当前位置: 首页 > 文章 > 叶面喷锌对富士苹果树光合速率的影响 湖北农学院学报 2002,22 (4) 324-326
Position: Home > Articles > Effects of Zinc on the Photosynthesis of Fuji Apple Trees Journal of Hubei Agricultural College 2002,22 (4) 324-326

叶面喷锌对富士苹果树光合速率的影响

作  者:
赵宇瑛;韩慧军
单  位:
湖北农学院园艺系
关键词:
富士苹果树;叶面喷锌;净光合速率
摘  要:
以五年生富士苹果树为试材 ,研究了叶面喷施锌肥对光合作用的影响。结果表明 :叶面喷锌可提高富士苹果树的净光合速率 ,且富士苹果树的净光合速率的日变化曲线均为“中午降低型”双峰曲线变化 ,最高峰出现在 9:0 0 ,次高峰出现 1 6:0 0时。富士苹果树净光合速率的年周期变化也为双峰曲线变化
译  名:
Effects of Zinc on the Photosynthesis of Fuji Apple Trees
作  者:
ZHAO Yu ying, HAN Hui jun (Department of Horticulture,Hubei Agricultural College,Jingzhou,Hubei 434025,China)
关键词:
Fuji apple trees; spraying Zn on leaves; net photosynthesis rate
摘  要:
Fuji apple trees of five years old were used as materials in the experiment. The effect of spraying Zn on leaves on photosynthesis was studied.The results showed that spraying Zn on leaves was able to enhance the net photosynthetsis rate of Fuji apple trees, and that daily variation curve of net photosynthetsis rate of Fuji apple trees had two peaks with a fall in the middle (at noon time). The highest peak appeared at 9:00 and the sub peak appeared at 16:00. The annual variation curve of net photosynthesis rate of Fuji apple trees also had a two peaks.

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