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Huangshan 1

Last Updated:2021/11/15 19:18:42 By:wangzhonglang
467

Id:ICR-24787

CountryChina

Year Published/Registered2008

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Huangshan 1'

Chinese Name:黄山1号

Japanese Name

Meaning

Synonym

皖S-SC-CO-002-2008  2008年安徽省林木良种审定编号。

Description

» English Description

Huangshan 1Camellia oleifera. China Forestry Publishing House, 2016. Oil-tea Camellia Cultivars in China, p.82. Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.422.【Resource number】341004_010_0001;Breeding resources (excellent variety);Oil cultivation, genetic breeding materials. Originated in Huizhou District, Huangshan City, Anhui Province.【PLANT】Half-opened. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave red,old leaves medium green,long oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,5.99 cm long and 3.05cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 3. Ovaries have pubescent.【FRUIT】surface smooth,Ellipsoid, ovoid,red cyan in color;average weight 17.33g;Ratio of fresh seeds 45.41%;Testa color brown;Kernel oil content 37%.【FATTY ACID CONTENT】Oleic acid 82.3%,Linoleic acid 6.9%,Linolenic acid 0.3%.,Stearic acid 1.7%,Palmitic acid 8.4%. Full blooming season Late October;Fruit harvest season Mid-October.

» Chinese Description

黄山1Camellia oleifera Huangshan 1. 中国林业出版社, 2016. 《中国油茶品种志》,p.82。【审定编号】皖S-SC-CO-002-2008【品种类别】无性系【选育地】黄山市徽州区【选育单位】黄山市林业科学研究所【选育过程】1974年开始,在黄山市近10万亩油茶林分中选出油茶优树33株。1976年,从优良单株上采集种子进行分系育苗、造林,开展家系子代测定工作。1985年,从中筛选出徽岩74-21、徽岩74-311个优良家系。2005-2007年,在家系子代测定林中选出8个优良单株,分别定名为黄山1-黄山8号,并分别无性系化。2008年,黄山1号通过省林木品种审定委员会审定。【选育年份】2008年【植物学特征】树冠浓密,半开张,高2.1-3.1m,冠幅2.8mx3.0m; 大枝斜展,小枝直至斜生,嫩枝粗壮,有时具棱,绿至红色;叶长5.1-8.1cm,宽2.5-4.0cm,椭圆形;先端渐尖而具钝头,有时呈镰状侧弯,基部宽楔形;上面深绿色,略亮,中脉上有粗毛,下面浅绿色,无毛,侧脉不明显,边缘具细锯齿,基部不明显,至先端渐密;叶柄较长,达7-8mm,有粗毛;叶片在小枝上斜向着生,嫩叶暗红色。花顶生,近无柄,花苞在开放前露出萼片部分呈粉红色,萼片6枚,由绿色渐变褐色【经济性状】试验林盛果期亩产油84kg,单果重23.3g。鲜果出籽率43.1%,干仁含油率42%,果油率9.5%。主要脂肪酸成分:棕榈酸(C16:0)97.9%、棕榈稀酸(C16:1)0.1%、硬脂酸(C18:0)3.0%、油酸(C18:1)83.3%、亚油酸(C18:2)6.95.0%、亚麻酸(C18:3)0.3%、顺-11-二十碳烯酸(C20:1)0.5%。【典型识别特征】树形半开张。叶柄较长,嫩叶暗红色。花苞先端露出部分粉红色。果球形,红色略带黄,具4棱。

姚小华、任华东主编,2020年《中国油茶遗传资源》第422页。【资源编号】341004_010_0001;选育资源(良种);油用栽培,遗传育种材料。产于安徽省黄山市徽州区。【植株】树姿半开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶红色,老叶中绿色,长椭圆形. 叶缘平,先端渐尖,基部楔形,长5.99厘米,宽3.05厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头浅裂. 3裂. 子房有绒毛。【果】表面光滑,圆球形、卵球形,红青色;平均单果重17.33克;鲜出籽率45.41%;种皮棕褐色;种仁含油率37%。【脂肪酸含量】油酸82.3%,亚油酸6.9%,亚麻酸0.3%.,硬脂酸1.7%,棕榈酸8.4%。盛花期10月下旬;果熟期10月中旬。

Flower

Flower Size

Blooming Season China

Photos