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Home Cultivars Lianyun Gang No.005 Youzhu

Lianyun Gang No.005 Youzhu

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



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Lianyun Gang No.005 Youzhu'

Chinese Name:连云港005号优株

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.770.【Resource number】320705-010-0005;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Haizhou District, Lianyungang City, Jiangsu Province.【PLANT】Half open. Young shoots have hairs. Leaf buds Jade white, have tomentose hairs.【LEAF】young leave green,old leaves yellow-green,Oblong in shape. Leaf margins flat,Leaf apex acuminate,Leaf base nearly round,5.2 cm long and 2.4cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen,stigma lobed 5. Ovaries Have pubescent.【FRUIT】surface smooth,Ovoid,Teal in color;average weight 16.5g;Ratio of fresh seeds 50.55%;Testa color brownness;Kernel oil content 39%.【FATTY ACID CONTENT】Oleic acid 83.1%,Linoleic acid 6.9%,Linolenic acid 0.4%.,Stearic acid 1.7%,Palmitic acid 7.3%. Full blooming season 1Mid-February;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770页。【资源编号】320705-010-0005;野生资源(特异单株);油用栽培,遗传育种材料。产于江苏省连云港市海州区。【植株】树姿半开张.嫩枝有绒毛. 叶芽玉白色.有绒毛.【叶】嫩叶绿色,老叶黄绿色,长椭圆形. 叶缘平,先端渐尖,基部近圆形,长5.2厘米,宽2.4厘米。【花】萼片有绒毛,花瓣白色,雌蕊比雄蕊高,柱头浅裂. 5裂. 子房有绒毛。【果】表面光滑,卵球形,青色;平均单果重16.5克;鲜出籽率50.55%;种皮褐色;种仁含油率39%。【脂肪酸含量】油酸83.1%,亚油酸6.9%,亚麻酸0.4%.,硬脂酸1.7%,棕榈酸7.3%。盛花期12月中旬;果熟期10月下旬。


Flower Size

Blooming Season China