Method and device for planting Hanfu apple trees capable of being transplanted in four seasons for landscaping

Abstract

The invention relates to a method and device for planting Hanfu apple trees capable of being transplanted in four seasons for landscaping, and belongs to the technical field of horticultural techniques. The planting method comprises the steps that a Hanfu apple variety with the self-fruitful capability is selected; Hanfu apple scions are grafted on a GM256 / malus hupehensis rootstock at a high position in a nursery; the planting device is laid, roots of seedlings are placed in planting pits of the planting device after fully extending, and the planting pits are filled with a cultivation substrate, compacted, watered and covered mulching film; all main branches are removed during pruning in winter in two continuous years, and the main branches sprouting in the third year are formed through branch stretching. According to the method, the Hanfu apple trees with the self-fruitful capability serve as main test materials and are subjected to high-position grafting on an interstock GM256, malus hupehensis serves as a base stock, the tree vigor is kept strong, and formation of a large quantity of flower buds can be guaranteed. The planting device for limiting the rooting zone and a soil, water and fertilizer management and shaping and trimming technology for controlling growth are also used so that both the landscape shape and fruiting of the trees during the four-season transplanting can be achieved.

Description

technical field [0001] The invention belongs to the technical field of horticulture, and in particular relates to a planting method and planting device of Hanfu apple trees for landscape use which can be transplanted in four seasons. Background technique [0002] Apple symbolizes peace and safety. It can be viewed and eaten, and you can also experience the joy of success in the whole cultivation process from flowering to fruit harvesting. Therefore, it is the tree species expected to be used in most garden and courtyard landscape designs. However, in reality, there are often contradictions between the growth and development of apples and the requirements of landscaping. For example, (1) the growth and development of apples is slow. To form a tree shape that is beautiful and suitable for landscape design requires a lot of meticulous pruning work and superb technical level. However, if the landscape fruit trees want to bloom and bear fruit as soon as possible, a large number o...

AI Technical Summary

Problems solved by technology

However, in reality, there are often contradictions between the growth and development of apples and the requirements of landscaping. For example, (1) the growth and development of apples is slow. To form a tree shape that is beautiful and suitable for landscape design requires a lot of meticulous pruning work and superb technical level. However, if the landscape fruit trees want to bloom and bear fruit as soon as possible, a large number of pruning is not allowed, and the management level of the landscape maintenance personnel is limited, so the contradiction between the two limits the large-scale application of apples in conventional gardens; (2) if according to the general garden tree method Directly transplanting large apple plants from the field will inevitably require a large number of root removal and pruning of large branches, which will seriously weaken the tree vigor and be susceptible to diseases, and the tree shape will also be damaged. In severe cases, it will die 2-3 years after transplanting, and it is difficult to achieve the landscape effect. (3) Most varieties of apples are self-flowering and not fruitful. However, in landscape design, a single fruit tree variety is often used and planted alone. It is easy to cause the phenomenon of apple trees only blooming but not fruiting due to no pollination trees, and lose the status of "fruit tree fruit". Significance applied in the landscape

[0003] At present, domestic patents related to fruit tree root-restricted cultivation technology include 200510095225.0 "Cultivation Method for Shallow Planting of Grape Ridges with Restricted Roots", 200810118386.0 "Method for Planting Fruit Trees with Restricted Roots in Greenhouses", 200510030658.8 "Method of Using Fertilizer and Water for Grape Root Zone Restricted Cultivation", But there is no planting method involving Hanfu apple trees that can be transplanted in four seasons for landscape

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