A: The scientific name of Chunjian Citrus is Chunjian, and the maturity period is generally from 65438+February to 65438+ 10. It has two varieties and two shapes, among which the obovate and mature peel is typically soft and prone (prone usually means lying on the stomach), so Chunjian is commonly known as rake and rake orange. The maturity of citrus in spring is in the dead of winter, which is a rare winter orange, while the traditional citrus is autumn orange. The maturity of Woju orange and Ugly orange ("Tangding orange") in spring orange is February-March. The fruit is tall, oblate and even in size. The peel is orange yellow, the fruit surface is smooth and shiny, the oil cells are delicate and easy to peel. The weight of a single fruit is 242 grams, the longitudinal diameter is 7.07 cm, the transverse diameter is 7.69 cm, and the peel thickness is 0.3 1 cm. Soluble solids 14.5%, edible rate 76.64%, vitamin C30.5 mg/100 g, the main diseases of this variety are scab, anthracnose and lipid spot, and the damage degree of pests and diseases is similar to that of citrus.