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Yongjiayouzhu 7

Last Updated:2021/12/16 8:54:46 By:ICR
117

Id:ICR-25035

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Yongjiayouzhu 7'

Chinese Name:永嘉优株7号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.891.【Resource number】330324-010-0007;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Yongjia County, Zhejiang Province.【PLANT】upright. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave yellow-green,old leaves medium green,Oblong in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,7 cm long and 2.57cm wide.【FLOWER】Sepals have (white ) hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 3. Ovaries Have pubescent.【FRUIT】surface smooth,round sphere,Teal in color;average weight 18.78g;Ratio of fresh seeds 35.89%;Testa color brownness;Kernel oil content 36.4%.【FATTY ACID CONTENT】Oleic acid 82.2%,Linoleic acid 6.6%,Linolenic acid 0.4%.,Stearic acid 2.2%,Palmitic acid 7.7%. Full blooming season Mid-to-late October to 1Early January;Fruit harvest season Late October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第891页。【资源编号】330324-010-0007;野生资源(特异单株);油用栽培,遗传育种材料。产于浙江省永嘉县。【植株】树姿直立.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶黄绿色,老叶中绿色,长椭圆形. 叶缘平,先端渐尖,基部楔形,长7厘米,宽2.57厘米。【花】萼片有(白色)绒毛,花瓣白色,雄蕊比雌蕊高,柱头浅裂. 3裂. 子房有绒毛。【果】表面光滑,圆球形,青色;平均单果重18.78克;鲜出籽率35.89%;种皮褐色;种仁含油率36.4%。【脂肪酸含量】油酸82.2%,亚油酸6.6%,亚麻酸0.4%.,硬脂酸2.2%,棕榈酸7.7%。盛花期10月中下旬至11月上旬;果熟期10月下旬。

Flower

Flower Size

Blooming Season China

NO

Photos