新疆的抗寒果树种质资源

The Gene Pool of Antifrigid Fruit-trees in Xinjiang

自然概况新疆地处欧亚大陆中心,位于东经71～96°北纬36～48°之间,幅员辽阔,四周环有高山峻岭,境内山系重叠,地形复杂,离海洋遥远,大陆性气候非常明显。特点是:气温变化剧烈,春温骤升,秋温剧降,夏季短暂炎热,冬季漫长严寒,降水稀少,空气干燥,然而日照充足,热量丰富,土壤透气透水性好,非常有利于园艺作物的生产,自然资源也极其丰富,因此新疆素有瓜果之乡美称,发展前景宽广。

The gene pool of antifrigid fruit-trees in Xinjiang have been arrangedin this paper, The fruit-trees include six family, twenty genus and fifty-five species, their characteristic were introduced in the paper.