六个猕猴桃品种在六盘水市的品比试验

Variety Comparative Test of Six Introduced Kiwifruit Varieties in Liupanshui

以国内外较优6个猕猴桃品种为试材,利用引种技术进行品种的引进及筛选,综合评价各品种的物候期、适应性、果实品质等指标,以优化和调整六盘水猕猴桃品种结构,探明并确定贵州猕猴桃主产区六盘水市适应性较好的品种。结果表明:根据各品种的表现和"合理-满意度"分析,在六盘水表现较好的品种有"红阳",成熟期为8月中下旬,总糖含量为11.90%,口味香甜,果肉为红色,667m^2产量742.8kg,"金艳"成熟期为9月,667m^2产量1 018.6kg、单果质量118.43g、香味浓郁、果肉金黄色,"贵长"成熟期较晚,667m^2产量为1 401.7kg,香味较浓、果肉翠绿色;表现不好的品种有"西选2号""楚红",这2个品种产量均较低,果实口感一般;表现相对较好的品种有‘Hort 16A’口感较好,但抗病性较弱,"和平2号"单果质量156.80g,但667m^2产量仅有953.1kg,"海沃德"667m^2产量仅有703.6kg,表现不稳定。"红阳""金艳""贵长"在六盘水地区表现良好,适宜推广种植。

To optimize and adjust the structure of kiwifruit varieties in Liupanshui city, proven and determine appropriate varieties of kiwifruit in main producing areas-Liupanshui city in Guizhou. Technology of introducing used for screening and introduction of variety, performance evaluation for phenology phase,adaptabi-lity and fruit quality of introduced varieties. Liupanshui performed better varieties,＇ Hongyang~ kiwi the mature male in late August,the total sugar content of 11.90%,sweet and flesh was red,just 742. 8 kg per 667 m2, ＇Jinyan＇ kiwi maturity was in September,667 m2 yield was 1 018. 6 kg, single fruit weight was 118. 43 g, rich flavor,golden yellow flesh, ＇Guichang＇ kiwi late maturity, 667 m2 yield was 1 401.7 kg,strong mellow taste,emerald green flesh;poor performance of the varieties were ＇Xixuan No. 2＇ and ＇Chuhong＇ with unpleasant taste, low yield, ＇Hort 16A＇ taste was better,but resistance was weak,＇ Heping No. 2＇ fruit weight was 156. 80 g,but 667 mz yield was only 953. 1 kg, ＇Hayward＇ 667 m2 yield was just 703. 6 kg,performance was unstable. The ＇Hongyang＇ ＇Jinyan＇ and ＇Guichang＇ performanced well in Liupanshui,suitable for planting.