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Baishazhen YJ19

Last Updated:2021/12/15 15:45:57 By:ICR



Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia gauchowensis 'Baishazhen YJ19'

Chinese Name:白沙镇YJ19号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1165.【Resource number】441702-006-0007;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Jiangcheng District, Yangjiang City, Guangdong Province.【PLANT】Half open. Young shoots without hairs. Leaf buds light green, have tomentose hairs.【LEAF】young leave yellow-green,old leaves dark green,Oblong in shape. Leaf margins wavy, flat,Leaf apex acuminate,Leaf base cuneate,9.72 cm long and 3.64cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface Chaff,pour ovoid, oblate,Teal in color;average weight 56.97g;Ratio of fresh seeds 29.49%;Testa color brownness;Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. Full blooming season 1Mid-February;Fruit harvest season Early October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第1165页。【资源编号】441702-006-0007;野生资源(特异单株);油用栽培,遗传育种材料。产于广东省阳江市江城区。【植株】树姿半开张.嫩枝无绒毛. 叶芽浅绿色.有绒毛.【叶】嫩叶黄绿色,老叶深绿色,长椭圆形. 叶缘波状、平,先端渐尖,基部楔形,长9.72厘米,宽3.64厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头浅裂. 3裂. 子房有绒毛。【果】表面糠秕,倒卵球形、扁圆球形,青色;平均单果重56.97克;鲜出籽率29.49%;种皮褐色;种仁含油率%。【脂肪酸含量】油酸%,亚油酸%,亚麻酸%.,硬脂酸%,棕榈酸%。盛花期12月中旬;果熟期10月上旬。