4个美国李品种在沾益的引种成效

Introduction Effect of Four American Plum Varieties in Zhanyi County

2000年沾益县自山东农学院果树研究所引入美国大红玫瑰、碧绿红心、美蓝宝石、卡特丽娜4个李品种试种。经过4年的栽培试验,评选出生长好、抗性强,具有丰产、稳产、晚熟性能,果大、质优商品性状好,适宜在沾益及相似生态区域栽培的大红玫瑰、碧绿红心、美蓝宝石3个李品种。

4 varieties of plum, named'Dahongmeigui','Biluhongxin','Meilanbaoshi','Katelina', were introduced to Zhanyi county in 2000 from Fruit Institute of Shandong Agriculture University. After four years' cultivation tests, three of them showed the characteristics of well growing, strong resistance, high and steady yield, late ripening, big fruit and good quality. These tree plum varieties, namely'Dahongmeigui','Biluhongxin','Meilanbaoshi', were recommended to cultivate in Zhanyi and the similar ecological area.