Method of quickly renewing old peach orchard to form orchard

Abstract

The invention discloses a method of quickly renewing an old peach orchard to form an orchard, and relates to the technical field of fruit tree production. Large containerized seedlings are grown by using a protected greenhouse, the containerized seedlings are then subjected to field planting so as to achieved the purpose that the old peach orchard experience field planting and production in the same year. The method of the invention comprises preparing containers, selecting plantlets, planting the plantlets, managing water and fertilizer, pruning and controlling flowers, transplanting to build an orchard and other steps. In the method used herein, plantlets are gathered together to facilitate management and save land, transplant survival rate is high, slowing down the plantlets is not required, and the inhibitor action of continuous cropping upon the growth of the plantlets is prevented; the containerized seedlings take form and blossom in the same year, the old peach orchard still has yield and income after transplanting, the problem that the first year has no yield in the conventional cultivation can be avoided, the land can be saved by using the method, land utilization rate can be increased, and economic loss due to changing species is deceased.

Description

technical field

[0001] The invention belongs to the technical field of fruit tree production, and in particular relates to a method for quickly renewing an old peach orchard into an orchard. Background technique

[0002] Peach tree is the fourth largest fruit tree species in my country, with a wide planting area. Due to gum flow and beetle damage, the peach tree planting life is generally 8-10 years. With the acceleration of the replacement of peach tree varieties, new varieties will be replaced every 5-7 years. The area of ​​land used for fruit tree planting is decreasing day by day, and the land rent is on the rise. Fruit farmers basically update varieties in old orchards. The conventional method is to dig out old fruit trees and plant young trees. This method has a great impact on the growth of young trees. Or plant rice for one year for stubble replacement, which further increases the time for young trees to bear fruit. Both of these methods will reduce the income of f...

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