How to prune an adult blueberry tree?

How to prune an adult blueberry tree? Please introduce that when strawberries enter adulthood, the inner chamber is easy to be clouded and the crown is relatively tall. at this time, pruning is mainly to control tree height, improve light conditions, prune mainly to thinning branches, remove dense branches, weak branches, diseases and insect branches, and tillers produced by roots. The growth potential of the open tree is better than that of the open tree when the weak branch is removed and the strong branch is left, while the erect variety goes to the center to dry, opens the skylight, and leaves the mediocre branch. The best age of big branch fruit is 5-6 years, and it should be retracted and renewed when it is exceeded. Weak twigs can be pruned by wiping flower buds to make them strong. Adult trees have a large number of flower buds, so they often use the method of cutting flower buds to remove some flower buds, generally leaving 2-3 flower buds for each strong branch. Flat stubble pruning: Smolarz Kazimiersz, in 1998, 13-year-old "Lanfeng" blueberries were pruned with flat stubble, the experimental treatment was as follows: 5cm from the ground, 50cm from the ground and 100cm flat stubble, pruning in the same year, only the control results, the second year, 50cm and 100cm treatment results, the third year, all results. Compared with the control, the tree grew strong in the third year after pruning, the weight of single fruit increased, and the yield increased by 50%. Click to get more strawberry planting techniques click to get more fruit planting techniques