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Home Cultivars Cexiang Xuan No.5

Cexiang Xuan No.5

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
36

Id:ICR-25662

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia oleifera 'Cexiang Xuan No.5'

Chinese Name:册享选5号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.755.【Resource number】522327-010-0005;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Cexiang County, Guizhou Province.【PLANT】Open. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave green,old leaves dark green,oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,7.5 cm long and 3.29cm wide.【FLOWER】Sepals have hairs,petal in white color,the length of pistil equal to the length of stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface smooth,Nearly spherical,Qing red in color;average weight 32.21g;Ratio of fresh seeds 43.84%;Testa color black;Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. Full blooming season 1Early January;Fruit harvest season 1 mid January.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第755页。【资源编号】522327-010-0005;野生资源(特异单株);油用栽培,遗传育种材料。产于贵州省册享县。【植株】树姿开张.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶绿色,老叶深绿色,椭圆形. 叶缘平,先端渐尖,基部楔形,长7.5厘米,宽3.29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. 3裂. 子房有绒毛。【果】表面光滑,近圆球形,青红色;平均单果重32.21克;鲜出籽率43.84%;种皮黑色;种仁含油率%。【脂肪酸含量】油酸%,亚油酸%,亚麻酸%.,硬脂酸%,棕榈酸%。盛花期11月上旬;果熟期11月中旬。
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