Excellent and labor-saving train culturing method for passion fruit

Abstract

The invention relates to an excellent and labor-saving train culturing method for passion fruits. The method concretely comprises the following steps of pinching passion fruits when the passion fruits grow to 1.2 to 1.3 m on ridges, remaining two buds after the tops of the passion fruit sprout, enabling the two buds to grow into main vines along iron wires on a stand column in a reverse horizontal direction, preparing lateral vines on two sides of the main vines and forming an inclination angle of 45 to 60 degrees with the ground, vertically inducing growth on a first iron wire (closest to the stand column on a cross arm) on a rack surface, pressing the lateral vines on a second and third iron wires, and maintaining a 15 to 25cm distance between the lateral vines on the same side. A steel greenhouse is built in winter (the last ten days of November) and sealed and warmed by a thin film. Human mechanics features are fully utilized; fatigue of the user due to head lifting up work upon a flat greenhouse rack and lowering head and bending entering a fence rack can be avoided; labor intensity can be reduced; work efficiency can be improved; the culturing method can be conveniently and quickly operated; large rack surface is achieved, so rational distribution of the passion fruits branch vines is realized; great ventilation and light can be guaranteed; the tree shape is simple; and the fruit trees can be simply trimmed in winter with less labor and time.

Description

technical field [0001] The invention relates to an agricultural planting method, in particular to a high-quality and labor-saving plastic cultivation method for passion fruit. Background technique [0002] Passion fruit, also known as egg fruit, passion fruit, Passiflora, tropical and subtropical perennial evergreen vine climbing fruit trees, native to some countries and regions in South America and Oceania, often wild in forest edge hillside shrubs. The leaf shape is peculiar, the flower color is bright, and it is evergreen in all seasons. The fruit is an oval berry, with a single fruit weight of 60-120kg. The juice is bright yellow and has a beautiful fragrance. It has a strong fragrance and a special flavor, hence the name passion fruit. Since artificial introduction and cultivation at the beginning of the last century, people have bred many excellent varieties through introduction, domestication and hybridization, and promoted commercial cultivation in India, Kenya, Gui...

AI Technical Summary

Problems solved by technology

At present, the cultivation modes such as flat-top trellis type, upright fence type, "herringbone" and "gate"-shaped fence types are mostly used in production. The tree type arrangement of these cultivation modes is relatively complicated, which is easy to cause messy branches, canopy canopy, and affect photosynthesis. If the effect is carried out, pests and diseases are prone to occur, which in turn affects the quality of the fruit; and the management is complicated, time-consuming and labor-intensive, and the operation is prone to fatigue

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