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Qianjiang No.4

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



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Qianjiang No.4'

Chinese Name:黔江4号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.680.【Resource number】500114-010-0004;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Qianjiang District, Chongqing City.【PLANT】Half open. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave green,old leaves medium green,oval in shape. Leaf margins flat,Leaf apex obtuse,Leaf base nearly round,7.04 cm long and 3.22cm wide.【FLOWER】Sepals have hairs,petal in white color,the length of pistil equal to the length of stamen,stigma Split 3. Ovaries Have pubescent.【FRUIT】surface smooth,round sphere,red in color;average weight 9.57g;Ratio of fresh seeds 51.72%;Testa color Sepia;Kernel oil content 50.3%.【FATTY ACID CONTENT】Oleic acid 0.8%,Linoleic acid 0.08%,Linolenic acid ——%.,Stearic acid ——%,Palmitic acid ——%. Full blooming season 1 mid 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680页。【资源编号】500114-010-0004;野生资源(特异单株);油用栽培,遗传育种材料。产于重庆市黔江区。【植株】树姿半开张.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶绿色,老叶中绿色,椭圆形. 叶缘平,先端钝尖,基部近圆形,长7.04厘米,宽3.22厘米。【花】萼片有绒毛,花瓣白色,雌蕊与雄蕊相同高度,柱头中裂. 3裂. 子房有绒毛。【果】表面光滑,圆球形,红色;平均单果重9.57克;鲜出籽率51.72%;种皮棕褐色;种仁含油率50.3%。【脂肪酸含量】油酸0.8%,亚油酸0.08%,亚麻酸——%.,硬脂酸——%,棕榈酸——%。盛花期11月中旬;果熟期10月下旬。


Flower Size

Blooming Season China