长沙地区中晚熟桃品种引种生物学性状评价

Evaluation of Biological Traits of Introduced Medium and Late Mature Peach Varieties in Changsha Area

对长沙地区引进的新川中岛桃等品种和地方品种象牙白桃共7个中晚熟桃品种的主要生物学性状进行评价。结果表明:锦绣黄桃、古巴桃和脆蜜桃的坐果率高,丰产性好,果实较大,果形圆整美观,风味脆甜可口,品质优且较耐贮运,是适合长沙地区栽培的首选品种;新川中岛桃和临武红心桃虽然产量一般,但外观漂亮,品质特优,市场销售较好,也是值得推荐的优良品种,适宜在长沙地区推广;松森桃与前4个品种相比,产量一般,风味较淡,无明显特色;地方品种象牙白风味较淡、口感太绵,市场接受度低,不宜继续推广。

The main biological characters of seven Medium and late mature peach varieties,including introduced varieties"Xinchuanzhongdaotao"and others,local varieties"Xiangyabaitao"were evaluated.The results showed that"Jinxiuhuangtao","Gubatao"and"Cuimitao"fruit setting rate was high,high yielding good,large fruit,fruit shape round and beautiful,crisp and delicious flavor,quality and shipping,as first choice for cultivation was suitable for Changsha area."Xinchuanzhongdaotao"and"Linwuhongxintao"although the output was general,but the appearance was beautiful,the quality was excellent,the market sells better,also was worth to recommend the fine breed,suitable for promotion in Changsha area.In comparison with the first four varieties,the yield of"Songsentao"was general and the flavor was lighter and less distinctive.The local variety"Xiangyabaitao"With lighter flavor,the taste was too soft,the market acceptance is low,should not continue to promote.