerobic conditionsammonium nitrogencalcareous soilscase studiescrop managementcropping systemscultivarsirrigationmineral uptakenitrate nitrogennitrogen fertilizersnutrient uptakezincyieldschinaProgress and yield bottleneck of aerobic rice in the North China Plain: a case study of varieties Handao 297 and Handao 502Journal Article