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Zhenzhucha (Oil)

Last Updated:2022/11/4 13:56:34 By:wangzhonglang
467

Id:ICR-24498

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Zhenzhucha (Oil)'

Chinese Name:珍珠茶

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.140.【Resource number】350722_010_0002;Breeding resources (local varieties);Oil cultivation, genetic breeding materials. Originated in Pucheng County, Fujian Province.【PLANT】Half-opened. Young shoots without hairs. Leaf buds yellow-green, without tomentose hairs.【LEAF】young leave red yellow,old leaves yellow-green,oval in shape. Leaf margins wavy,Leaf apex obtuse,Leaf base cuneate,3.25 cm long and 2cm wide.【FLOWER】Sepals without hairs,petal in white color,the pistil taller than the stamen,stigma lobed 3. Ovaries have pubescent.【FRUIT】surface smooth,Small round ball or small bean shape,Green yellow in color;average weight 1.75g;Ratio of fresh seeds 65.71%;Testa color deep brown or black;Kernel oil content 50.87%.【FATTY ACID CONTENT】Oleic acid 79.4%,Linoleic acid 8.9%,Linolenic acid 0.3%.,Stearic acid 2.4%,Palmitic acid 9.5%. Full blooming season Late October to Mid-November;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140页。【资源编号】350722_010_0002;选育资源(地方品种);油用栽培,遗传育种材料。产于福建省浦城县。【植株】树姿半开张.嫩枝无绒毛. 叶芽黄绿色.无绒毛.【叶】嫩叶红黄色,老叶黄绿色,椭圆形. 叶缘波状,先端钝尖,基部楔形,长3.25厘米,宽2厘米。【花】萼片无绒毛,花瓣白色,雌蕊比雄蕊高,柱头浅裂. 3裂. 子房有绒毛。【果】表面光滑,小圆球形或小豆形,青黄色;平均单果重1.75克;鲜出籽率65.71%;种皮深褐色或黑色;种仁含油率50.87%。【脂肪酸含量】油酸79.4%,亚油酸8.9%,亚麻酸0.3%.,硬脂酸2.4%,棕榈酸9.5%。盛花期10月下旬至11月中旬;果熟期10月下旬。

Flower

Flower Size

Blooming Season10-1 Month China

NO

Photos