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Early-maturing high-yield cultivation method of passiflora edulis

A cultivation method and technology for passion fruit, which are applied in the field of early-maturing and high-yield cultivation of passion fruit, can solve problems such as late results and slow plant growth, and achieve the effects of inhibiting growth, facilitating subsequent management, and making planting plants healthy and sturdy.

Active Publication Date: 2020-05-15
LONGYAN INST OF AGRI SCI
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of slow growth, flowering and late results of low-temperature cultivation plants in spring when passion fruit is cultivated by the existing method, and to provide a passion fruit that can realize the early market of passion fruit and increase the early yield. Cultivation method for early maturity and high yield

Method used

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Embodiment

[0029] (1) Seedling cultivation by cuttings:

[0030] Cut the passion fruit cuttings with a single bud in vitro, leave half a leaf, the upper end is flat, the lower end is oblique about 45°, the tendrils are removed, the length of the cuttings is 10cm, rinse with clean water, and after drying, insert the above cuttings upright in the middle of the seedling medium to a depth of about 6cm. N+P in seedling medium 2 o 5 +K 2 O ≥ 3%, organic matter ≥ 45%, pH value 5.5 ~ 6.5. Pay attention to shading and moisturizing management, and obtain the passion fruit seedlings whose cuttings survive and the length of new branches is 20cm.

[0031] (2) Fake planting culture:

[0032] Move the healthy passion fruit seedlings obtained in step (1) into a nutrient cup (diameter 28cm×height 28cm) for false planting culture. The planting substrate is mixed with the seedling substrate and soil at a weight ratio of 1:1. Insert it into the nutrient cup for branch climbing support, then pour it th...

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Abstract

The invention belongs to the field of planting of passiflora edulis, and discloses an early-maturing high-yield cultivation method of passiflora edulis. The early-maturing high-yield cultivation method of the passiflora edulis comprises the following steps: conducting temporary planting culture on young seedlings, obtained by adopting in-vitro cutting seedling-raising of single-bud bodies, of thepassiflora edulis in nutritious cups, planting obtained plants for field planting in planting furrows at high density, after field planting is conducted, trimming the plants until the height of the plants is 25-35 cm, keeping three node buds of each plant, leading a strong lateral bine, as a fruit-setting main bine, of each plant to the top of a corresponding canopy by means of a corresponding rope, removing other lateral branches, keeping the main bines for fruit setting, and conducting topping after the length of the main bines exceeds 350 cm; and after field planting is conducted, conducting fertilization and disease and pest control regularly. By adopting the provided method, the purpose of making the passiflora edulis go into the market early can be achieved, and the early yield is raised, so that the fruit commodity is improved.

Description

technical field [0001] The invention belongs to the field of passion fruit planting, and in particular relates to an early-maturing and high-yield cultivation method for passion fruit. Background technique [0002] Passion fruit (Passiflora edulis × P.edulis f.flavicarpa) belongs to Passiflora genus Passiflora, because of its sweet and sour taste, unique fragrance and rich in various nutrients, it is very popular among consumers. Therefore, Passiflora The fruit has been successfully planted in many places, and the planting area is increasing year by year. The normal growth of passion fruit can produce a large number of side vines, and the main vines and side vines can bloom and bear fruit; the traditional planting density is 80-120 plants / mu, and the main vines are cultivated in the early stage, focusing on vegetative growth, and the side vines are cultivated in the later stage, focusing on reproduction Most of the effective photosynthetic products of passion fruit are supp...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G7/06A01G2/10A01C21/00A01B79/02
CPCA01B79/02A01C21/005A01G7/06A01G17/005A01G2/10
Inventor 刘智成严良文陈瑶瑶刘信臻陈缅欧雪婷
Owner LONGYAN INST OF AGRI SCI
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