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“脆红”是从胡柚与红皮酸橙的杂交后代中选育出来的新品种,2011年7月取得农业部植物新品种权认定并定名。果实扁圆形,大小整齐,在无授粉条件下果实无种子,单果重0.21～0.29kg;混栽情况下每个果实有种子10余粒,单果重0.3～0.4kg,果形指数0.83～0.91,横径6.5～9.5cm。果皮浓橙色,表面光滑,油胞较密,果顶平截,无印圈,果皮厚0.33～0.38cm,稍难剥皮,白皮层粉红色。果肉橙色,果肉质地脆嫩爽口,香气浓,可食率高达81.6%。果肉含可溶性固形物12.0%,总糖7.56%,总酸1.35%,维生素C0.456mg/g。
“Crisp red” is a new breed bred from the cross between offspring of grapefruit and erythronate orange. In July 2011, it obtained the title of new plant variety rights of Ministry of Agriculture. The fruit is oblate, the size is neat, the fruit is seedless under the condition of no pollination, the fruit weight is 0.21-0.29kg; in the case of mixed planting, each fruit has more than 10 seeds, the weight of fruit is 0.3-0.4kg, the fruit shape index is 0.83-0.91 , The diameter of 6.5 ~ 9.5cm. Peel thick orange, smooth surface, dense oily, top cut flat, no print circle, pericarp 0.33 ~ 0.38cm thick, hard to peel, white cortex pink. Orange flesh, flesh texture crisp and refreshing, strong aroma, edible rate as high as 81.6%. Pulp with soluble solids 12.0%, total sugar 7.56%, total acid 1.35%, vitamin C0.456mg / g.