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Jiangtun Zhen No.GY9-1

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



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia semiserrata 'Jiangtun Zhen No.GY9-1'

Chinese Name:江屯镇GY9-1号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1252.【Resource number】441223-066-0007;Wild resources (special individual plant);Oil use, ornamental cultivation, genetic breeding materials. Originated in Guangning County, Guangdong Province.【PLANT】Open. Young shoots have hairs. Leaf buds brownness, have tomentose hairs.【LEAF】young leave red,old leaves yellow-green,Oblong in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,11.21 cm long and 3.82cm wide.【FLOWER】Sepals without hairs,petal in red color,the pistil taller than the stamen,stigma lobed 5. Ovaries Have pubescent.【FRUIT】surface smooth,oblate,Qing red in color;average weight 400.98g;Ratio of fresh seeds 13.45%;Testa color brown;Kernel oil content 55.98%.【FATTY ACID CONTENT】Oleic acid 77.59%,Linoleic acid 6.53%,Linolenic acid ——%.,Stearic acid 4.88%,Palmitic acid 10%. Full blooming season Early January;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1252页。【资源编号】441223-066-0007;野生资源(特异单株);油用、观赏栽培,遗传育种材料。产于广东省广宁县。【植株】树姿开张.嫩枝有绒毛. 叶芽褐色.有绒毛.【叶】嫩叶红色,老叶黄绿色,长椭圆形. 叶缘平,先端渐尖,基部楔形,长11.21厘米,宽3.82厘米。【花】萼片无绒毛,花瓣红色,雌蕊比雄蕊高,柱头浅裂. 5裂. 子房有绒毛。【果】表面光滑,扁圆球形,青红色;平均单果重400.98克;鲜出籽率13.45%;种皮棕色;种仁含油率55.98%。【脂肪酸含量】油酸77.59%,亚油酸6.53%,亚麻酸——%.,硬脂酸4.88%,棕榈酸10%。盛花期1月上旬;果熟期10月中旬。


Flower Size

Blooming Season China