Id:ICR-24578
Country:China
Year Published/Registered:2011
Cultivar Type:For Oil
AGM Type:
Scientific Name:Camellia oleifera 'Wanqian 2'
Species/Combination:C. oleifera
Chinese Name:皖潜2号
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皖R-SF-CO-014-2011 2011年安徽省林木良种审定编号。
» English Description
Wanqian 2(Camellia oleifera). China Forestry Publishing House, 2016. Oil-tea Camellia Cultivars in China, p.102. Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.219.【Resource number】340824_010_0002;Breeding resources (excellent variety);Oil cultivation, genetic breeding materials. Originated in Qianshan City, Anhui Province.【PLANT】Open. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave green,old leaves medium green,long oval in shape. Leaf margins wavy,Leaf apex acuminate,Leaf base cuneate,5.92 cm long and 3cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma lobed 3. Ovaries have pubescent.【FRUIT】surface smooth,round sphere,cyan in color;average weight 13.09g;Ratio of fresh seeds 54.62%;Testa color brown;Kernel oil content 41%.【FATTY ACID CONTENT】Oleic acid 80.6%,Linoleic acid 7.8%,Linolenic acid 0.4%.,Stearic acid 1.5%,Palmitic acid 8.8%. Full blooming season Early November;Fruit harvest season Late October.
» Chinese Description
皖潜2号 Camellia oleifera ‘Wanqian 2’. 中国林业出版社, 2016. 《中国油茶品种志》,p.102。【俗名】皖潜11号【认定编号】皖R-SF-CO-014-2011【品种类别】家系【选育地(包括区试点)】安徽省潜山县槎水镇逆水村普通寒生油茶林,海拔675m。区试点有安徽潜山、太湖、霍邱、舒城等地【选育单位】安徽省林业科学研究院、潜山县林业科技推广中心【选育年份】2011年2月【植物学特征】树体高大,自然圆头形,树高4.7m,冠高3m,冠幅24m²e叶窄长形,较厚,叶缘有铺锯齿,叶脉清晰;叶片长7.3cm,宽3.3cm,厚0.67mm;叶色浓绿,有光泽,叶绿素含量1.12mg/g。平均每枝条花芽数7.0个。花白色,花莖长5.5cm,单瓣长2.6cm。果实球形,果皮青绿色,大小均匀,平均横径3.09cm、纵径3.07cm、果皮厚033cm,中等大小。【经济性状】该优株树冠丰满、完整,花期较早,叶片相对电导度小于27%,抗寒性强,结实大小年现象不明显,丰产、稳产。经4年观察测试,平均单果重12.1g,年均株产鲜果44.3kg(40.0kg-50.0kg),每平方米产量1.85kg,折合亩产鲜果925kg0经测算,鲜果出籽率41.0%,鲜籽含水分35.9%,亩产鲜籽净重379.3kg;干果出籽率26.2%,干籽出仁率60.4%,亩产干仁重146.4kg;出油率41.0%,每平方米产油0.12kg,亩产茶油60.0kg。抗炭疽病。【典型识别特征】树体自然圆头形。叶窄长形,叶缘有純锯齿。花白色。果实球形,果皮青绿色。
姚小华、任华东主编,2020年《中国油茶遗传资源》第219页。【资源编号】340824_010_0002;选育资源(良种);油用栽培,遗传育种材料。产于安徽省潜山市。【植株】树姿开张.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶绿色,老叶中绿色,长椭圆形. 叶缘波状,先端渐尖,基部楔形,长5.92厘米,宽3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,青色;平均单果重13.09克;鲜出籽率54.62%;种皮棕褐色;种仁含油率41%。【脂肪酸含量】油酸80.6%,亚油酸7.8%,亚麻酸0.4%.,硬脂酸1.5%,棕榈酸8.8%。盛花期11月上旬;果熟期10月下旬。
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Blooming Season: China
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