[1]杨建伟,周索,韩蕊莲,等.土壤干旱对刺槐蒸腾变化及抗旱性研究[J].西北林学院学报,2006,21(05):32.
　YANG Jianwei,ZHOU Suo,HAN Ruilian,et al.Transpiration and Drought Resistance of Robinia pseudoacaciaUnder Differnt Soil Drought Levels[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(05):32.
点击复制

土壤干旱对刺槐蒸腾变化及抗旱性研究()
分享到：

《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第21卷
期数:
2006年05期
页码:
32
栏目:
林业基础科学
出版日期:
2006-10-30

文章信息/Info

Title:
Transpiration and Drought Resistance of Robinia pseudoacaciaUnder Differnt Soil Drought Levels
作者:
杨建伟1; 2; 周索1; 韩蕊莲2; 梁宗锁2
1.南阳师范学院, 河南 南阳 473061;2.中国科学院水利部 水土保持研究所, 陕西 杨陵 712100
Author(s):
YANG Jianwei1; 2; ZHOU Suo1; HAN Ruilian2; LIANG Zongsou2
1. Nanyang Teacher's College, Nanyang, Henan 473061, China;2.Institute of Soil and Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources,Yangling, Shaanxi 712100,China
关键词:
刺槐; 土壤水分; 蒸腾速率; 抗旱性
Keywords:
Robinia pseudoacacia;  soil water content;  transpiration rate;  drought resistance
分类号:
S718.43
文献标志码:
A
摘要:
在适宜土壤水分（70%θf）、中度干旱（50%θf）和严重干旱（30%θf）等3种土壤水分条件下，研究黄土高原常见造林树种刺槐（Robinia pseudoacacia）的蒸腾特性及抗旱适应性。结果表明,刺槐的蒸腾速率与土壤含水量密切相关,其总耗水量、总生物量的大小均为适宜土壤水分 >中度干旱>严重干旱，但总WUE在中度干旱下最高，严重干旱下最低；刺槐蒸腾速率的日变化是环境因子综合作用的结果，其中大气因子对刺槐蒸腾速率的影响主要受土壤水分含量的控制。在干旱条件下刺槐的抗旱性与SOD活性有一定的关系,但与K+含量之间无明显对应关系。刺槐属于耐旱性强的高耗水树种。西北林学院学报21卷第5期 杨建伟等土壤干旱对刺槐的蒸腾变化及抗旱性研究
Abstract:
Transpiration and drought resistance of locust (%Robinia pseudoacacia),%a common afforestation tree species an the Loess plateau were studied under 3 soil water treatments suitable,medium drought and severe drought accounting for about 70%,50% and 30% of field capactity %（θf）%respectively, the results showed the transpiration rate of locust leaves was closely related to the soil water content.The total water consumption and to tall biomass in 3 soil water treatments were in the order of suitable water content >medium drough >severe drought .The total water use efficiency however,was the highest in medium drought treatment ,the lowest in severe one.Changes of transpiration rate were the results of combined actions of environmental factors in the daytime,among them,the effect of atmospheric factor on the transpiration was controlled by soil water content. Under drought conditions,the drought resistance of locust was correlated with supperoxide dismutase activity in a certain extent but not with the content of potassium ion. It was concluded that locust was not a suitable tree species to be planted widely on the Loess Plateau,but suitable in the soil with favorable water condition.

参考文献/References:

［1］朱德兰，吴发启．黄土高原旱地果园土壤水分管理研究［J］．水土保持研究，2004，11（1）4042，115.
［2］徐呈祥，马艳萍．苹果对水分胁迫的反应特点及节水灌溉研究综述［J］．南京农专学报，2000，16(2)1522.
［3］蒋定生．黄土高原水土流失与治理模式［Ｍ］．北京中国水利水电出版社，1997.
［4］李世荣，张卫强，贺康宁．黄土半干旱区不同密度刺槐林地的土壤水分动态［Ｊ］．中国水土保持科学，2003，1（２）2832.
［5］李玉山．黄土区土壤水循环特征及其对陆地水文循环的影响［J］.生态学报，1983，3(2)91101.
［6］李玉山．黄土高原森林植被对陆地水分循环影响的研究［Ｊ］．自然资源学报，2001，16(5)427432.
［7］杨文治，邵明安．黄土高原环境旱化与黄土中水分的关系［Ｊ］．中国科学，1998，28(4)357365.
［8］杨维西．试论我国北方地区人工林植被土壤干化问题［Ｊ］.林业科学，1998，34(4)142.
［9］杨文治，邵明安.黄土高原土壤水分研究［M］ ．北京科学出版社，2000.
［10］侯庆春，韩蕊莲，韩仕峰，黄土高原人工林草地“土壤干层”问题初探［Ｊ］．中国水土保持，1999，(5)1114
［11］杨新民，杨文治．灌木林地的水分平衡研究［Ｊ］.水土保持研究，1998，5(1)109118.
［12］赵景波，周旗，侯角坚．黄土高原土壤干层对生态环境建设的影响［Ｊ］．陕西师范大学学报(自然科学版)，2003，13(4)9397.
［13］樊军，胡波．黄土高原果业发展对区域环境的影响与对策［J］．中国农学通报，2005，21（11）355359.西北林学院学报2006, 21(5)109112

相似文献/References:

[1]卜耀军,张 雄,艾海舰,等.陕蒙高速公路主要绿化树种土壤水分时空变化研究[J].西北林学院学报,2008,23(06):29.
　BO Yaojun,ZHANG Xiong,AI Haijian,et al.Research on Temporal and Spatial Change of Soil Moisture under Ma in Planted Tree Species along the Highway from Shaanxi to Inner Mongolia[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2008,23(05):29.
[2]张国君,李云*,付元瑞,等.刺槐、柠条和紫穗槐青贮品质的比较[J].西北林学院学报,2009,24(01):151.
　ZHANG Guojun,LI Yun*,FU Yuanrui,et al.Silage Quality of Robinia pseudoacacia，Caragana korshinskii and Amorpha fruticosa[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2009,24(05):151.
[3]杨建伟,梁宗锁,韩蕊莲,等.不同土壤水分含量对4个树种WUE的影响[J].西北林学院学报,2004,19(01):9.
　Water Use Efficiency of Four Species under the Different Soil Water Content[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2004,19(05):9.
[4]茹桃勤,李吉跃,张克勇,等.国外刺槐(Robinia pseudoacacia)研究[J].西北林学院学报,2005,20(03):102.
　RU Tao-qin,LI Ji-yue,ZHANG Ke-yong,et al.Review on Research of Black Locust( Robinia pseudoacacia) in Abroad[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2005,20(05):102.
[5]樊良新,刘悦翠.基于GIS的晋西王家沟小流域造林立地条件类型划分研究[J].西北林学院学报,2006,21(03):184.
　FAN Lingxin,LIU Yuecui.Division of Afforestation Site Type in Small Watershed of Wangjiagou Gully of West Shanxi on GIS[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(05):184.
[6]许喜明,陈海滨*,原焕英,等.黄土高原半干旱区人工林地土壤水分环境的研究[J].西北林学院学报,2006,21(05):60.
　XU Ximing,CHEN Haibin*,YUAN Huanying,et al.The Research of Artificial Forestland on Soil Water in the Semiarid of the Loess Plateau[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(05):60.
[7]董三孝.渭北沟壑区人工刺槐林根系生长、分布与地上生长的关系[J].西北林学院学报,2004,19(03):4.
　Relationship between Roots and Tree Height、D、B H of Locust in Weibei Gully Region[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2004,19(05):4.
[8]薛敏,张文辉,杜盛,等.黄土高原刺槐群落优势植物水分生理生态研究[J].西北林学院学报,2011,26(01):27.
[9]王迪海,赵忠,张彦. 黄土高原刺槐细根与土壤水分特征[J].西北林学院学报,2012,27(01):1.
　WANG Di-hai,ZHAO Zhong,ZHANG Yan. The Fine Root of Robinia pseudoacacia and Soil Moisture in the Loess Plateau[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2012,27(05):1.
[10]黄琳琳,陈云明,王耀凤,等.黄土丘陵区不同密度人工油松林土壤水分状况研究[J].西北林学院学报,2011,26(05):1.

备注/Memo

备注/Memo:
收稿日期20050726修回日期20060509基金项目国家自然科学基金（90302005）、中国科学院知识创新基金（KZCX1-06） 作者简介杨建伟（1965-），女，河南西峡人，教授，硕士，主要从事植物生理生态研究工作。
更新日期/Last Update: 2010-05-04