Two-stage cultivation method for building early-maturing fruit orchard

Abstract

The invention discloses a two-stage cultivation method for building an early-maturing fruit orchard, and relates to the field of kiwi fruit orchard building modes. The method includes the steps that nutrition bag grafting seedlings are cultivated, culture media and root control bags with the specification of 30*35 cm are prepared; seedlings are transplanted and managed in a sunshelter in a unified and concentrated mode; nutrient and water management is conducted after transplanting is conducted; tree management is conducted after transplanting is conducted; grafting is conducted in winter; stock sprouts are removed timely after sprouting in spring; later-period maintenance of grafted seedlings is conducted; cultivation and management are conducted in the big land; an orchard area is selected, sundries on the ground are removed, and plots are leveled; soil amelioration materials are applied on the ground; the soil is ploughed under to the great depth of 60 cm to 80 cm; ridging is conducted at the line spacing of 4 m to 5 m; a frame is built; big seedlings in the root control bags are transplanted into the big field; field maintenance and reforming are conducted. According to the two-stage cultivation method, the seedlings are managed in the centralized mode, and the survival rate of the grafted seedlings is increased; the big seedlings are transplanted along with soil, and the rejuvenation period of root systems is avoided; the organic matter of the soil is increased and the permeability of the soil is improved in the soil amelioration process; the seedlings can grow up quickly after put on the frames due to the fact that the big seedlings are transplanted along with the soil, a large number of fruits can be obtained in the second year, and the startup time comes.

Description

technical field [0001] The invention relates to the field of kiwifruit orchard building methods, in particular to a two-stage cultivation method for establishing a preterm high-quality kiwifruit orchard. Background technique [0002] At the end of the 1970s, the commercial cultivation of kiwifruit in China was launched nationwide, and it has become a major producer and seller of commercial kiwifruit in the world. Italy, New Zealand and Chile. In the total output of kiwifruit in the world, my country's annual output is about 680,000 tons, accounting for 34.0%, making it the largest producer in the world (Bolrose, Inc. 2014. World kiwifruit review. A Publication of Belrose, Inc.). The history of commercial cultivation of kiwifruit in my country has been more than 30 years. From the initial reference to other fruit trees and learning the cultivation techniques of New Zealand and other countries, it has developed to promote high-quality and high-yield according to the c...

AI Technical Summary

Problems solved by technology

[0006] With the rapid development of the kiwifruit industry, especially the high profits in the past ten years and the high prices of high-quality kiwifruit exported to China from countries such as New Zealand, more people have been attracted to the kiwifruit industry; especially in the field of kiwifruit planting, if the traditional model Planting takes up a lot of money, and the shortcoming of a long period of fruiting has somewhat affected the confidence of those who invest in the field of kiwifruit, especially some entrepreneurs who are new to the field of planting. Many problems occurred during the gardening, resulting in poor growth in the later stage of the completed park, slow production, low yield, and serious diseases

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