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Baiguoxuan 57

Last Updated:2021/11/17 14:35:39 By:wangzhonglang
2

Id:ICR-25770

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia pitardii 'Baiguoxuan 57'

Chinese Name:柏果选57号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1336.【Resource number】520222-079-0046;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,Oblong in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,7 cm long and 2cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 3. Ovaries without pubescent.【FRUIT】surface Chaff,oblate,yellow in color;average weight 27.44g;Ratio of fresh seeds 36.48%;Testa color black;Kernel oil content 33.3%.【FATTY ACID CONTENT】Oleic acid 74.5%,Linoleic acid 11.8%,Linolenic acid 0.7%.,Stearic acid 1.5%,Palmitic acid 11%. Full blooming season 1 mid January;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1336页。【资源编号】520222-079-0046;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,长椭圆形. 叶缘平,先端渐尖,基部楔形,长7厘米,宽2厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头浅裂. 3裂. 子房无绒毛。【果】表面糠秕,扁圆球形,黄色;平均单果重27.44克;鲜出籽率36.48%;种皮黑色;种仁含油率33.3%。【脂肪酸含量】油酸74.5%,亚油酸11.8%,亚麻酸0.7%.,硬脂酸1.5%,棕榈酸11%。盛花期11月中旬;果熟期9月中旬。
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