How to introduce ugly oranges

The peel is yellow-orange, the surface is slightly thick, and it is easy to peel. The sugar content of the juice is above 13%, up to 17%, and the taste is extremely sweet. It matures from February to March of the following year and has an excellent flavor. Growth introduction

Source

Ugly orange was bred in 1972 by a cross between Kiyomi and Nakano No. 3 ponkan at the Kurume Branch of the Horticulture Experimental Station of Japan's Ministry of Agriculture, Water and Water. Due to its excellent flavor and excellent quality, it is the most expensive citrus variety in Japan in recent years. For the tree body, the vigor of the tree is weak when using Citrus aurantium as the root stock, and using Wenzhou Satsuma Mandarin and Summer Satsuma Mandarin as the middle stock. The saplings are relatively upright and open after entering the fruiting period. The branches are densely grown, thin and short. The thorns gradually disappear as the tree ages.

Leaves

The leaves are slightly smaller, similar to tangerines. The leaves are thick and the wing leaves are larger. The cold tolerance of the tree is the same as that of Kiyomi. It is as resistant to cankers and scabs as its parents.

Flowers and Fruits

Fruits are almost all single flowers, but there are also racemose flowers. The flower size is larger than that of Kiyomi and Panggan. There is pollen, but the amount is small, and most of them are deformed flowers. The seedless fruit rate is very high, and even if there are stones, the number of seeds is very few. Parthenocarpy is strong. The single fruit weighs 200-280g and is the largest fruit shape among wide-skinned citrus. The fruit shape is obovate or oblate spherical, with a fruit shape index of 1.00-2.00.