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Home Cultivars Shangju Zhenlong Wenyang No.4

Shangju Zhenlong Wenyang No.4

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



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Shangju Zhenlong Wenyang No.4'

Chinese Name:上举镇龙文样4号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.733.【Resource number】441426-010-0016;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Pingyuan County, Guangdong Province.【PLANT】Half open. Young shoots have hairs. Leaf buds white, have tomentose hairs.【LEAF】young leave dark green,old leaves dark green, medium green,oval, nearly circular in shape. Leaf margins flat, wavy,Leaf apex obtuse,acuminate, blunt acute,Leaf base cuneate, nearly round, 圆形,6.9 cm long and 3.38cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface smooth, Chaff,Ovoid,yellow red in color;average weight 34.69g;Ratio of fresh seeds 35.89%;Testa color black;Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. 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733页。【资源编号】441426-010-0016;野生资源(特异单株);油用栽培,遗传育种材料。产于广东省平远县。【植株】树姿半开张.嫩枝有绒毛. 叶芽白色.有绒毛.【叶】嫩叶深绿色,老叶深绿色、中绿色,椭圆形、近圆形. 叶缘平、波状,先端钝尖、渐尖、圆尖,基部楔形、近圆形、圆形,长6.9厘米,宽3.38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、糠秕,卵球形,黄红色;平均单果重34.69克;鲜出籽率35.89%;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11月中旬;果熟期10月下旬。


Flower Size

Blooming Season China