Id:ICR-24864
Country:China
Year Published/Registered:2010
Cultivar Type:For Oil
AGM Type:
Scientific Name:Camellia oleifera ‘Yuyoucha 9’
Species/Combination:C. oleifera
Chinese Name:豫油茶9号
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豫R-SV-CO-037-2010 2010年河南省林木良种认定编号。
» English Description
Yuyoucha 9(Camellia oleifera). China Forestry Publishing House, 2016. Oil-tea Camellia Cultivars in China, p.268. Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.499.【Resource number】411522_010_0003;Breeding resources (excellent variety);Oil cultivation, genetic breeding materials. Originated in Guangshan County, Henan Province.【PLANT】Open. Young shoots have hairs. Leaf buds yellow-green, have tomentose hairs.【LEAF】young leave green,old leaves deep green,oval in shape. Leaf margins flat,Leaf apex acuminate,Leaf base nearly round,6.45 cm long and 3.03cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen,stigma lobed 3. Ovaries have pubescent.【FRUIT】surface smooth,oblate spherical,yellow brown in color;average weight 15.18g;Ratio of fresh seeds 39.53%;Testa color brown;Kernel oil content 38%.【FATTY ACID CONTENT】Oleic acid 78.2%,Linoleic acid 9.7%,Linolenic acid 0.4%.,Stearic acid 1.5%,Palmitic acid 9.7%. Full blooming season Late October;Fruit harvest season Early October.
» Chinese Description
豫油茶9号 Camellia oleifera ‘Yuyoucha 9’. 中国林业出版社, 2016. 《中国油茶品种志》,p.268。【认定编号】豫R-SV-CO-037-2010【品种类别】优株【选育地】河南省光山县南向店乡闵冲村魏冲缉惠挂山【选育单位】河南省林业科学研究院【选育过程】1975年,河南省光山鲁南向店乡闵冲村采集当地品种的种子,在位于光山县南向店乡闵冲村魏冲组里洼山进行了直播造林,造林总面积1.3m²。成林后,经过多年来的实际采摘与初步观察,发现该品种丰产性好,适应性强,病虫害少,选作油茶一个新的优良品种。【选育年份】2007年3月10日至2010年10月30日【典型识别特征】树形为圆头形,树姿开张。果橘形,果皮青色。种子半球形。
姚小华、任华东主编,2020年《中国油茶遗传资源》第499页。【资源编号】411522_010_0003;选育资源(良种);油用栽培,遗传育种材料。产于河南省光山县。【植株】树姿开张.嫩枝有绒毛. 叶芽黄绿色.有绒毛.【叶】嫩叶绿色,老叶深绿色,椭圆形. 叶缘平,先端渐尖,基部近圆形,长6.45厘米,宽3.03厘米。【花】萼片有绒毛,花瓣白色,雌蕊比雄蕊高,柱头浅裂. 3裂. 子房有绒毛。【果】表面光滑,扁圆球形,黄棕色;平均单果重15.18克;鲜出籽率39.53%;种皮褐色;种仁含油率38%。【脂肪酸含量】油酸78.2%,亚油酸9.7%,亚麻酸0.4%.,硬脂酸1.5%,棕榈酸9.7%。盛花期10月下旬;果熟期10月上旬。
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Blooming Season: China
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