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Deyou No.2

Last Updated:2021/11/2 17:18:22 By:wangzhonglang



Year Published/Registered2021

Cultivar Type:For Oil

AGM Type

Scientific Name:Camellia oleifera 'Deyou No.2'

Chinese Name:德油2号

Japanese Name



» English Description

Deyou No. 2 (C. oleifera), a new variety authorized by the State Forestry and Grassland Administration of China in 2021, with the variety right number: 20210533, which was orginated by Yuan Deyi of Central South University of Forestry and Technology. Plant 1.3~1.6m tall. Leaves flat, broadly ovate, apex acuminate or long tail tip, leaf margins densely serrated, 6.1cm long, 2.9cm wide. Flowers solitary, white, diameter 8~10cm, petals 7~9. Flowering period is from early November to early December. Capsule nearly round, with a hemp brown skin, average fruit weight 74.57 g, oericarp thickness of 2.87 mm. The fresh seed yield was 60.92%, and the dry seed yield was 31.09%. The fruit ripening period is in late October. Its specificity is mainly manifested as the tree shape is short, sturdy and open, the peel is hemp brown, not susceptible to anthracnose, the fruit is large and thin, the seed rate is high, and the oil quality is good.

» Chinese Description

德油22021年国家林草局授权的新品种,【品种权号】20210533,【培育人】袁德义,【品种权人】中南林业科技大学。【品种特性】树高1.3~1.6m,株形较矮壮开张,树冠圆头型。叶片平展,宽卵形,先端渐尖或长尾尖,叶缘密生细锯齿,叶长6.1cm,叶宽2.9cm;花单生,两性花,白色,花径8~10cm,花瓣7~9枚。花期11月初至12月上旬。蒴果,近圆形,果皮麻褐色,平均果重为74.57 g,果皮厚2.87mm。鲜出籽率60.92%,干籽出油率31.09%。果熟期10月下旬。其特异性主要表现为树形矮壮开张,果皮麻褐色,不感炭疽病,果大皮薄,出籽率高,油脂品质好。


Flower Size

Blooming Season China