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Home Cultivars Dongfeng Xuan No.17

Dongfeng Xuan No.17

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
80

Id:ICR-25711

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Dongfeng Xuan No.17'

Chinese Name:东风选17号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.800.【Resource number】522631-010-0017;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Liping County, Guizhou Province.【PLANT】Open. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave green,old leaves medium green,lanceolate in shape. Leaf margins wavy,Leaf apex acuminate,Leaf base cuneate,4.76 cm long and 2.66cm wide.【FLOWER】Sepals have hairs,petal in white color,the length of pistil equal to the length of stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface smooth,Ovoid,Greenish yellow in color;average weight 3.47g;Ratio of fresh seeds 59.65%;Testa color black;Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. Full blooming season Late October;Fruit harvest season Mid-October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第800页。【资源编号】522631-010-0017;野生资源(特异单株);油用栽培,遗传育种材料。产于贵州省黎平县。【植株】树姿开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶绿色,老叶中绿色,披针形. 叶缘波状,先端渐尖,基部楔形,长4.76厘米,宽2.66厘米。【花】萼片有绒毛,花瓣白色,雌蕊与雄蕊相同高度,柱头浅裂. 3裂. 子房有绒毛。【果】表面光滑,卵球形,青黄色;平均单果重3.47克;鲜出籽率59.65%;种皮黑色;种仁含油率%。【脂肪酸含量】油酸%,亚油酸%,亚麻酸%.,硬脂酸%,棕榈酸%。盛花期10月下旬;果熟期10月中旬。

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Blooming Season China

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