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作物学报

作物学报 ›› 1987, Vol. 13 ›› Issue (04): 336-345.

• 研究论文 • 上一篇    下一篇

茶树新梢生育状况对叶片光合速率影响的研究

唐明德   

  1. 湖南农学院茶叶研究室
  • 收稿日期:1987-01-01 修回日期:1987-11-23 出版日期:1987-11-12 网络出版日期:1987-11-12

STUDIES ON THE INFLUENCE OF THE GROWTH AND DEVELOPMENT OF NEW SHOOTS ON THE PHOTOSYNTHETIC RATE OF TEA PLANT(CAMELLIA SINENSIS L.O.KUNTZE)

Tang Mingde   

  1. Tea Laboratory of Hunan Agricultural College
  • Received:1987-01-01 Revised:1987-11-23 Published:1987-11-12 Published online:1987-11-12

PDF

898

被引次数

10

摘要： 本文主要研究了茶树新梢不同生育状况下叶片光合速率的变化。结果表明,新梢生长—休止光合速率由高转低,冬季更低,但随着芽萌发生长又有回升,高峰在1芽2叶期。正常新梢1芽3叶净光合仍为负值;春1芽5叶、夏秋1芽4叶才有少量光合产物积累。对夹2、3叶从驻芽起便有光合产物积累,其量与叶面积俱增。采摘所留鱼叶光合速率与正常叶相

Abstract: The photosynthetic rate of the leaf of tea plant at different stagesduring the growth and development of the new shoots were studied.Theresults indicated.1.The photosynthetic rate of the leaf of tea plant is the highest atthe growing stage.It is lower at the dormant stage,and the lowest inwinter.2.T

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