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Youcha 198

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
521

Id:ICR-24673

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Youcha 198'

Chinese Name:油茶198

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.313.【Resource number】430111_010_0198;Breeding resources (lines);Oil cultivation, genetic breeding materials. Originated in Yuhua District, Changsha City, Hunan Province.【PLANT】Open. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave yellow-green,old leaves medium green,long oval in shape. Leaf margins Fine serration,Leaf apex acuminate,Leaf base cuneate,4.78 cm long and 2.16cm wide.【FLOWER】Sepals have hairs,petal in white color,Near the length of pistil equal to the length of stamen,stigma lobed 3. Ovaries have pubescent.【FRUIT】surface Slightly hairy,Near spherical,yellow red in color;average weight 11g;Ratio of fresh seeds 46.1%;Testa color brown;Kernel oil content 52%.【FATTY ACID CONTENT】Oleic acid 81.9%,Linoleic acid 8.29%,Linolenic acid 0.63%.,Stearic acid 1.65%,Palmitic acid 7.05%. Full blooming season Early 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313页。【资源编号】430111_010_0198;选育资源(品系);油用栽培,遗传育种材料。产于湖南省长沙市雨花区。【植株】树姿开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶黄绿色,老叶中绿色,长椭圆形. 叶缘细锯齿,先端渐尖,基部楔形,长4.78厘米,宽2.16厘米。【花】萼片有绒毛,花瓣白色,近雌蕊与雄蕊相同高度,柱头浅裂. 3裂. 子房有绒毛。【果】表面略有毛,近球形,黄红色;平均单果重11克;鲜出籽率46.1%;种皮棕褐色;种仁含油率52%。【脂肪酸含量】油酸81.9%,亚油酸8.29%,亚麻酸0.63%.,硬脂酸1.65%,棕榈酸7.05%。盛花期11月上旬;果熟期10月下旬。

Flower

Flower Size

Blooming Season China

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Photos