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Home Cultivars Dapo Zhenyang You No.37

Dapo Zhenyang You No.37

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
105

Id:ICR-25234

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia gauchowensis 'Dapo Zhenyang You No.37'

Chinese Name:大坡镇样优37号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1084.【Resource number】440981-006-0013;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Gaozhou City, Guangdong Province.【PLANT】Half open. Young shoots without hairs. Leaf buds Jade white, have tomentose hairs.【LEAF】young leave Purple green,old leaves yellow-green,nearly round in shape. Leaf margins flat, wavy,Leaf apex acuminate,Leaf base cuneate, nearly round,8.01 cm long and 4.24cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface Chaff,round sphere,Teal in color;average weight 61.2g;Ratio of fresh seeds 28.5%;Testa color Black, Sepia;Kernel oil content 50%.【FATTY ACID CONTENT】Oleic acid 84.1%,Linoleic acid 3.8%,Linolenic acid ——%.,Stearic acid 1.9%,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1084页。【资源编号】440981-006-0013;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】树姿半开张.嫩枝无绒毛. 叶芽玉白色.有绒毛.【叶】嫩叶紫绿色,老叶黄绿色,近圆形. 叶缘平、波状,先端渐尖,基部楔形、近圆形,长8.01厘米,宽4.24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,圆球形,青色;平均单果重61.2克;鲜出籽率28.5%;种皮黑色、棕褐色;种仁含油率50%。【脂肪酸含量】油酸84.1%,亚油酸3.8%,亚麻酸——%.,硬脂酸1.9%,棕榈酸8.6%。盛花期12月上旬;果熟期10月中旬。
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