6Spiller S C,Terry N. Limiting factors in photosynthesis.Ⅱ Iron stress diminishes photochemical capacity by reducing the number of photosynthetic units[J]. Plant Physiol, 1980, (65):121-125.
7Zhou Houji,Korcak R F. WERGIN W P, et. Cellular ultra structure and photosynthesis of apple seeding, under iron stress [J]. Plant Nutrion, 1984,(6):911-928.
8石恒幸三.茶树锰营养研究-茶叶试验场研究报告.国外农学-茶叶,1978,(13):6-52.
9吴洵.茶树锰营养的研究结果度进展.国外农学-茶叶,1986,(1):1-9.
10Wanyoko J K, Owuor. High rates of nitrogen on tea: Ⅲ. Monthly changes in mature leaf calcium, magnesium, manganese and aluminum contents [J]. Tea, 1990,(2): 96-100.