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A kind of early-maturing and high-yield cultivation method of passion fruit

A cultivation method, the technology of passion fruit, which is applied in the field of early-maturity and high-yield cultivation of passion fruit, can solve the problems of late fruiting and slow plant growth, and achieve the effects of increasing early yield, early market, and ensuring nutrient supply for fruit growth

Active Publication Date: 2021-11-02
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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  • A kind of early-maturing and high-yield cultivation method of passion fruit
  • A kind of early-maturing and high-yield cultivation method of passion fruit

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Experimental program
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Effect test

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 passion fruit planting, and discloses a passion fruit early-maturity and high-yield cultivation method, comprising: artificially planting passion fruit seedlings obtained by single-bud in vitro cutting seedling cultivation in a nutrition cup, and planting the obtained plant height Density planted on the planting bed. After planting, trim the plant to 25-35cm from the ground, keep 3 node buds, use a rope to lead a strong side vine as the main vine to the roof, remove the remaining side branches, and keep the main vine to bear fruit. Results Topping was done when the length of the main vine was more than 350cm; regular fertilization and pest control were performed after planting. By adopting the method provided by the invention, the purpose of early listing of the passion fruit can be achieved, the yield in the early stage can be increased, and the commerciality of the fruit can be 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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Patent Type & Authority Patents(China)
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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