当前位置: 首页 > 文章 > 创业农场适宜发展井灌水田规模研究 东北农业大学学报 2003,34 (4) 81-84
Position: Home > Articles > Study on the rational paddy's well irrigation scale on Chuangye farm Journal of Northeast Agricultural University 2003,34 (4) 81-84

创业农场适宜发展井灌水田规模研究

作  者:
贾士靖;杨广林
单  位:
河北经贸大学;东北农业大学
关键词:
创业农场;井灌水稻;灌溉定额;灌溉规模
摘  要:
为农场合理利用地下水资源和调整种植业结构 ,通过建立适合创业农场的水稻生长发育需水量模型及选取恰当的模型参数 ,研究得出了在 5 0 %和 75 %降水保证率下的水稻需水量和灌溉定额 ,本区适宜发展井灌水稻的相应规模。
译  名:
Study on the rational paddy's well irrigation scale on Chuangye farm
作  者:
JIA Shi-jing,YANG Guang-lin (Hebei Economy and Trade University,Shijiazhuang 050061 China)
关键词:
Chuangye farm;well irrigation paddy;irrigation quota:irrigation scale
摘  要:
This study evaluates paddy's water needed for growth and irrigation quota under 50% and 75% precipitation certification degree on Chuangye farm through establishing suitable water needed model for paddy's growth and selecting proper model parameter thereafter the author calculates this area's corresponding scale of well irrigation.The conclusion provides scientific basis for underwater rational usage and plantation structure adjustment.

相似文章

计量
文章访问数: 16
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊