Gan 4

Oil Tea Camellia Superior Germplasm Resources, 2008, editor in chief by Chen Yonzhong, p.145. Bred by Jiangxi Academy of Forestry in 1999. Plant vigorous, growth fast, foliage dense, crown rotund. Leaves elliptic, apex acuminate, margin serrate or crenate, 4.0-6.0 cm long, 2.5-3.2 cm wide, glabrous. Flowering usually in late October to late December, white, diameter 5.5-7.5 cm, petals 6-7, obcordate. Fruit mature in late October, spherical or ovate, yellowish green and reddish green, diameter 25-35 mm, 20-40 among of fruit weighted 500g, loci 2-4. Average 50.4% seed weight in each fresh fruit. The average rate of oil reached 36% from dry seeds.

赣4，陈永忠主编，2008年，《油茶优良种质资源》第 145 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4.0～6.0cm，宽2.5～3.2cm，叶面光滑；湖南通常于10月下旬至12月下旬开花，花白色，直径5.5～7.5cm，花瓣倒心形，6～7瓣；果实成熟期10月下旬，果球形或卵形，橄榄形，青红或青黄色，果径25～35mm，每500g果数20～40个，心室2～4个，鲜出籽率50.4％，干籽含油率36.0％。