当前位置: 首页 > 文章 > 北京市草坪灌溉制度拟定 节水灌溉 2005 (2) 11-13
Position: Home > Articles > Studying out of Turfgrass Irrigation Schedule in Beijing Water Saving Irrigation 2005 (2) 11-13

北京市草坪灌溉制度拟定

作  者:
杨建国;张新民
单  位:
中国农业大学水利与土木工程学院;河南省驻马店农业学校
关键词:
草坪;灌溉制度;需水量;北京
摘  要:
根据北京地区的气象、草坪和土壤资料,利用由FAO编制的 CROPWAT软件,计算了不同降雨年型北京市草坪灌溉制度,结果为:在干旱年份灌水25次,净灌溉定额447 mm;平水年灌水23次,净灌溉定额411 mm;丰水年灌水19次,净灌溉定额347 mm。
译  名:
Studying out of Turfgrass Irrigation Schedule in Beijing
作  者:
YANG Jian-guo~(1,2), ZHANG Xin-min~3(1.College of Water Conservancy and Civil Engineering, China Agricultural University, Beijing City 100083,China; 2. Institute of Agricultural Resources and Environment, Ningxia Academy of Agriculture and Forestry Sciences, Yinchuan City 750002,China; 3.Zhumadian Agricultural School of Henan Province, Zhumadian City 463000,Henan Province, China )
关键词:
turfgrass; irrigation schedule; water requirement; Beijing
摘  要:
According to the climate, turfgrass and soil data in Beijing, the irrigation schedule of turgrass in Beijing for different typical hydrologic years was calculated with CROPWAT software developed by FAO. The calculated result shows that turgrass need to be irrigated 25 times and total net irrigation quota should be 447mm in dry year, 23 times and 411mm in normal year, 19 times and 347mm in wet year.

相似文章

计量
文章访问数: 7
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊