目前世界各国新栽培的苹果优良品种大部分来自美国,如红元帅系、金帅系品种及红玉等。 美国苹果栽培中,红元帅系品种仍占统治地位,在全国范围内占40％,在华盛顿州占70％。第二位的品种在西部各州是金帅和金帅系,在中部各州为红玉,在东部各州为旭,其次为芹川、翠玉、醇露、君袖、艾达红、荣冠、大珊瑚、司密斯和生娘等。 At present, most cultivars of apple cultivars in the world are mostly from the United States, such as the Department of Red Marshes, the Department of Jinshuai, and ruby. Apple cultivation in the United States, the Red Marshal is still the dominant species, accounting for 40% of the country, accounting for 70% in Washington State. The second breed was Jinshuai and Jinshuai in the western states, red jade in the central states and Asahi in the eastern states, followed by Qinchuan, Jade, alcoholic dew, Junxu, Aidahong, Rongguan, Smith and mother-in-law.