不同薄皮甜瓜品种比较试验

为筛选高品质、高产量、抗病性强的甜瓜（Cucumis melo L.）品种,引进22个薄皮甜瓜品种,通过调查不同品种的田间性状、发病率、各个生育期,测定果实的横径、纵径、硬度、单果质量、含糖量,比较分析不同甜瓜品种间差异。试验结果表明,各品种在果实外观、单果质量、果形指数、糖含量方面均存在一定差异。其中,绿皮类型综合表现良好的品种是L14和L21,口感较好,抗病性较强;白皮类型综合表现良好的品种是L11,口感较好,产量较高;花皮类型综合表现良好的品种是L19,口感较好,抗病性较强,产量较高;筛选的优良品种有待在北京地区进一步试种。

Comparison of Different Thin-skinned Muskmelon Cultivars

In order to screening of thin-skinned muskmelon cultivars with good quality, high yield and strong disease resistance, we introduced 22 thin-skinned muskmelon cultivars as material to do a comparison test by investigating their field characters, incidence of disease, periods of development and measuring their fruit＇s diameter, vertical diameter,hardness, weight and soluble solids content. The results showed that there were some certain differences of the fruit appearance, single fruit weight, fruit shape index and fruit sugar content among each other. L14 and L21 had the best taste and strongest disease resistance in green thin-skinned muskmelon cultivars. L11 had the best taste and highest yield in white thin-skinned muskmelon cultivars. L19 had the best taste, strongest disease resistance and highest yield in mottled thin-skinned muskmelon cultivars. However, further cultivation experiment of the four selected cultivars should be carried out in Beijing area.