毛乌素沙漠南缘绿洲生态区露地厚皮甜瓜栽培适应性研究

在大范围引种观察的基础上，选出较优的10个厚皮甜瓜品种，进一步开展栽培适应性试验，并根据专家评估、消费者需求和种植户意见，建立以农艺性状、商品性状、品质性状为一级指标，产量、含糖量、抗性等15个因素为二级指标，以观察、测定值为三级指标的三级权重赋值体系。对权重赋值的比较分析得出：京玉黄流星、金蜜特、丰雷等3个厚皮甜瓜品种综合性状指标明显优于其他品种，在陕西榆林北部毛乌素沙漠南缘绿洲生态区具有较好的推广价值。

Cultivation Adaptability of Muskmelon in Open Field in Ecological Region of Oasis on the Southern Margin of Mu Us Desert

On the basis of observation of introduced cuhivars in the large-scale, 10 better muskmelon cultivars were selected and then were further tested on cultivation adaptability. After learned expert assessment, consumer needs and views of farmers, the three-tier system of weight assignment was established, as agronomic, commercial and quality traits for the first-level index, 15 factors such as yield, sugar content and resistance for the second-level index, observation and measurement for the three-level index. The comparative analysis showed that Jingyuhuangliuxing, Fenglei and Jinmite were better synthetically than the others. They were suitable for cultivation in ecological region of oasis on the southern edge of Mu Us Desert in the northern part of Yulin in Shanxi province.