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Hengdong Datao

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
395

Id:ICR-24611

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Hengdong Datao'

Chinese Name:衡东大桃

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.252.【Resource number】330825_010_0048;Breeding resources (clones);Oil cultivation, genetic breeding materials. Originated in Longyou County, Zhejiang Province.【PLANT】upright. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave medium green,old leaves deep green,nearly round in shape. Leaf margins flat,Leaf apex obtuse,Leaf base nearly round,5.5 cm long and 3.1cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 3. Ovaries have pubescent.【FRUIT】surface Angular,Ovoid,cyan in color;average weight 25.42g;Ratio of fresh seeds 28.05%;Testa color brown;Kernel oil content 50.67%.【FATTY ACID CONTENT】Oleic acid 80.77%,Linoleic acid 7.07%,Linolenic acid 0.22%.,Stearic acid 2.05%,Palmitic acid 9.27%. Full blooming season Early November;Fruit harvest season Mid-to-late October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第252页。【资源编号】330825_010_0048;选育资源(无性系);油用栽培,遗传育种材料。产于浙江省龙游县。【植株】树姿直立.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶中绿色,老叶深绿色,近圆形. 叶缘平,先端钝尖,基部近圆形,长5.5厘米,宽3.1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】表面有棱,卵球形,青色;平均单果重25.42克;鲜出籽率28.05%;种皮褐色;种仁含油率50.67%。【脂肪酸含量】油酸80.77%,亚油酸7.07%,亚麻酸0.22%.,硬脂酸2.05%,棕榈酸9.27%。盛花期11月上旬;果熟期10月中下旬。

Flower

Flower Size

Blooming Season China

NO

Photos