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《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2015年01
Page:
23-26
Research Field:
Publishing date:

Info

Title:
-
Author(s):
LI Ling1; LIU Kai-quan 2; ZHANG Ji-xiang 3
(1.College of Resources and Environmental Sciences,China Agricultural University,Beijing 100193；2.School of Life Science and Biotechnolgy,Shanghai Jiao Tong University,Shanghai 200240;3.College of Horticulture Science and Engineering,Shandong Agricultural University, Tai’an,Shandong 271018)
Keywords:
Keywords:cherry; soil water content; stem velocity; leaf water potential; transpiration rate
PACS:
-
DOI:
10.11937/bfyy.201501006
Abstract:
Abstract:Taking the same type of three-year-old P.avium L.cultivars cv.‘Hongdeng’ as material,the soil water content,stem velocity,leaf water potential and transpiration rate in the same environment were measured,the diurnal variation of water of same plant under different cultivation condition was studied.The results showed that the soil water content decreased both in the spatial distribution and vertical distribution.The daily variation of stem velocity was kurtosis of U-inverse.The daily variation of leaf water potential was of V-type.The diurnal change curves of transpiration rate were of the midday-depression type in sunny day.Correlation analysis showed that soil water content,stem velocity and leaf water potential had a remarkable correlation with transpiration rate.

References:

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Last Update: 2015-02-09