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曙光、华光、艳光是中国农科院郑州果树所育成的早熟、优质、丰产甜油桃品种,已成为我国露地和设施油桃栽培的主栽品种之一,山东省胶州市于1997年引进进行露地和设施栽培,取得了良好的经济效益,现将其品种特性及栽培要点简介如下。一、品种特性 1.曙光果实圆形或近圆形,平均单果重90.5g。果顶平,微凹入,缝合线浅而明显,两侧对称,果面光滑无毛,底色浅黄,着鲜红色或紫红色,有光泽,果皮较厚,不易剥离。果肉黄色,肉质紧密,硬溶质,清脆爽口,汁液中
Dawn, Huaguang, Yan Guang is the Chinese Academy of Agricultural Sciences Zhengzhou fruit trees bred early, high-quality, high yield sweet nectarine varieties, has become China’s open field and facilities nectarine cultivated one of the main varieties of Jiaozhou in Shandong Province in 1997 The introduction of open field and facilities cultivation, and achieved good economic returns, now the characteristics of its varieties and cultivation points are as follows. First, the variety characteristics 1 dawn fruit round or nearly circular, the average weight 90.5g. Top flat, slightly concave, sutures shallow and obvious, symmetrical on both sides, the fruit smooth and glabrous, yellowish background, with bright red or purple, shiny, thick peel, not easy to peel. Yellow flesh, fleshy, hard solute, crisp and refreshing, juice