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Gan 55

Last Updated:2021/11/9 19:28:55 By:wangzhonglang



Year Published/Registered1999

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Gan 55'

Chinese Name:赣55

Japanese Name



» English Description

Oil Tea Camellia Superior Germplasm Resources, 2008, editor in chief by Chen Yonzhong, p.132. Bred by Jiangxi Academy of Forestry in 1999. Plant vigorous, growth fast, foliage dense, crown rotund. Leaves elliptic, apex acuminate, margin serrate or crenate, 4.0-5.8 cm long, 2.5-3.2 cm wide, glabrous. Flowering usually in late November to late December, white, diameter 5.0-7.0 cm, petals 5-6, obcordate. Fruit mature in late October, spherical or ovate, reddish green, diameter 30-38 mm, 22-38 among of fruit weighted 500g, loci 2-4. Average 49.6% seed weight in each fresh fruit. The average rate of oil reached 58.9% from dry kernel, 36%-39% from dry seeds, and 8.6% from fresh fruit. The average oil yield 873 kg/hm2.

» Chinese Description

55陈永忠主编,2008年,《油茶优良种质资源》第 132 页。【培育单位】江西省林业科学院,【选育年份】1999由江西省林业科学院于1999年选育出来的优良无性系。树体生长旺盛,树冠紧凑,分枝均匀。树冠自然圆头形;叶椭圆形,先端渐尖,边缘有细锯齿或钝齿,长4.05.8cm,宽2.53.2cm,叶面光滑;湖南通常于11月上旬至12月下旬开花,花白色,直径5.07.0cm,花瓣倒心形,56瓣;果实成熟期10月下旬,果球或卵形,青红色,果径3038mm,每500g果数2238个,心室24个,鲜出籽率49.6%,干仁含油率58.9%,干籽含油率36%39%。鲜果含油率8.6%,连续4年平均产油量达873kg/hm2


Flower Size

Blooming Season China