9个苹果新品种在榆林南部丘陵沟壑区的引种表现

为进一步筛选适宜榆林南部丘陵沟壑区栽植的优质苹果新品种，试验以长富2号为对照，通过对烟富系列、响富、瑞阳、瑞雪、维纳斯·黄金、秦脆、玉华早富等9个中晚熟苹果品种的主要性状进行观察记录，并对其进行分析研究。结果表明：烟富10、烟富6、响富、秦脆四个中晚熟红色品种和维纳斯·黄金、瑞雪两个晚熟黄色品种适宜于榆林南部丘陵沟壑区栽植。

Performance of Nine New Introduced Apple Varieties in Hilly and Gully Area of Southern Yulin

In order to screen out the new high-quality apple varieties suitable for planting in the southern hilly and gully areas of Yulin, ''Nagafu No.2'' was used as a control, the main traits of 9 mediums and late ripe apple varieties, including ''Yanfu series'', ''Xiangfu'', ''Ruiyang'', ''Ruixue'', ''Venus Gold'', ''Qincui'' and ''Yuhua Early'', were observed and recorded in this experiment.The results showed that the four medium and late ripe red varieties including ''Yanfu 10'', ''Yanfu 6'', ''Xiangfu'', ''Qincui'' and two late ripe yellow varieties including ''Venus Gold'' and ''Ruixue'' are suitable for planting in the hilly and gully areas of southern Yulin.