膜下滴灌水氮对棉花根系构型的影响
谢志良, 田长彦, 卞卫国
Effects of Water and Nitrogen on Cotton Root Architecture under Film Drip Irrigation
XIE Zhi-Liang, TIAN Chang-Yan, BIAN Wei-Guo
棉花学报 . 2009, (6): 508 -514 .  DOI: 10.11963/cs090613