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刺梨(Rosa roxbughii Trait)原产贵州,是新开发的野生果树,其果实营养丰富,尤以维生素C含量为水果之冠,某些药用功效更使其身价倍增,是饮料工业的重要原料。我场1986年引进刺梨栽培,1987年进行嫩枝扦插试验,现报道如下。一、刺梨的引种引种地位于长江下游,土质为长江冲积沙土,有机质含量为0.38％,pH值为7.5,平均年日照时数为2131.2小时,温度14.9℃,无霜期220天,年降雨量965.2毫米,最高年份达1441.9毫米。
Rosa roxbughii Trait originated in Guizhou, is a newly developed wild fruit tree, the fruit is rich in nutrients, especially vitamin C content of the crown of fruit, some of the more medicinal efficacy double its worth, is the beverage industry an important raw material . My field 1986 introduced Cili pear cultivation, cutting test in 1987, are reported below. I. Introduction and introduction of prickly pear Introduction and introduction of prickly pear is located in the lower reaches of the Yangtze River. Its soil quality is alluvial sandy soil in the Yangtze River. Its organic matter content is 0.38%, pH value is 7.5, average annual sunshine duration is 2131.2 hours, temperature is 14.9 ℃, frost-free period is 220 days, annual rainfall is 965.2 Mm, the highest year reached 1441.9 mm.