一九二六年以前,由美国引入成都栽培,原名Grimes Golden,最早一些苗圃目录,译名格兰金,由于果点较粗大,锈褐色,梗洼及果肩部又多锈斑,因此成都人命名为麻皮苹果,引到蓬溪后称为青苹。现全省各地均有栽培,以成都、简阳、金堂、蓬溪、南川、重庆等县、市栽培较多,省外亦多引种,表现良好。树势强健,树冠较开张,多呈园锥形;多年生枝淡褐色,新梢青褐到淡赤褐色,梢端略具绒毛,枝叶较蜜,叶色较浅。成年树,以短果枝结果为主,但中、长果枝多腋花芽,着果率亦增高,在适当管理条件下,表现极丰产稳产。 Before 1926, the United States introduced the cultivation of Chengdu, formerly known as Grimes Golden, the earliest nursery directory, translated into Grantin, due to thicker spots, rusty brown, stem depression and fruit shoulder rusty, so Chengdu people named For the bark apple, lead to Pengxi called green apple. Now all over the province have cultivated to Chengdu, Jianyang, Jintang, Pengxi, Nanchuan, Chongqing and other counties, cities more cultivated, the province also introduced more, performed well. Strong tree vigor, more open crown, mostly garden conic; perennial branches light brown, young shoots light brown to light brown, slightly villous tip, leaves more honey, leaf color lighter. The adult tree is dominated by short fruit branches, but medium and long fruit branches have more axillary flower buds and fruit bearing rates. Under appropriate management conditions, they are extremely stable and yielding.