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Home Cultivars Chunwan Zhenwei Guo No.2

Chunwan Zhenwei Guo No.2

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



Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia oleifera 'Chunwan Zhenwei Guo No.2'

Chinese Name:春湾镇卫国2号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.325.【Resource number】441781_010_0012;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,Leaf base cuneate,6.23 cm long and 3.3cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma Crack, lobed 3. Ovaries have pubescent.【FRUIT】surface Chaff,round sphere,cyan in color;average weight 26.22g;Ratio of fresh seeds 38.67%;Testa color black, brown;Kernel oil content 54.58%.【FATTY ACID CONTENT】Oleic acid 81.9%,Linoleic acid 5.87%,Linolenic acid -%.,Stearic acid 2.57%,Palmitic acid 8.68%. Full blooming season Late November;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325页。【资源编号】441781_010_0012;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,基部楔形,长6.23厘米,宽3.3厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头中裂、浅裂. 3裂. 子房有绒毛。【果】表面糠秕,圆球形,青色;平均单果重26.22克;鲜出籽率38.67%;种皮黑色、棕褐色;种仁含油率54.58%。【脂肪酸含量】油酸81.9%,亚油酸5.87%,亚麻酸-%.,硬脂酸2.57%,棕榈酸8.68%。盛花期11月下旬;果熟期11月上旬。