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Baiguoxuan 52

Last Updated:2021/11/17 14:33:59 By:wangzhonglang
2

Id:ICR-25740

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia pitardii 'Baiguoxuan 52'

Chinese Name:柏果选52号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1320.【Resource number】520222-079-0041;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Panzhou City, Guizhou Province.【PLANT】Half open. Young shoots without hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave green,old leaves dark green,lanceolate in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,6.9 cm long and 1.8cm wide.【FLOWER】Sepals without hairs,petal in Pink color,the pistil shorter than the stamen,stigma lobed 3. Ovaries without pubescent.【FRUIT】surface smooth,Nearly spherical,Teal in color;average weight 33.05g;Ratio of fresh seeds 34.74%;Testa color black;Kernel oil content 46.1%.【FATTY ACID CONTENT】Oleic acid 75%,Linoleic acid 10.5%,Linolenic acid 0.6%.,Stearic acid 1.8%,Palmitic acid 11.7%. Full blooming season Mid to late February;Fruit harvest season Mid-September.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第1320页。【资源编号】520222-079-0041;野生资源(特异单株);油用栽培,遗传育种材料。产于贵州省盘州市。【植株】树姿半开张.嫩枝无绒毛. 叶芽绿色.有绒毛.【叶】嫩叶绿色,老叶深绿色,披针形. 叶缘平,先端渐尖,基部楔形,长6.9厘米,宽1.8厘米。【花】萼片无绒毛,花瓣粉红色,雄蕊比雌蕊高,柱头浅裂. 3裂. 子房无绒毛。【果】表面光滑,近圆球形,青色;平均单果重33.05克;鲜出籽率34.74%;种皮黑色;种仁含油率46.1%。【脂肪酸含量】油酸75%,亚油酸10.5%,亚麻酸0.6%.,硬脂酸1.8%,棕榈酸11.7%。盛花期2月中下旬;果熟期9月中旬。
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