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Home Cultivars Gucheng No.222 Danzhu

Gucheng No.222 Danzhu

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
58

Id:ICR-25612

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Gucheng No.222 Danzhu'

Chinese Name:谷城222号单株

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.712.【Resource number】420625-010-0010;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Gucheng County, Hubei Province.【PLANT】Half open. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave green,old leaves medium green,oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base nearly round,7.42 cm long and 3.42cm wide.【FLOWER】Sepals have hairs,petal in white color,the length of pistil equal to the length of stamen,stigma lobed 4. Ovaries Have pubescent.【FRUIT】surface smooth,round sphere,red in color;average weight 36.78g;Ratio of fresh seeds 47.82%;Testa color Sepia;Kernel oil content 47.9%.【FATTY ACID CONTENT】Oleic acid 81.9%,Linoleic acid 8%,Linolenic acid 0.4%.,Stearic acid 1.5%,Palmitic acid 7.8%. Full blooming season 1Early 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712页。【资源编号】420625-010-0010;野生资源(特异单株);油用栽培,遗传育种材料。产于湖北省谷城县。【植株】树姿半开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶绿色,老叶中绿色,椭圆形. 叶缘平,先端渐尖,基部近圆形,长7.42厘米,宽3.42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. 4裂. 子房有绒毛。【果】表面光滑,圆球形,红色;平均单果重36.78克;鲜出籽率47.82%;种皮棕褐色;种仁含油率47.9%。【脂肪酸含量】油酸81.9%,亚油酸8%,亚麻酸0.4%.,硬脂酸1.5%,棕榈酸7.8%。盛花期11月上旬;果熟期10月下旬。

Flower

Flower Size

Blooming Season China

Photos