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Home Cultivars Dapo Zhen Zhoujing you No.4

Dapo Zhen Zhoujing you No.4

Last Updated:2021/10/29 10:45:22 By:wangzhonglang
67

Id:ICR-25255

CountryChina

Year Published/Registered2020

Cultivar Type:For Oil

Scientific Name:Camellia gauchowensis 'Dapo Zhen Zhoujing you No.4'

Chinese Name:大坡镇周敬优4号

Japanese Name

Meaning

Description

» English Description

Yao Xiaohua and Ren Huadong eds. 2020. Oil-tea Camellia Genetic Resource in China. p.1103.【Resource number】440981-006-0017;Wild resources (special individual plant);Oil cultivation, genetic breeding materials. Originated in Gaozhou City, Guangdong Province.【PLANT】Half open. Young shoots without hairs. Leaf buds Jade white, have tomentose hairs.【LEAF】young leave Pale green,old leaves dark green, medium green,Oblong in shape. Leaf margins flat,Leaf apex acuminate,Leaf base cuneate,8.34 cm long and 2.8cm wide.【FLOWER】Sepals have hairs,petal in white color,the pistil taller than the stamen,stigma Split 2. Ovaries Have pubescent.【FRUIT】surface Chaff,Ovoid,Teal in color;average weight 78.67g;Ratio of fresh seeds 26.63%;Testa color Black, Sepia;Kernel oil content %.【FATTY ACID CONTENT】Oleic acid %,Linoleic acid %,Linolenic acid %.,Stearic acid %,Palmitic acid %. Full blooming season Early December;Fruit harvest season Mid-October.

» Chinese Description

姚小华、任华东主编,2020年《中国油茶遗传资源》第1103页。【资源编号】440981-006-0017;野生资源(特异单株);油用栽培,遗传育种材料。产于广东省高州市。【植株】树姿半开张.嫩枝无绒毛. 叶芽玉白色.有绒毛.【叶】嫩叶淡绿色,老叶深绿色、中绿色,长椭圆形. 叶缘平,先端渐尖,基部楔形,长8.34厘米,宽2.8厘米。【花】萼片有绒毛,花瓣白色,雌蕊比雄蕊高,柱头中裂. 2裂. 子房有绒毛。【果】表面糠秕,卵球形,青色;平均单果重78.67克;鲜出籽率26.63%;种皮黑色、棕褐色;种仁含油率%。【脂肪酸含量】油酸%,亚油酸%,亚麻酸%.,硬脂酸%,棕榈酸%。盛花期12月上旬;果熟期10月中旬。
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