在高台县开展了戈壁温室基质栽培西葫芦新品种引进筛选试验。结果表明，在商品性均一的情况下，杜兰特的综合表现优于其他品种，生长势好，瓜条形状均匀，单瓜重482.5 g，单株产量4.37 kg，折合产量148 398.0 kg/hm2，较对照品种冬秀3号增产4 987.5 kg/hm2，增产率3.48%。分析认为，西葫芦品种杜兰特适合在河西戈壁日光温室基质栽培中应用。

The screening test of new zucchini cultivated in Gobi greenhouse substrate was carried out in Gaotai County. The results showed that under the condition of commodity uniformity， Dulante's comprehensive performance was better than other cultivars， with good growth potential and uniform shape of melon bars. The single melon weight was 482.5 g， and the yield of single plant was 4.37 kg， the converted unit yield of 148 398.0 kg/hm2， which increased by 4 987.5 kg/hm2 and 3.48% compared with the control cultivar Dongxiu 3. It is concluded that Dulante is suitable for the substrate culture of Hexi Gobi solar greenhouse.

S642.6；S625.2

农业农村部西北地区蔬菜科学观測实验站( 2015-A2621- 620321-G1203 -066)、现代农业产业技术体系建设专项(CARS -24 -G- 25).甘肃省引导科技创新发展专项资金项目(2018GAASI3).甘肃省现代农业科技支撑体系区城创新中心重点科技项目(2019GAAS47)。