https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2007, Vol. 34 ›› Issue (1): 35-38.

• 果树 • 上一篇    下一篇

盆栽樱桃植株的光合特性

秦嗣军; 吕德国*; 刘国成; 李作轩
  

  1. (沈阳农业大学园艺学院, 沈阳110161)
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-02-25 发布日期:2007-02-25

Photosynthetic Characteristics of Cherry Grown in Pot

QIN Si-jun; Lü De-guo*; LIU Guo-cheng; LI Zuo-xuan   

  1. (College of Horticulture, Shenyang Agricultural University, Shenyang 110161,China)
  • Received:1900-01-01 Revised:1900-01-01 Online:2007-02-25 Published:2007-02-25

摘要: 以本溪山樱(Cerasus sachalinensis Kom. ) 和大青叶(C. pseudocerasus G. Don. ) 为试材, 通
过气体交换方法比较了在田间和盆栽方式下2 种樱桃的光合特性。结果表明, 田间植株的净光合速率
( Pn) 、光合能力、羧化效率(CE) 、表观量子效率(AQY) 、RuBP最大再生速率等参数均高于盆栽植株。
一天中田间植株的Pn、蒸腾速率( Tr) 及气孔导度(Gs) 基本高于盆栽植株, 而细胞间隙CO2浓度(Ci)
基本低于盆栽植株。分析了导致田间和盆栽樱桃植株光合特性不同的可能原因。

关键词: 樱桃, 光合特性

Abstract: The photosynthetic characteristics of Cerasus sachalinensis Kom. and C. pseudocerasus G.
Don. ‘Daqingye’ grown in field and in pot were studied by gas exchange. The results showed that the net
photosynthetic rate ( Pn) , photosynthetic capacity, carboxylation efficiency (CE) , apparent quantum yield
(AQY) and maximum regeneration rate of RuBP of cherry grown in field were higher than those grown in pot.
Pn, transp iration ( Tr) ratio and stomata conductance (Gs) of cherry grown in field were higher than those
grown in pot, but the intercellular CO2 concentration (Ci) was lower than that in pot during daytime. The
physiologicalmechanism in photosynthesis of cherry grown in field differed from the potted p lants.

Key words: Cherry, Photosynthetic characteristics