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Cangnanyouzhu 2

Last Updated:2021/12/15 16:16:27 By:ICR



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera ' Cangnanyouzhu 2'

Chinese Name:苍南优株2号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.893.【Resource number】330327-010-0002;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Cangnan County, Zhejiang Province.【PLANT】Half open. Young shoots have hairs. Leaf buds Jade white, have tomentose hairs.【LEAF】young leave yellow-green,old leaves medium green,Oblong in shape. Leaf margins flat,Leaf apex obtuse,Leaf base nearly round,5.54 cm long and 2.39cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface smooth,round sphere,Teal in color;average weight 15.33g;Ratio of fresh seeds 44.16%;Testa color Black-brown;Kernel oil content 46.1%.【FATTY ACID CONTENT】Oleic acid 83.3%,Linoleic acid 5.3%,Linolenic acid 0.2%.,Stearic acid 2.1%,Palmitic acid 8.3%. Full blooming season Mid-to-late October to 1Early January;Fruit harvest season Late October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第893页。【资源编号】330327-010-0002;野生资源(特异单株);油用栽培,遗传育种材料。产于浙江省苍南县。【植株】树姿半开张.嫩枝有绒毛. 叶芽玉白色.有绒毛.【叶】嫩叶黄绿色,老叶中绿色,长椭圆形. 叶缘平,先端钝尖,基部近圆形,长5.54厘米,宽2.39厘米。【花】萼片有绒毛,花瓣白色,雌蕊比雄蕊高,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15.33克;鲜出籽率44.16%;种皮黑褐色;种仁含油率46.1%。【脂肪酸含量】油酸83.3%,亚油酸5.3%,亚麻酸0.2%.,硬脂酸2.1%,棕榈酸8.3%。盛花期10月中下旬至11月上旬;果熟期10月下旬。


Flower Size

Blooming Season China