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Dapozhenyangyou 3

Last Updated:2021/12/7 8:55:03 By:ICR
25

Id:ICR-25489

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia gauchowensis 'Dapozhenyangyou 3'

Chinese Name:大坡镇样优3号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.592.【Resource number】440981_006_0012;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 Light green,old leaves deep green,nearly round in shape. Leaf margins flat,Leaf apex acuminate,Leaf base nearly round,7.73 cm long and 4.04cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma Full split 3. Ovaries have pubescent.【FRUIT】surface Chaff,round sphere,yellow brown in color;average weight 89.06g;Ratio of fresh seeds 27.68%;Testa color black, brown;Kernel oil content 48.3%.【FATTY ACID CONTENT】Oleic acid 88.3%,Linoleic acid 3.5%,Linolenic acid -%.,Stearic acid 1.5%,Palmitic acid 6.5%. Full blooming season Mid-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592页。【资源编号】440981_006_0012;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】嫩叶淡绿色,老叶深绿色,近圆形. 叶缘平,先端渐尖,基部近圆形,长7.73厘米,宽4.04厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头全裂. 3裂. 子房有绒毛。【果】表面糠秕,圆球形,黄棕色;平均单果重89.06克;鲜出籽率27.68%;种皮黑色、棕褐色;种仁含油率48.3%。【脂肪酸含量】油酸88.3%,亚油酸3.5%,亚麻酸-%.,硬脂酸1.5%,棕榈酸6.5%。盛花期12月中旬;果熟期10月中旬。
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