Id:ICR-24788
Country:China
Year Published/Registered:2014
Cultivar Type:For Oil
AGM Type:
Scientific Name:Camellia oleifera 'Huangshan 2'
Species/Combination:C. oleifera
Chinese Name:黄山2号
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皖S-SC-CO-010-2014 2014年安徽省林木良种审定编号。
» English Description
Huangshan 2(Camellia oleifera). China Forestry Publishing House, 2016. Oil-tea Camellia Cultivars in China, p.118. Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.423.【Resource number】341004_010_0002;Breeding resources (excellent variety);Oil cultivation, genetic breeding materials. Originated in Huizhou District, Huangshan City, Anhui Province.【PLANT】Half-opened. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave green,old leaves deep green,long oval in shape. Leaf margins wavy,Leaf apex acuminate,Leaf base cuneate,5.99 cm long and 3.07cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 3. Ovaries have pubescent.【FRUIT】surface smooth,round sphere,cyan, the sunny side red in color;average weight 23.08g;Ratio of fresh seeds 46.88%;Testa color brown;Kernel oil content 44.2%.【FATTY ACID CONTENT】Oleic acid 78.8%,Linoleic acid 9.7%,Linolenic acid 0.3%.,Stearic acid 1.2%,Palmitic acid 9.6%. Full blooming season Late October;Fruit harvest season Mid-October.
» Chinese Description
黄山2号 Camellia oleifera ‘Huangshan 2’. 中国林业出版社, 2016. 《中国油茶品种志》,p.118。【审定编号】皖S-SC-CO-010-2014【品种类别】无性系【选育地】黄山市徽州区【选育单位】黄山市林业科学研究所【选育年份】2014年【植物学特征】灌木,树冠开张、通透,自然扁球形,稀疏,内膛透光,树高2.15-3m,冠幅4.0mx4.5m。大枝平展、开张,小枝半下垂,嫩枝暗红色。叶革质,长5.5-7.0cm,宽2.5-3.8cm,椭圆形;先端渐尖,下弯,基部宽楔形至两侧对称;上面暗绿色,中脉具粗毛;下面黄绿色,无毛,侧脉6对,不很明显;叶面平整,有时略呈波状,边缘具细锯齿,叶柄较短,仅4mm,有粗毛。花顶生,近无柄,萼片6枚,具绒毛;花冠直径4.4-6.8cm,花瓣7-8片,白色,倒卵形,长3.4-4.0cm,宽2.0-2.5cm【经济性状】盛果期亩产果858kg,折合亩产油86.7kg。单果重32g,鲜果出籽率61.1%,干果出籽率41.8%,干籽出仁率52.2%,干仁含油率46.2%,果含油率10.1%。主要脂肪酸成分及含量为:棕榈酸(C16:0)9.0%、棕榈烯酸(C16:1)0.1%、硬脂酸((:18:0)1.6%、油酸(:18:1)81.7%、亚油酸(C18:2)69%、亚麻酸(C18:3)0.3%、顺-11-二十碳烯酸(C20:1)0.5%。【典型识別特征】树冠开张不浓密,透光性好,内膛结果。果球形,红色,具5棱。
姚小华、任华东主编,2020年《中国油茶遗传资源》第423页。【资源编号】341004_010_0002;选育资源(良种);油用栽培,遗传育种材料。产于安徽省黄山市徽州区。【植株】树姿半开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶绿色,老叶深绿色,长椭圆形. 叶缘波状,先端渐尖,基部楔形,长5.99厘米,宽3.07厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头浅裂. 3裂. 子房有绒毛。【果】表面光滑,圆球形,青色,向阳面红色;平均单果重23.08克;鲜出籽率46.88%;种皮棕褐色;种仁含油率44.2%。【脂肪酸含量】油酸78.8%,亚油酸9.7%,亚麻酸0.3%.,硬脂酸1.2%,棕榈酸9.6%。盛花期10月下旬;果熟期10月中旬。
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