柳州市“十三五”农田灌溉节水成效分析评价

Analysis and evaluation of farmland irrigation water-saving effect of Liuzhou City in the 13th five-year plan period

对节水投入、渠道防渗率、节水灌溉率、农田灌溉水有效利用系数等指标进行定量分析,评价了柳州市“十三五”农灌节水成效,分析了几个指标的一般关系,对柳州市“十四五”农灌节水工作提出了建议。

The agricultural irrigation water-saving effect of Liuzhou City in the 13th five-year plan period was evaluated by quantitative analysis of indexes including water-saving investment,impervious rate of channel,water-saving irrigation rate and effective use coefficient of farmland irrigation water.The relationship of several indexes was analyzed.Suggestions were put forward for farmland irrigation water-saving work of Liuzhou City in the 14th fiver-year period.