[1]蒋庭菲,范兴科,侯红蕊,等.几种城市绿地草坪草需水规律研究[J].水土保持研究,2013,20(06):88-91,110.
　JIANG Ting-fei,FAN Xing-ke,HOU Hong-rui,et al.Study on Water Requirement Regulation of Turfgrass for the Urban Green Land[J].Research of Soil and Water Conservation,2013,20(06):88-91,110.
点击复制

几种城市绿地草坪草需水规律研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 20 期数: 2013年06期 页码: 88-91,110 栏目: 出版日期: 2013-12-28
Title:
Study on Water Requirement Regulation of Turfgrass for the Urban Green Land
作者:
蒋庭菲1, 范兴科2, 侯红蕊3, 和钟4, 姚瑾5
1. 西北大学 城市与环境学院 国家林业局西北林业调查规划设计院, 西安 710048;
2. 西北农林科技大学 水土保持研究所, 陕西 杨凌 712100;
3. 内蒙古城市规划市政设计研究院, 呼和浩特 010010;
4. 渭南市城乡规划管理局, 陕西 渭南 714000
Author(s):
JIANG Ting-fei1, FAN Xing-ke2, HOU Hong-rui3, HE Zhong4, YAO Jin5
1. College of Urban and Environmental, Northwest University, Northwest Institute of Forest Inventory, Planning and Design, Xi’an 710048, China;
2. Institute of Soil and Water Conservation, Northwest A & F University, Yangling, Shaanxi 712100, China;
3. Inner Mongolia Urban Planning & Municipal Engineering Design Research Institute, Hohhot 010010, China;
4. Weinan Urban and Rural Planning Management Bureau, Weinan, Shaanxi 714000, China
关键词:
草坪草; 需水规律; 根系; 灌溉制度; 需水量
Keywords:
turfgrass; water requirement regulation; root system; irrigation system; water requirement
分类号:
S688.4;S274.4
摘要:
为对城市绿地草坪草进行更合理的种植灌溉，采用小区微灌试验，对剪股颖、马蹄金、早熟禾和白三叶四种具有代表性的绿地草坪草的需水规律进行研究。试验结果表明：（1）供试草坪草根系在土层中的分布呈“伞”形结构，83%～94.4%的根系聚集在0—10 cm的土层中，不耐干旱，需适时补充灌溉，以维持其正常生长；（2）供试草坪草年需水总量在1 000 mm左右，66%的需水量集中在6—9月4个月内。在水资源紧缺的北方城市绿地建设中，不宜大面积配置草坪草；（3）草坪草的灌水周期以5 d，次灌水量33 mm较为适宜。
Abstract:
In order to irrigate urban green space of lawn grass more reasonable, the water requirement regulation for Agrostis stolonifera, Dichondra repens, Poa pratensis and Trifolium repens was studied by the micro irrigation experiment in the plots. The results show that: (1) the pattern of root system distribution in the soil is similar to the shape of umbrella, and 83%～94.4% of root system distribut in 0—10 cm depth of soil. Therefore, they need supplementary irrigation timely to maintain their normal growth; (2) the annual total water requirement is about 1000 mm, and 66% of which is concentrated in June, July, August and September. Thus, the turfgrass can not be cultivated in large scale for the construction of urban green land in northern China; (3) the irrigation period is 5 days for turgrass, and it is better to irrigate about 33 mm for the second irrigation.

参考文献/References:

[1] 赵安周,李英俊,卫海燕,等.西安市城市化与城市生态环境耦合协调发展研究[J].水土保持研究,2012,19(6):152-156.
[2] 张彩云,于法展,李岚,等.徐州市城区绿地土壤碳储量格局及养分特征[J].水土保持研究,2012,19(1):120-124.
[3] 孙本信,李敏,白史.绿地草坪[M].北京:中国林业出版社,1999:15-22.
[4] 胡化广,张振铭.灌溉对草坪草蒸散和坪用质量的影响[J].节水灌溉,2012(10):49-55.
[5] 王跃栋.不同灌水量对三种冷型草坪草蒸散量和草坪质量的影响研究[D].兰州:甘肃农业大学,2010:16-18.
[6] 科学技术部农村科技司.中国现代节水高效农业技术发展战略[M].北京:中国农业科学技术出版社,2006.
[7] 尹秀莲.中国城市水资源的现状与出路[J].吉林省经济管理干部学院学报,2008,22(1):40-42.
[8] 李海防,卫伟,陈利顶,等.黄土高原林草地覆盖土壤水量平衡研究进展[J].水土保持研究,2013,20(1):287-193.
[9] 杨建.北京地区不同灌溉量对草坪草生长的影响[D].北京:北京林业大学,2005:5-6.
[10] 刘洪禄.城市绿地节水技术[M].北京:中国水利水电出版社,2006:123-132.
[11] 傅琳.微灌工程技术指南[M].北京:水利水电出版社,1988:33-36.
[12] 白丹,魏小抗,王凤翔,等.节水灌溉工程技术[M].西安:陕西科技出版社,2001:26-50.
[13] 康绍忠.陕西省作物需水量及分区灌溉模式[M].北京:水利水电出版社,1991:55-61.

相似文献/References:

[1]王福霞,丁林,成自勇,等.调亏条件下春播蚕豆的需水规律及其产量效应[J].水土保持研究,2008,15(02):189.
　WANG Fu-xia,DING Lin,CHENG Zhi-yong,et al.The Water Consumption and Yield Effect Under Regulated Deficit Irrigation of Spring Broad Bean[J].Research of Soil and Water Conservation,2008,15(06):189.
[2]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(01):40.
　ZHU De-lan,WU Fa-qi.Study on Water Management in Dry Orchard in Loess Plateau[J].Research of Soil and Water Conservation,2004,11(06):40.

备注/Memo

收稿日期:2013-03-28;改回日期:2013-04-25。
基金项目:国家863计划课题“作物需水信息采集与智能控制灌溉技术”（2011AA100509）
作者简介:蒋庭菲(1989-),女,硕士研究生,研究方向为景观、绿化观划。E-mail:jiangtingfei@eyou.com

更新日期/Last Update: 1900-01-01