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Home Cultivars Chunwanzhen Weiguoyou No.4

Chunwanzhen Weiguoyou No.4

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
189

Id:ICR-24482

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia oleifera 'Chunwanzhen Weiguoyou No.4'

Chinese Name:春湾镇卫国优4号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.124.【Resource number】441781_010_0014;Breeding resources (clones);Oil cultivation, genetic breeding materials. Originated in Yangchun City, Guangdong Province.【PLANT】Open. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave brown,old leaves medium green,nearly round in shape. Leaf margins flat,Leaf apex acuminate, obtuse,Leaf base nearly round,6.62 cm long and 3.45cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma Crack, lobed 4. Ovaries have pubescent.【FRUIT】surface Chaff,round sphere,yellow brown in color;average weight 33.12g;Ratio of fresh seeds 32.64%;Testa color black, brown;Kernel oil content 50.99%.【FATTY ACID CONTENT】Oleic acid 76.76%,Linoleic acid 7.36%,Linolenic acid 0.3%.,Stearic acid 4.56%,Palmitic acid 10.57%. Full blooming season Late November;Fruit harvest season Early December.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第124页。【资源编号】441781_010_0014;选育资源(无性系);油用栽培,遗传育种材料。产于广东省阳春市。【植株】树姿开张.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶褐色,老叶中绿色,近圆形. 叶缘平,先端渐尖、钝尖,基部近圆形,长6.62厘米,宽3.45厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头中裂、浅裂. 4裂. 子房有绒毛。【果】表面糠秕,圆球形,黄棕色;平均单果重33.12克;鲜出籽率32.64%;种皮黑色、棕褐色;种仁含油率50.99%。【脂肪酸含量】油酸76.76%,亚油酸7.36%,亚麻酸0.3%.,硬脂酸4.56%,棕榈酸10.57%。盛花期11月下旬;果熟期12月上旬。
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