Id:ICR-25157
Country:China
Year Published/Registered:2009
Cultivar Type:For Oil
AGM Type:
Scientific Name:Camellia oleifera 'Zhelin 4'
Species/Combination:C. oleifera
Chinese Name:浙林4号
Japanese Name:
Meaning:
Synonym:
浙S-SC-CO-003-2009 2009年浙江省林木良种审定编号。
» English Description
Zhelin 4(Camellia oleifera). China Forestry Publishing House, 2016. Oil-tea Camellia Cultivars in China, p.66. Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1011.【Resource number】330825-010-0004;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Longyou County, Zhejiang Province.【PLANT】upright. Young shoots have hairs. Leaf buds green, have tomentose hairs.【LEAF】young leave yellow-green,old leaves dark green,nearly round in shape. Leaf margins wavy,Leaf apex acuminate,Leaf base cuneate,5.96 cm long and 3.2cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil shorter than the stamen,stigma deeply split 3. Ovaries Have pubescent.【FRUIT】surface smooth,Ovoid,Teal in color;average weight 16.63g;Ratio of fresh seeds 40.77%;Testa color brownness;Kernel oil content 42.2%.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. Full blooming season 1Early January;Fruit harvest season Mid-to-late October.
» Chinese Description
浙林4号 Camellia oleifera ‘Zhelin 4’. 中国林业出版社, 2016. 《中国油茶品种志》,p.66。【审定编号】浙S-SC-CO-003-2009【品种类别】无性系【选育单位】浙江省林业科学研究院【选育过程】同浙林1号【选育年份】2009年【植物学特征】树体长势旺,树干挺立;平均树高2.3m,冠幅2mx2.6m;叶片近圆形,叶尖渐尖,叶基楔形;花白色,萼片紫红色、有绒毛,花柱深裂,雄蕊高;青色桃形果,单果重10-21g,果高28-35mm,果径27-35mm,果皮厚3-4mm。【经济性状】嫁接苗定植后6-9年生连续4年测定(按冠幅面积折算),年均亩产油量33.19kg。经济性状优良,鲜果出籽率51.91%,出仁率55.97%,干仁含油率49.05%,果含油率8.03%。主要脂肪酸成分:软脂酸8.5%,硬脂酸2.0%,油酸82.3,亚油酸6.0%。炭疽病感病指数3.0%以下。【生物学特性】无性系造林3年始果,6年盛果期。萌动期4月15-20日;始花期10月15-20日;盛花期10月20-30日;果实成熟期10月25日至11月10日。早花型。【适应性及栽培特点】适于浙江省安吉、常山、龙游、丽水等油茶种植区。选择土层深厚、排水良好、pH值为4.5-6.0的阳坡,早期适当密植,盛产期后适时调整密度。造林要求苗木生长健壮,无病虫害,无机械损伤,苗高20cm以上。用腐熟的厩肥、堆肥和饼肥等有机肥作基肥,每穴施2-10kg,与回填表土充分拌匀,然后填满,待稍沉降后栽植。配置花期相似或一致的多系混栽。【典型识别特征】早熟种。果青皮,青桃。
姚小华、任华东主编,2020年《中国油茶遗传资源》第1011页。【资源编号】330825-010-0004;野生资源(特异单株);油用栽培,遗传育种材料。产于浙江省龙游县。【植株】树姿直立.嫩枝有绒毛. 叶芽绿色.有绒毛.【叶】嫩叶黄绿色,老叶深绿色,近圆形. 叶缘波状,先端渐尖,基部楔形,长5.96厘米,宽3.2厘米。【花】萼片有绒毛,花瓣白色,雄蕊比雌蕊高,柱头深裂. 3裂. 子房有绒毛。【果】表面光滑,卵球形,青色;平均单果重16.63克;鲜出籽率40.77%;种皮褐色;种仁含油率42.2%。【脂肪酸含量】油酸%,亚油酸%,亚麻酸%.,硬脂酸%,棕榈酸%。盛花期11月上旬;果熟期10月中下旬。
Flower Form:Single / Saucer-shape
Flower Colour:Single color Flower / White
Flower Size:
Blooming Season: 10-1 Month China
Flower Fragrance:
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