[1]高 荣,朱德兰*,康 宾.渭北高原矮化红富士树干液流动态研究[J].西北林学院学报,2008,23(03):90-93.
 GAO Rong,Z HU Delan,KANG Bin.Stem Sap Flow Dynamics of Dwarfing Fuji Apple Tree Trunk Sop Flow on the Wei bei Plateau[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(03):90-93.
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渭北高原矮化红富士树干液流动态研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第23卷
期数:
2008年03期
页码:
90-93
栏目:
森林生物、生理、生态、植物、气象等
出版日期:
2008-05-30

文章信息/Info

Title:
Stem Sap Flow Dynamics of Dwarfing Fuji Apple Tree Trunk Sop Flow on the Wei bei Plateau
文章编号:
1001—7461(2008)03—0090—04
作者:
高 荣1 朱德兰1* 康 宾2
1.西北农林科技大学资源环境学院,陕西杨陵712100;2.鄂尔多斯市水土保持淤地坝工程项目办公室,内蒙古鄂尔多斯017000
Author(s):
GAO Rong1Z HU De—lan1KANG Bin2
1.College of Resources and Environment ,Northwest A &FUniversity,Yangling,Shaanxi 712100,China;2.Sedi ment Collection DamProject Office of Soil and Water Conservation of Erdos City,Erdos,Innermonglia017000,China
关键词:
矮化红富士TDP 茎流计树干液流速率蒸腾
Keywords:
apple tree t her mal—dissipationprobe sap flow rate evaporation
分类号:
S661.101
文献标志码:
A
摘要:
利用热扩散茎流测定系统(TDP)对渭北高原矮化红富士树干液流进行长期定点定位观测,对苹果树开花期和新梢生长期的树干液流时空变化特征进行了分析,结果表明:晴天条件下,开花期表现为单峰曲线,日平均液流速率为0.55L·h -1,白天液流量占全天的86.84%;新梢生长期内表现为双峰曲线,日平均液流速率为1.16L·h -1,白天液流量占全天的92.87%。阴天天气下呈多峰曲线。4、5、6月日平均液流量分别为2.40、3.17、3.95mm。树干液流速率在树干东南和西南方向基本一致,北方向的树干液流速率较小,大约是前者的50%。
Abstract:
Ste m sap flo w dyna mi cs of d warfi ng Fuiji apple tee on t he Wei bei plateau were st udi ed by means of t he mal diffusi on ste m sap flo w meas ure ment s yste m(TDP).Spati ote mporal vari ati on characteri sti cs of t he ste m sap flo w duri ng bloss o mi ng and s hoot gro wt h peri ods were analyzed .The res ults s ho wed t hat duri ng t he bloss o mi ng peri od of t he s unny days ,t he ste m sap flo w presented as a si ngle—peak curve ,wit h t he daily flo w rate 0.55L·h -1.and 86.84%of it occurred i n t he day ti me ;duri ng t he s hoot gro wt h peri od ,t he curve was bi modal ,wit h t he daily flo w rate 1.16L·h -1,and 92.87%of it were i n t he day ti me ;On cloudy ,multi—peak curve was s ho wed i n bot h bloo m and s hoot gro wt h ;Fro m April to June ,t he average daily water cons u mpti on was 2.40mm,3.17mm,3.95mm res pecti vely .Ste m sap flo w rates of t he s out heast and s out h west part of t he tree were basi call t he sa me ,but different to t he nort h ,whi ch was about half of t he ot hrers .

参考文献/References:

[1] 魏钦平.李嘉瑞.苹果品质与生态因子关系的研究[J].山东农业大学学报,1998,29(4):532—536.
[2] 陆秋农.我国苹果的分布区域与生态因子[J].中国农业科学, 1980(1):46—51.
[3] 刘进鑫,刘秉正.抓住西部开发机遇、创建缘色食品基地[J].水土保持研究,2000,7(1):63—68.
[4] 刘奉觉,郑世锴.杨树水分生理研究[M].北京:北京农业大学出版社,1992:32—41.
[5] 孙鹏森.京北水源保护林树种不同尺度耗水特性及林分配置的研究[D].北京:北京林业大学,2000.
[6] GRANIER A.Evaluation of transpiration in a Douglas fir stand by means ofsapflowmeasurements[J].Tree Physioloy,1987,7(3):309—320.
[7] GRANIER A.Anewmethod ofsapflowmeasurement intree stems[J].Ann Sci For,1985,42(2):193—200.
[8] GRANIER AR H,BARIGAH ST.Transpiration of natural rainforest and its dependence on cli matic factors[J].Agric .For.Meteorol ,1996a,78:19—2.
[9] EDWARDS W R N,WARWICK N W M.Transpirationfrom a kivifruit vine as esti mation by the heat pulse technique and the Penman—Monteith equation [J].New Zealand Journal of Agricultural Research,1984:537—543.39第3期高 荣等 渭北高原矮化红富士树干液流动态研究

相似文献/References:

[1]周珊珊,吴发启*.渭北高原矮化红富士苹果树蒸腾规律的研究[J].西北林学院学报,2011,26(06):40.
 ZHOU Shan shan,WU Fa qi.Research of Dwarfing Fuji Apple Tree on the Weibei Plateau[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2011,26(03):40.

备注/Memo

备注/Memo:
收稿日期:2007—08—20 修回日期:2007—12—26 基金项目:国家科技支撑计划项目“坡面降雨径流调控与高效利用技术”(2006BAD09B01—3) 作者简介:高荣(1981—),男,陕西榆林人,在读硕士研究生,主要从事水土保持研究。*通讯作者:朱德兰(1969—),女,青海乐都人,教授,主要从事水土保持研究。
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