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Home Cultivars Shuiko Zhen No.7

Shuiko Zhen No.7

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
184

Id:ICR-25289

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia gauchowensis 'Shuiko Zhen No.7'

Chinese Name:水口镇7号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1137.【Resource number】440983-006-0007;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Xinyi City, Guangdong Province.【PLANT】Open. Young shoots without hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave Pale green,old leaves medium green, green, yellow-green,oval in shape. Leaf margins flat, wavy,Leaf apex acuminate, obtuse,Leaf base nearly round, cuneate,8.43 cm long and 3.34cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen or the pistil taller than the stamen,stigma deeply split 4. Ovaries Have pubescent.【FRUIT】surface smooth,pour ovoid,Greenish yellow in color;average weight 28.75g;Ratio of fresh seeds 20.45%;Testa color Sepia;Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. Full blooming season 1Mid to late February;Fruit harvest season 9~October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第1137页。【资源编号】440983-006-0007;野生资源(特异单株);油用栽培,遗传育种材料。产于广东省信宜市。【植株】树姿开张.嫩枝无绒毛. 叶芽绿色.有绒毛.【叶】嫩叶淡绿色,老叶中绿色、绿色、黄绿色,椭圆形. 叶缘平、波状,先端渐尖、钝尖,基部近圆形、楔形,长8.43厘米,宽3.34厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高或雌蕊比雄蕊高,柱头深裂. 4裂. 子房有绒毛。【果】表面光滑,倒卵球形,青黄色;平均单果重28.75克;鲜出籽率20.45%;种皮棕褐色;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月中下旬;果熟期9~10月。

Flower

Flower Size

Blooming Season China

Photos