北方旱农区玉米自然降水生产潜力研究

居煇, 李三爱, 严昌荣, 李康

Studies on the Potential Productivity of Rain-fed Maize in Dry-land Area of Northern China

JU Hui, LI San-ai, YAN Chang-rong, LI Kang

自然资源学报 . 2006, (4): 632 -637 . DOI: 10.11849/zrzyxb.2006.04.017