Passion fruit planting method in karst region

Abstract

The invention discloses a passion fruit planting method in karst region, comprising the following steps: 1) erecting a rack; 2) planting; 3) soil fertilizer and water management and leaf surface fertilizer and water management; 4) trimming before climbing to the rack: after the seedlings are planted and survive, fixing tips (bonding branches), smearing auxiliary buds and flower buds in time, and reserving branch leaves, until the primary vines climb to the rack; 5) shaping and trimming after climbing to the rack: removing the tops when the primary vines of the fruit tree grow to 2m along a unified direction; removing the tops when the secondary vines grow to the edge along a transverse sustaining wires; enabling blanches with fruits to grown by drooping, reserving 4-6 flower buds, pickingup tendrils and then removing the tops, with length within 50cm, wherein the shaping and trimming shapes of the primary vines and the secondary vines like fish bones. By adopting the planting method disclosed by the invention, high-yield passion fruit can be obtained, the yield can reach a level that each 667m<2> produces 2500kg of fruits in the high-yielding period, and compared with existing planting technology, the yield can be increased by 25%, the economical benefit is remarkable and the environment is greatly improved, and the method can achieve the effects of preserving soil and water,improving the ecological environment of the river valley zone along the river of the karst region, and improving the soil quality.

Description

technical field [0001] The invention belongs to the technical field of passion fruit planting and relates to a method for planting passion fruit in karst areas. Background technique [0002] The introduction of passion fruit from subtropical regions to karst low-heat valleys has important economic and ecological benefits for the development of karst low-heat valleys. Passion fruit is planted in karst low-heat valleys. Due to the large temperature difference between day and night and sufficient sunlight, the sugar content of passion fruit can be increased, and the yield and quality of passion fruit can be improved. At present, fertilization in the process of passion fruit planting is mainly based on traditional fertilization methods. There are mainly different types of scaffolding, such as flat top, fence, herringbone, and gate. In order to grow and develop, obtain high yield. In the special areas of karst low-heat valleys, if traditional passion fruit planting methods are ...

AI Technical Summary

Problems solved by technology

In the special areas of karst low-heat valleys, if traditional passion fruit planting methods are adopted, firstly, traditional fertilization methods will lead to soil compaction, soil structure and air permeability will deteriorate, and the disease resistance and stress resistance of fruit trees will be reduced, thereby reducing the yield of passion fruit. Second, the imported trellise setting method is not suitable for karst terrain, resulting in waste of human and financial resources, thereby reducing the economic benefits of passion fruit. Therefore, planting passion fruit in special karst areas requires overall consideration

However, there has not been an economical and complete technology for passion fruit planting in karst areas.

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