土壤水分条件对氮肥利用率影响的研究
周凌云
THE EFFECTS OF SOIL WATER CONDITIONS ON NITROGEN FERTILIZATION USE EFFICIENCY
Zhou Lingyun(Institute of Soil Science. Alademia Sinica,Nanjing,210008)
J4 . 1996, (01): 43 -0 .  DOI: 10.11869/hnxb.1996.01.0043