论文部分内容阅读
京春桃是北京农林科学院林果所选育 ,1 989年经有关专家鉴定 ,定名京春。 1 993年我园引入芽苗试栽。通过几年观察 ,发现该品种特早熟 ,果个较大 ,外观美、品质好、丰产 ,具有很高的经济效益和发展前景。1 主要特性1 1 果实性状 果实椭圆形 ,果顶圆。平均单果重1 35g ,最
Beijing spring Peach Academy of Agriculture and Forestry, Beijing Academy of Forestry selection, in 1989 by the relevant experts, named Beijing Spring. In 1993 I introduced the bud seedlings planted. After several years of observation, it was found that the cultivars were especially premature, with large fruit, beautiful appearance, good quality and high yield, with high economic benefits and development prospects. 1 main features 1 1 fruit shape fruit oval, fruit top circle. The average weight of single fruit 35g, the most