相同气候背景下南北方稻田土壤上水稻生长及氮响应差异研究
黄秋红,刘智蕾,李鹏飞,车俊杰,于彩莲,彭显龙

Difference in Nitrogen Responses and Nitrogen Efficiency of Different Paddy Soils in Southern and Northern China Under the Same Climatic Condition
HUANG QiuHong,LIU ZhiLei,LI PengFei,CHE JunJie,YU CaiLian,PENG XianLong
图3 不同土壤上分蘖成穗率对氮素的响应
Fig. 3 Response of percentage of earbearing tiller to nitrogen in different soils