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Baiguoxuan 23

Last Updated:2021/11/17 14:23:11 By:wangzhonglang
10

Id:ICR-25727

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia pitardii 'Baiguoxuan 23'

Chinese Name:柏果选23号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1313.【Resource number】520222-079-0018;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Panzhou City, Guizhou Province.【PLANT】upright. Young shoots without hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave green,old leaves dark green,Oblong in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,6.89 cm long and 1.96cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen,stigma lobed 3. Ovaries without pubescent.【FRUIT】surface Chaff,Nearly spherical,Qing red in color;average weight 23.58g;Ratio of fresh seeds 40.42%;Testa color black;Kernel oil content 51.58%.【FATTY ACID CONTENT】Oleic acid 81.8%,Linoleic acid 5.9%,Linolenic acid 0.3%.,Stearic acid 2.7%,Palmitic acid 8.9%. Full blooming season Early December;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1313页。【资源编号】520222-079-0018;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】树姿直立.嫩枝无绒毛. 叶芽黄绿色.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6.89厘米,宽1.96厘米。【花】萼片有绒毛,花瓣白色,雌蕊比雄蕊高,柱头浅裂. 3裂. 子房无绒毛。【果】表面糠秕,近圆球形,青红色;平均单果重23.58克;鲜出籽率40.42%;种皮黑色;种仁含油率51.58%。【脂肪酸含量】油酸81.8%,亚油酸5.9%,亚麻酸0.3%.,硬脂酸2.7%,棕榈酸8.9%。盛花期12月上旬;果熟期9月中旬。
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