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Home Cultivars Changpo Zhen Dashi Chongyou No.12

Changpo Zhen Dashi Chongyou No.12

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



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia gauchowensis 'Changpo Zhen Dashi Chongyou No.12'

Chinese Name:长坡镇大石冲优12号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1023.【Resource number】440981-006-0094;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Gaozhou City, Guangdong Province.【PLANT】upright. Young shoots without hairs. Leaf buds Jade white, have tomentose hairs.【LEAF】young leave Purple green,old leaves dark green,oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate, nearly round,8.14 cm long and 3.88cm wide.【FLOWER】Sepals without hairs,petal in white color,the pistil shorter than the stamen,stigma Split 2. Ovaries without pubescent.【FRUIT】surface Chaff,oblate,Teal in color;average weight 80.26g;Ratio of fresh seeds 42.32%;Testa color Sepia, brownness;Kernel oil content 34.7%.【FATTY ACID CONTENT】Oleic acid 84%,Linoleic acid 5.9%,Linolenic acid ——%.,Stearic acid 1.6%,Palmitic acid 8.4%. Full blooming season 1 mid January;Fruit harvest season Mid-October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第1023页。【资源编号】440981-006-0094;野生资源(特异单株);油用栽培,遗传育种材料。产于广东省高州市。【植株】树姿直立.嫩枝无绒毛. 叶芽玉白色.有绒毛.【叶】嫩叶紫绿色,老叶深绿色,椭圆形. 叶缘平,先端渐尖,基部楔形、近圆形,长8.14厘米,宽3.88厘米。【花】萼片无绒毛,花瓣白色,雄蕊比雌蕊高,柱头中裂. 2裂. 子房无绒毛。【果】表面糠秕,扁圆球形,青色;平均单果重80.26克;鲜出籽率42.32%;种皮棕褐色、褐色;种仁含油率34.7%。【脂肪酸含量】油酸84%,亚油酸5.9%,亚麻酸——%.,硬脂酸1.6%,棕榈酸8.4%。盛花期11月中旬;果熟期10月中旬。


Flower Size

Blooming Season China