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Changpozhenlindengyou 25

Last Updated:2021/12/6 15:48:07 By:ICR



Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia gauchowensis 'Changpozhenlindengyou 25'

Chinese Name:长坡镇林邓优25号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.597.【Resource number】440981_006_0154;Breeding resources (clones);Oil cultivation, genetic breeding materials. Originated in Gaozhou City, Guangdong Province.【PLANT】Half-opened. Young shoots without hairs. Leaf buds Jade white, have tomentose hairs.【LEAF】young leave Purple green,old leaves deep green,long oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,10.53 cm long and 3.81cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen,stigma Split 2. Ovaries have pubescent.【FRUIT】surface Chaff,oblate spherical,yellow brown in color;average weight 86.81g;Ratio of fresh seeds 28.88%;Testa color black, brown;Kernel oil content 45.1%.【FATTY ACID CONTENT】Oleic acid 85.1%,Linoleic acid 4.1%,Linolenic acid -%.,Stearic acid 1.2%,Palmitic acid 8.6%. Full blooming season Early December;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597页。【资源编号】440981_006_0154;选育资源(无性系);油用栽培,遗传育种材料。产于广东省高州市。【植株】树姿半开张.嫩枝无绒毛. 叶芽玉白色.有绒毛.【叶】嫩叶紫绿色,老叶深绿色,长椭圆形. 叶缘平,先端渐尖,基部楔形,长10.53厘米,宽3.81厘米。【花】萼片有绒毛,花瓣白色,雌蕊比雄蕊高,柱头中裂. 2裂. 子房有绒毛。【果】表面糠秕,扁圆球形,黄棕色;平均单果重86.81克;鲜出籽率28.88%;种皮黑色、棕褐色;种仁含油率45.1%。【脂肪酸含量】油酸85.1%,亚油酸4.1%,亚麻酸-%.,硬脂酸1.2%,棕榈酸8.6%。盛花期12月上旬;果熟期10月中旬。