Effects of Different Application Amount of Nitrogen,Phosphorus and Potassium on Growth and Physiological Properties of Ginkgo Seedling
WU Jiasheng1,2,ZHANG Wangxiang2,CAO Fuliang2
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2003, (01): 63 -66 .  DOI: 10.3969/j.jssn.1000-2006.2003.01.015