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Home Cultivars Gachun No.003 Youzhu

Gachun No.003 Youzhu

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
103

Id:ICR-25671

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Gachun No.003 Youzhu'

Chinese Name:高淳003号优株

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Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.763.【Resource number】320125-010-0003;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Gaochun District, Nanjing City, Jiangsu Province.【PLANT】Open. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave green,old leaves dark green,Oblong in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,6.9 cm long and 3.1cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen,stigma lobed 4. Ovaries Have pubescent.【FRUIT】surface smooth,round sphereor Ovoid,yellowish brown in color;average weight 16.25g;Ratio of fresh seeds 62.65%;Testa color Sepia;Kernel oil content 38%.【FATTY ACID CONTENT】Oleic acid 82%,Linoleic acid 8.1%,Linolenic acid 0.3%.,Stearic acid 1.4%,Palmitic acid 7.5%. Full blooming season 1 mid 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763页。【资源编号】320125-010-0003;野生资源(特异单株);油用栽培,遗传育种材料。产于江苏省南京市高淳区。【植株】树姿开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶绿色,老叶深绿色,长椭圆形. 叶缘平,先端渐尖,基部楔形,长6.9厘米,宽3.1厘米。【花】萼片有绒毛,花瓣白色,雌蕊比雄蕊高,柱头浅裂. 4裂. 子房有绒毛。【果】表面光滑,圆球形或卵球形,黄棕色;平均单果重16.25克;鲜出籽率62.65%;种皮棕褐色;种仁含油率38%。【脂肪酸含量】油酸82%,亚油酸8.1%,亚麻酸0.3%.,硬脂酸1.4%,棕榈酸7.5%。盛花期11月中旬;果熟期10月下旬。

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