旱作枸杞节水栽培试验

A Test for Water Saving Cultivation of Dry Wolfberry

在南部干旱地区采取不同的灌溉方式进行枸杞栽培试验比较,结果表明:根际灌溉处理的枸杞七寸枝长最短,着果距短,花果量大,但鲜重、干重均较灌水量大的沟灌、大水漫灌处理减少;从节水效果来看,还是比较成功的,根际灌溉枸杞每年耗水198 m3/hm2,可获得枸杞产量4 057.5 kg/hm2。

A test for water saving cultivation of wolfberry was made adopting different irrigation methods for experimental comparison in southern arid area of Zhongning County. The result shows that with the treatment of root irrigation, the wolf- berry had a shortest seven inch branch, a short fruit distance and a large number of flowers and fruits but the fresh weight and dry weight were decreased compared with the furrow irrigation and flood irrigation which has the characteristics of using more water. From the view of saving water it was relatively successful. The yearly water consumption of root irrigation wolf- berry was 98 m3/hm2 and the yield was 4 057.5 kg/hm2.