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Longjingzhen No.1

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



Year Published/Registered2020

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Longjingzhen No.1'

Chinese Name:龙颈镇1号

Japanese Name



» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.161.【Resource number】441827_010_0001;Breeding resources (clones);Oil cultivation, genetic breeding materials. Originated in Qingxin District, Guangdong Province.【PLANT】Half-opened. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave yellow-green,old leaves deep green,nearly round in shape. Leaf margins flat,Leaf apex blunt acute,Leaf base nearly round,5.46 cm long and 3.14cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed, Split 3. Ovaries have pubescent.【FRUIT】surface -,Ovoid,Teal in color;average weight 19g;Ratio of fresh seeds 0%;Testa color black;Kernel oil content 66.38%.【FATTY ACID CONTENT】Oleic acid 85.31%,Linoleic acid 3.23%,Linolenic acid -%.,Stearic acid 2.06%,Palmitic acid 8.3%. Full blooming season Late October;Fruit harvest season Early October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第161页。【资源编号】441827_010_0001;选育资源(无性系);油用栽培,遗传育种材料。产于广东省清新区。【植株】树姿半开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶黄绿色,老叶深绿色,近圆形. 叶缘平,先端圆尖,基部近圆形,长5.46厘米,宽3.14厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头浅裂、中裂. 3裂. 子房有绒毛。【果】表面-,卵球形,青褐色;平均单果重19克;鲜出籽率0%;种皮黑色;种仁含油率66.38%。【脂肪酸含量】油酸85.31%,亚油酸3.23%,亚麻酸-%.,硬脂酸2.06%,棕榈酸8.3%。盛花期10月下旬;果熟期10月上旬。


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Blooming Season China