Id:ICR-24790
Country:China
Year Published/Registered:2009
Cultivar Type:For Oil
AGM Type:
Scientific Name:Camellia oleifera 'Wanhui 2'
Species/Combination:C. oleifera
Chinese Name:皖徽2号
Japanese Name:
Meaning:
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皖R-SF-CO-007-2009 2000年安徽省林木良种审定编号。
» English Description
Wanhui 2(Camellia oleifera). China Forestry Publishing House, 2016. Oil-tea Camellia Cultivars in China, p.86. Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.425.【Resource number】341004_010_0007;Breeding resources (excellent variety);Oil cultivation, genetic breeding materials. Originated in Huizhou District, Huangshan City, Anhui Province.【PLANT】Open. Young shoots have hairs. Leaf buds yellow-green, without tomentose hairs.【LEAF】young leave yellow-green,old leaves deep green,oval in shape. Leaf margins wavy,Leaf apex obtuse,Leaf base cuneate,6.06 cm long and 3.08cm 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 in color;average weight 18.54g;Ratio of fresh seeds 45.15%;Testa color brown;Kernel oil content 40.2%.【FATTY ACID CONTENT】Oleic acid 79.4%,Linoleic acid 9.8%,Linolenic acid 0.4%.,Stearic acid 1%,Palmitic acid 8.8%. Full blooming season Mid-October;Fruit harvest season Mid-October.
» Chinese Description
皖徽2号 Camellia oleifera ‘Wanhui 2’. 中国林业出版社, 2016. 《中国油茶品种志》,p.86。【认定编号】皖R-SF-CO-007-2009【品种类别】家系【原产地】安徽省歙县歙西林场【选育地】安徽省歙县歙西林场【选育单位】安徽省歙县歙西林场、安徽农业大学林学与园林学院、安徽省林业高科技开发中心【选育年份】2005-2009年【植物学特征】小乔木,主干粗壮,3-5个分枝,树姿开张,多为伞形;成年树体高度2.7m,地径16.9cm,冠幅3.2mx3.4m;芽被白色细绒毛,芽鱗及嫩叶黄绿色,叶互生,上斜,中等大小,绿色,质地中,叶长4.25-6.68cm,宽2.10-3.37cm,椭圆形,侧脉5-10对,叶面平,叶齿密,4-7个/cm,锐度中,叶基近圆形,尾端钝尖;花萼绿色,萼片被有绒毛,花瓣白色,花冠直径5.6-7.3cm,6-9瓣,花柱3-4浅裂,雄蕊相对较高,有淡香味;蒴果,果实卵形(形似鸡心),顶部突尖,横径2.93-3.【经济性状】结实大小年2-3年,平均果径3.49cmx3.19cm,单果重14.31-20.58g,种子大小不均匀,百粒重120.40-129.68g。鲜果出籽率36.60%-45.10%,千果出籽率24.30%-24.80%.,干籽出仁率54.0%-67.2%,种仁干基含油率47.9%-48.7%。折光指数1.4607,碘值(1)85.0g/100g,皂化值(KOH)189mg/g,不阜化物10.6g/kg。主要脂肪酸组成:棕榈酸(C16:0)8.2%、硬脂酸(C18:0)2.1%、油酸(C18:1)8【典型识别特征】树形开张。叶中等大小,绿色,椭圆形,尾端钝尖。花白色,6-9瓣,花柱3-4浅裂。果实卵形(鸡心形),顶部突尖,外果皮光滑,背光面青色,向光面红色。
姚小华、任华东主编,2020年《中国油茶遗传资源》第425页。【资源编号】341004_010_0007;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】树姿开张.嫩枝有绒毛. 叶芽黄绿色.无绒毛.【叶】嫩叶黄绿色,老叶深绿色,椭圆形. 叶缘波状,先端钝尖,基部楔形,长6.06厘米,宽3.08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;平均单果重18.54克;鲜出籽率45.15%;种皮棕褐色;种仁含油率40.2%。【脂肪酸含量】油酸79.4%,亚油酸9.8%,亚麻酸0.4%.,硬脂酸1%,棕榈酸8.8%。盛花期10月中旬;果熟期10月中旬。
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Blooming Season: China
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