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2007年从辽宁省经济林研究所引进榛品种辽榛3号,在山西省农业科学院果树研究所榛试验园试栽。该品种在山西省太谷县表现良好,平均单果重2.86 g,最大单果重3.83 g,味香甜,品质上乘,出仁率高达46.8%;早果、丰产,定植后第3年均可开花结果,第4、第5、第6年每667m2产量分别为48.3、82.6、160.3 kg,抗寒、抗旱性强,抗晚霜,适宜在本地推广栽植。
In 2007, the hazel variety Liaozhen 3 was introduced from Liaoning Provincial Institute of Economic Forestry, and was planted in Hazel Experimental Park of Fruit Tree Research Institute of Shanxi Academy of Agricultural Sciences. The variety in Taigu County, Shanxi Province performed well with an average fruit weight of 2.86 g, the maximum fruit weight of 3.83 g, sweet and delicious, high quality kernel rate as high as 46.8%; early fruit, high yield, the first 3 years after planting can flowering results , Respectively. The yield per 667m2 in the 4th, 5th and 6th years was 48.3, 82.6 and 160.3 kg, respectively. It is suitable for local popularization and planting in the aspects of cold resistance and drought resistance.