A Study on Iron Nutrition in the Cut Root of Fruit Trees
YANG Qingqin, XUE Jinjun, ZHAO Fengping, TIAN Ziwu, CUI Meixiang, TAI Shezhen, LI Shaohua, ZHANG Fusuo
ACTA AGRICULTURAE BOREALI-SINICA . 2001, (4): 92 -96 .  DOI: 10.3321/j.issn:1000-7091.2001.04.019