Please wait a minute...
J Integr Plant Biol, 1993, 35 (8): -, Research Article
A Study on the Relationship Between the Net Photosynthetic Rate of Young European Beech and Main Climatic Factors Under Natural Conditions
Zhang Xi-ming. W., Stickan and M. Runge
doi:
Abstract
Young European beech lives under the blank of European beech mature forest. Its photosynthetic rate was significantly affected by climatic factors. This paper deals with the effect of climatic factors on diurnal variations of the net photosynthetic rate,photosynthetic capacity,lightphocosynthesis curve and temperature effect of net photosynthetic rate under different radiations. The results are as follows:the climatic factors have greater influence on diurnal variations of the net photosynthetic rate. The influence coefficient of radiation,temperature and relative humidity on photosynthetic capacity are 0. 51, 0. 22. and 0. 17,respectively. The light-photosynthesis curve is Y= 1. 49273–1. 58993 × 0. 09328(0.01x). The optimum combination of environmental conditions of photosynthetic rate under natural conditions is:the radiation is more than 45 μE · m-2 · s-1 and meantime the temperature is between 10℃ and 20℃.
--------------------------------------------------------------------------------------------------------------------
   Online on:
This Article
   Full Text  
   Full Text (PDF) 
   Supporting information
Services
   E-mail Link to this Article
   Export Citation for this Article
Citing Articles
   Cited By
Google Scholar
   Articles by Zhang Xi-ming
   Articles by W. Stickan
   Articles by M. Runge
PubMed
   Articles by Zhang Xi-ming
   Articles by W. Stickan
   Articles by M. Runge
Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: +86 10 6283 6133 Fax: +86 10 8259 2636 E-mail: jipb@ibcas.ac.cn
Copyright © 2020 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q
网站备案号:京ICP备16067583号-22