云南引进葡萄柚品种果实品质评价

对引种于云南省普文县的9个葡萄柚品种的果实性状进行了比较,分析表明:含糖量一般,平均含量为5.49%;酸含量较高,平均值为1.20%;维生素C平均含量26.43 mg/100 mL;可溶性固形物含量平均值为8.7%.采用“合理-满意度”和多维价值理论合并规则,以参评品种的可溶性糖、可滴定酸、维生素C 3个因子作为评价目标,对9个葡萄柚品种果实进行综合评价,初步确定了适宜在试验区及其周边地区栽培的优良品种.

Evaluation on the Fruit Quality of 9 Citrus paradisi Cultivars Introduced into Yunnan Province

The characteristics of 9 Citrus paradisi cultivars introduced into Puwen County,Yunnan Province were comparatively studied.The results showed that the average sugar contnet in the fruit of these cultivars was 5.49%,which was on the common level.The average acid content was 1.20%,which was higher than that of contained in the local cultivars.And the vitamin C content was 26.43 mg/100 mL,the content of soluble solid materials was 8.7%.Taking the contents of the soluble sugar,acid and vitamin C as 3 target evaluation factors,the comprehensive evaluation on the fruit quality of the 9 introduced cultivars was made by means of the rationalization-satisfaction indices integrated with multi-dimensional value theory.Some of the cultivars were set suitable to be cultivated around the experimental plot and its peripheral areas.