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靖州大油栗,是湖南省靖州县著名的优良种质资源.县内产业化开发正在兴起。南方各省也相继引种栽培,有的初见成效。1、主要优良性状果大形美:属特大果型良种(平均果重25g—30g,最大果重42.2g),外壳紫红、油亮; 营养丰富:果实含淀粉49.8%-65.9%、蛋白质9.2%一11.8%、脂肪3.8%-4.7%,多种维生素和微量元素明显高于其它品种;
Jingzhou big oil chestnut, Jingzhou county in Hunan Province is well-known fine germplasm resources. County industrial development is rising. Southern provinces have also introduced cultivation, and some initial results. 1, the main goodness of the United States is a large beautiful shape: a super large fruit type (average fruit weight 25g-30g, maximum weight 42.2g), shell purple, oily; nutrient-rich: fruit starch 49.8% -65.9%, protein 9.2% A 11.8%, fat 3.8% -4.7%, a variety of vitamins and trace elements was significantly higher than other varieties;