Study On The Domestication Cultivation Of Wild Vaccinium Uliginosum

Vaccinium uliginosum is a newly developed and far potential kind of fruit trees with higher economical value, which is both used in medicine and fruit, rich in a lot of healthy materials. The world has focused on selecting a new variety for local need. The research takes Vaccinium uliginosum as an object, choosing excellent plant from field and carrying out cultivating of man-made domestication to discuss the feasibility of selecting excellent resources.The growing surroundings and the biological characteristics of Vaccinium uliginosum were observed in this research. The result showed that this kind of excellent domestication plant was taller in size and more prosperous than the wild ones, and single fruit weight increased. As to phonological phase, shoots started a little earlier and leaves fell a little later.The results showed that the properly cultivated density of the selected was 0.7m×1.5m; The cover of soil during the hot summer day was helpful to decreasing the temperature of soil and increasing the amount of water in the soil, and the production was clearly increased by 10% at that year; After flowering and in the period of fruits quickly becoming big, the production will be clearly increased if fertilizer is used on leaf surface, and increased 17% than the CK; It was possible to select and breed the fresh breed of single fruit weight higher than 2.0g; The fruit tasted better and had higher nutrition composition; It had strong adaptability, could stand the cold winter without protection and no diseases ,insect harm.