Effect of Different Combinations of P and Zn on the Micronutrients of Wheat Seedling
YANG Xi-wen, TIAN Xiao-hong, CAO Yu-xian, LU Xin-chun
ACTA AGRICULTURAE BOREALI-SINICA . 2009, (6): 138 -144 .  DOI: 10.7668/hbnxb.2009.06.027