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Home Cultivars Beido Tongzi Yang No.4

Beido Tongzi Yang No.4

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
5

Id:ICR-25478

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia semiserrata 'Beido Tongzi Yang No.4'

Chinese Name:北斗桐子洋4号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.582.【Resource number】441423_066_0004;Breeding resources (clones);Oil use, ornamental cultivation, genetic breeding materials. Originated in Fengshun County, Guangdong Province.【PLANT】upright. Young shoots have hairs. Leaf buds deep red, have tomentose hairs.【LEAF】young leave green,old leaves deep green,oval, nearly round in shape. Leaf margins flat,Leaf apex obtuse,Leaf base cuneate,12.7 cm long and 5.9cm wide.【FLOWER】Sepals have hairs,petal in red color,the pistil shorter than the stamen,stigma lobed 5. Ovaries have pubescent.【FRUIT】surface smooth,oblate spherical,yellow brown in color;average weight 471.03g;Ratio of fresh seeds 14.59%;Testa color brown;Kernel oil content 70.18%.【FATTY ACID CONTENT】Oleic acid 85.94%,Linoleic acid 3.55%,Linolenic acid -%.,Stearic acid 2.41%,Palmitic acid 7.54%. Full blooming season Early December;Fruit harvest season Early November.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第582页。【资源编号】441423_066_0004;选育资源(无性系);油用、观赏栽培,遗传育种材料。产于广东省丰顺县。【植株】树姿直立.嫩枝有绒毛. 叶芽深红色.有绒毛.【叶】嫩叶绿色,老叶深绿色,椭圆形、近圆形. 叶缘平,先端钝尖,基部楔形,长12.7厘米,宽5.9厘米。【花】萼片有绒毛,花瓣红色,雄蕊比雌蕊高,柱头浅裂. 5裂. 子房有绒毛。【果】表面光滑,扁圆球形,黄棕色;平均单果重471.03克;鲜出籽率14.59%;种皮棕色;种仁含油率70.18%。【脂肪酸含量】油酸85.94%,亚油酸3.55%,亚麻酸-%.,硬脂酸2.41%,棕榈酸7.54%。盛花期12月上旬;果熟期11月上旬。
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