[1]王德鹏,房用,王月海,等.基于标准枝浸水法测定的不同杨树无性系蒸腾耗水特性[J].水土保持研究,2009,16(03):182-186,191.
　WANG De-peng,FANG Yong,WANG Yue-hai,et al.Characteristics of the Water Consumption for Transpiration of Different Poplar Clones by Soaking Method of Standard Branch[J].Research of Soil and Water Conservation,2009,16(03):182-186,191.
点击复制

基于标准枝浸水法测定的不同杨树无性系蒸腾耗水特性

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 16 期数: 2009年03期 页码: 182-186,191 栏目: 出版日期: 2009-06-20
Title:
Characteristics of the Water Consumption for Transpiration of Different Poplar Clones by Soaking Method of Standard Branch
作者:
王德鹏1, 房用2, 王月海2, 杨吉华1, 陈安强1
1. 山东农业大学 林学院水土保持系, 山东 泰安 271018;
2. 山东省林业科学研究院, 济南 250014
Author(s):
WANG De-peng1, FANG Yong2, WANG Yue-hai2, YANG Ji-hua1, CHEN An-qiang1
1. Soil and Water Conservation Department of Foresty College, Shangdong Agricultural University, Tai’an Shandong 271018, China;
2. Shandong Academy of Forest Sciences, Ji’nan 250014, China
关键词:
杨树无性系; 标准枝浸水法; 蒸腾耗水速率; 蒸腾耗水量
Keywords:
poplar clones; soaking method of standard branch; water consumption of transpiration; rate of water consumption by transpiration
分类号:
S715.4
摘要:
以山东省高密市林业局苗圃内进行区域适宜性试验的8个杨树无性系为研究对象，对不同杨树无性系蒸腾耗水特性进行了研究，结果表明：8个杨树无性系叶片蒸腾耗水速率日动态变化均呈单峰曲线；8个杨树无性系的叶片蒸腾耗水速率与环境因子相关程度依次是光照>空气相对湿度>空气温度>土壤含水量；8个杨树无性系白天单株日蒸腾耗水量大小次序为L35>I-107>NL895>中林46>I-109>L323>中绥12>NL95；依据单株蒸腾耗水量和单株材积对8个杨树无性系进行聚类分析，可分为5类，A类L35属于高材积量、高耗水型；B类L323、NL95和I-109属于中等材积量、较低耗水型；C类NL895为较低材积量、低耗水型；D类I-107为较高材积量、较高耗水型；E类中林46、中绥12为低材积量、中等耗水型。
Abstract:
The transpiration characteristic and its samples selected from 8 varieties of poplar clones were studied based on the observation induced in Gaomi city east of Shandong province. The results show that the rate of water consumption by transpiration daily changing tendency of 8 poplar clones is gnenerally unanimous with single apex curve. The order of the size of the rate of water consumption by transpiration and environmental factors associated analysis is: illumination > air relative humidity > temperature > soil moisture content. The water consumption of transpiration is of the following order,L35 > I-107 > NL895 > Zhonglin46 > I-109 > L323 > Zhongsui12 > NL95.All of 8 poplar clones can be categorized into five groups according to water consumption of transpiration and volume increment, L35 belongs to the highest water consumption of transpiration and volume increment; L323, NL95 and I-109 belong to medium volume increment and lower water consumption of transpiration; NL895 belongs to lower volume increment and the lowest water consumption of transpiration; I-107 belongs to higher volume increment and water consumption of transpiration; Zhonglin46 and Zhongsui12 belong to the lowest volume increment and medium water consumption of transpiration.

参考文献/References:

[1] 苏建平,康博文.我国树木蒸腾耗水研究进展[J].水土保持研究,2004,11(2):178-179.
[2] 李洪建,柴宝峰,王孟本,等.北京杨水分生理特性研究[J].生态学报,2000,20(3):417-422.
[3] 王颍.林木蒸腾耗水研究综述[J].河北林果研究,2007,22(1):39-43.
[4] 牛丽丽,张学培,曹奇光.植物蒸腾耗水研究[J].水土保持研究,2007,14(2):158-163.

相似文献/References:

[1]陈安强,房用,慕宗昭,等.杨树无性系蒸腾速率及其影响因子的研究[J].水土保持研究,2008,15(04):157.
　CHEN An-qiang,FANG Yong,MU Zong-zhao,et al.Studies on Transpiration Rate and Its Influencing Factors of Seven Polar Clones[J].Research of Soil and Water Conservation,2008,15(03):157.

备注/Memo

收稿日期:2008-8-26。
基金项目:世界银行贷款资助项目“杨树优质种质蒸腾耗水和水分生理特性研究”。
作者简介:王德鹏（1983- ），男，硕士研究生，主要从事林业生态工程的研究。E-mail：depeng_306@163.com
通讯作者:杨吉华（1957- ），男，教授，主要从事林业生态工程的教学和科研工作。E-mail：jhyang@sdau.edu.cn

更新日期/Last Update: 1900-01-01