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Rapid pitaya seedling cultivation process

A rapid technology for dragon fruit, applied in fruit tree cultivation, animal repellent, botanical equipment and methods, etc., can solve the problems of low rooting rate of stem segments, small number of roots, and long time for new roots to sprout from stem segments, etc. Achieve the effects of shortening the emergence period, high rooting rate, and accelerating the speed of seedling cultivation

Inactive Publication Date: 2020-02-18
HUAIBEI SIJI VEGETABLE PLANTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current method is to directly cut the cut dragon fruit stems in the ground or in the seedling substrate after drying for a while. The stems will take a long time to germinate new roots. At the same time, the rooting rate of the stems is not high, and the number of roots is small.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A kind of rapid seedling raising technique of dragon fruit, comprises the following steps:

[0029] S1. Select fresh, robust growth, no damage by diseases and insect pests, and fully mature pitaya branches that year, cut it into 15cm stems as cuttings, cut the base of the cuttings into a wedge shape and expose the xylem, place the cuttings in Soak in the soaking solution for 10 minutes;

[0030] S2, the soaked cuttings are placed in the rooting solution and soaked for 2h;

[0031] S3. Choose a greenhouse with ventilation and sunshine, fertile soil, no pollution sources around, and convenient irrigation and drainage as a nursery field. Make a seedbed with a width of 1m and a length of 10m. There is a 40cm walkway between the seedbeds, and sand, soil, organic fertilizer , peat and vermiculite mixed with a substrate with a pH value of 6.5 is tiled on the seedling bed, and the laying thickness is 20 cm. After the laying is completed, the seedling bed is sterilized with a c...

Embodiment 2

[0042] A kind of rapid seedling raising technique of dragon fruit, comprises the following steps:

[0043] S1, select fresh, robust growth, no damage by diseases and insect pests, fully ripe pitaya branches that year, cut it into 20cm stems as cuttings, cut the base of the cuttings into a wedge shape and expose the xylem, place the cuttings in Soak in the soaking solution for 15 minutes;

[0044] S2, the soaked cuttings are placed in the rooting solution and soaked for 3h;

[0045] S3, choose the greenhouse that is ventilated to the sun, fertile in soil, free of pollution sources around, and convenient for irrigation and drainage as the nursery field. Make seedling beds with a width of 1.5m and a length of 15m. There is a 45cm walkway between the seedbeds, and the sand, soil, organic Fertilizer, peat and vermiculite mix the matrix that the PH value that obtains is 7 is tiled on the nursery bed, laying thickness is 25cm, after laying is finished, be that the potassium permanga...

Embodiment 3

[0056] A kind of rapid seedling raising technique of dragon fruit, comprises the following steps:

[0057] S1, select fresh, robust growth, no damage by diseases and insect pests, fully ripe pitaya branches that year, cut it into 25cm stems as cuttings, cut the base of the cuttings into a wedge shape and expose the xylem, place the cuttings in Soak in soaking solution for 20min;

[0058] S2, the soaked cuttings are placed in the rooting solution and soaked for 4h;

[0059] S3. Choose a greenhouse with ventilation and sunshine, fertile soil, no pollution sources around, and convenient drainage and irrigation as a nursery field. Make a seedbed with a width of 2m and a length of 20m. There is a 50cm walkway between the seedbeds, and sand, soil, and organic fertilizer , peat and vermiculite mixed substrate with a pH value of 7.5 is tiled on the seedling bed, and the laying thickness is 30cm. After the laying is completed, the seedling bed is sterilized with a concentration of 0.3...

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Abstract

The invention discloses a rapid pitaya seedling cultivation process. The process includes steps: S1, selecting pitaya branches, and soaking cuttings in soaking solution; S2, soaking the soaked cuttings in rooting solution; S3, selecting a greenhouse as a nursery, preparing seedling beds, laying media on the seedling beds, and disinfecting the seedling beds with potassium permanganate solution; S4,vertically inserting the cuttings into the media, spaying nutrient solution, and regularly watering; S5, outputting. By adoption of the process, cultivation of high-quality seedlings without diseasesis benefited, high rooting rate and large root system quantity of the seedlings can be realized, the seedling cultivation speed can be increased substantially, the survival rate reaches 98% or aboveafter transplanting, and a seedling stage can be shortened. The rapid pitaya seedling cultivation process is applicable to industrial, large-scale and intensive production of red pitaya seedlings, quality of pitayas cultivated from the seedlings obtained according to the process is effectively improved, and high yield and high economic benefits are achieved.

Description

technical field [0001] The invention relates to the technical field of dragon fruit cultivation, in particular to a rapid cultivation process of dragon fruit. Background technique [0002] Dragon fruit, also known as red dragon fruit, dragon fruit, fairy honey fruit, jade dragon fruit. Cactaceae, the genus Tianchi. The fruit is oval, 10-12 cm in diameter, red or yellow in appearance, with green rounded triangular fronds, white, red or yellow pulp, and fruit with black seeds. Dragon fruit is heat and drought resistant, light-loving and shade-loving, fertile and barren-loving. Its growth temperature is 11°C to 38°C, the most suitable growth temperature is 25°C to 35°C, and it can withstand low temperatures of 0°C and high temperatures of 40°C. Low temperature will cause freezing damage to plants, while high temperature will inhibit its growth. The cultivation and growth of dragon fruit do not have strict requirements on the soil and can be adapted to a variety of soils. How...

Claims

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Application Information

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IPC IPC(8): A01G22/05A01N65/48A01N59/06A01N59/26A01N43/38A01P21/00
CPCA01N43/38A01N59/06A01N59/26A01N65/00A01N65/06A01N65/08A01N65/20A01N65/26A01N65/48A01G22/05
Inventor 彭程彭宏信程福春
Owner HUAIBEI SIJI VEGETABLE PLANTING CO LTD
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