宁夏农林科技
寧夏農林科技
저하농림과기
Ningxia Journal of Agriculture and Forestry Science and technology
2015年
9期
50-51,60
,共3页
惠农渠%农业灌溉用水%节水潜力
惠農渠%農業灌溉用水%節水潛力
혜농거%농업관개용수%절수잠력
Huinong canal%Agricultural irrigation water use%Water-saving potentia
宁夏惠农渠灌域由于渠道砌护率低、输水损失大，致使渠道水利用系数偏低。通过对惠农渠现状工程运行情况及灌溉用水结构、用水量等的调查，从多方面分析灌域渠道砌护后的节水潜力，并对灌溉用水提出建议，为灌域的用水管理提供技术依据。
寧夏惠農渠灌域由于渠道砌護率低、輸水損失大，緻使渠道水利用繫數偏低。通過對惠農渠現狀工程運行情況及灌溉用水結構、用水量等的調查，從多方麵分析灌域渠道砌護後的節水潛力，併對灌溉用水提齣建議，為灌域的用水管理提供技術依據。
저하혜농거관역유우거도체호솔저、수수손실대，치사거도수이용계수편저。통과대혜농거현상공정운행정황급관개용수결구、용수량등적조사，종다방면분석관역거도체호후적절수잠력，병대관개용수제출건의，위관역적용수관리제공기술의거。
Due to a low lining rate and a large water conveyance loss in the Ningxia Huinong canal irrigation area, the canal's water use coefficient is low. Based on an investigation on the present situation of the canal's operation, irrigation water use structure and water consumption, the water-saving potential after the lining of the canals in the irrigation area are analyzed from various aspects. Some suggestions about the irrigation water use are put forward to provide a technological support for the water use management in the irrigation area.
