Loquat variety cultivation method capable of improving fruit quality

Abstract

The invention relates to a loquat variety cultivation method capable of improving fruit quality. Pits obtained after short-peduncle green seeds and water chestnut seeds of different loquat varieties in the same region are hybridized serve as seeds, saplings are cultured, and excellent single plants can be screened out after the saplings naturally bear fruits. The method that the varieties are subjected to grafting propagation firstly, and excellent stock plant groups from different individuals are obtained is adopted, the fruiting rate and the germination rate can be increased, and the probability of maldevelopment of fruit trees or the small fruiting amount of the fruit trees is reduced. An insect-proof net is used for isolation, artificial mixed pollination is carried out, or a plastic film greenhouse is adopted for sealing, bees are kept for pollination, crossbreeding is carried out, the fruiting rate can be increased, and the fruit quality can be improved. Excellent single plants can be screened out from offsprings, after fruit authentication passes, excellent strains are obtained through grafting propagation, and application and popularization in production can be achieved.

Description

technical field [0001] The invention relates to a method for cultivating loquat varieties for improving fruit quality, and belongs to the technical field of fruit tree breeding. Background technique [0002] Loquat is a special evergreen fruit tree in southern my country. It sprouts winter flowers in autumn and ripens in spring and summer. It is a high-grade small fruit. Cultivation of fruit trees, variety is the key. Qingzhong is a variety of loquat produced in Dongting Xishan, Wuzhong District, Suzhou, Jiangsu Province. The tree is strong, with a spreading crown, a round head shape, and thick branches. The leaves are large and erect, the leaf margins are not obvious, and the inflorescences are medium in density. The fruit is round, with an average weight of 33.2g. The fruit surface is light orange, the skin is thin and easy to peel, and the hair is less. The spots on the fruit surface are concentrated at the base of the sunny fruit. When the fruit is ripe, the pedicle i...

AI Technical Summary

Problems solved by technology

However, this variety has high requirements on the soil, and when the fertility is poor, the growth will be poor and easy to decay