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Cultivation method of dragon fruit seedlings

A technology of seedlings and cultivation methods, applied in the field of cultivation of pitaya fruit seedlings, can solve problems such as prolonged seedling time, damaged roots, and increased root recovery period, and achieves the advantages of accelerating the breeding process, being difficult to mix, and promoting the maturity of branches and vines. Effect

Pending Publication Date: 2021-03-30
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, transplanting is easy to cause damage to the root system, and the increased root recovery period leads to prolonged seedling time

Method used

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  • Cultivation method of dragon fruit seedlings
  • Cultivation method of dragon fruit seedlings
  • Cultivation method of dragon fruit seedlings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A kind of dragon fruit raw seedling cultivation method, comprises the steps:

[0030] Step S1, filling the substrate: put the substrate in the nutrition cup, choose a clean, pest-free, loose and breathable, good water retention and relatively resistant to decomposition light-weight cultivation substrate, and the height of the cultivation substrate cup is 1cm away from the mouth of the cup.

[0031] Step S2, seed acquisition and sowing: clean the pulp in the hybrid fruit, take out the seeds, soak them in 50% carbendazim 500 times solution for 1 hour; put the sterilized seeds in a 28°C incubator to accelerate germination, and then sow them in nutrition Sow two seeds in each cup of substrate, and then cover the seeds slightly with a small amount of substrate; water at the right time to keep the substrate moist and ensure the normal germination of the seeds.

[0032] Step S3, main vine cultivation: After the seeds germinate, move the nutrient cups with similar growth in the...

Embodiment 2

[0036] A kind of dragon fruit raw seedling cultivation method, comprises the steps:

[0037] Step S1, filling the substrate: put the substrate in the nutrition cup, choose a clean, pest-free, loose and breathable, good water retention and relatively resistant to decomposition light-weight cultivation substrate, and the height of the cultivation substrate cup is 1cm away from the mouth of the cup.

[0038] The cultivation substrate includes the following raw materials in parts by weight: 15 parts of rice husk, 20 parts of furfural residue, 30 parts of decomposed organic fertilizer, 20 parts of zeolite, 3 parts of ceramsite, 20 parts of peat soil, and 10 parts of nutrient soil.

[0039] Step S2, seed acquisition and sowing: clean the pulp in the hybrid fruit, take out the seeds, soak them in 50% carbendazim 500 times solution for 2 hours; put the sterilized seeds in an incubator at 28°C to accelerate germination, and then sow them on nutrition Sow two seeds in each cup of substr...

Embodiment 3

[0045] A kind of dragon fruit raw seedling cultivation method, comprises the steps:

[0046]Step S1, filling the substrate: put the substrate in the nutrition cup, choose a clean, no pathogenic, loose and breathable, good water retention and relatively resistant to decomposition, and the height of the cultivation substrate cup is 1cm away from the cup mouth; the cultivation The matrix includes the following raw materials in parts by weight: 15 parts of rice husk, 15 parts of furfural slag, 35 parts of decomposed organic fertilizer, 16 parts of zeolite, 4 parts of ceramsite, 15 parts of peat soil and 15 parts of nutrient soil.

[0047] Step S2, seed acquisition and sowing: clean the pulp in the hybrid fruit, take out the seeds, and soak them in 50% carbendazim 500 times solution for 1.5 hours; In the nutrition cup substrate, sow two seeds per cup, and then cover the seeds with a small amount of substrate; water at the right time to keep the substrate moist and ensure the normal...

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Abstract

The invention discloses a cultivation method of dragon fruit seedlings. The cultivation method comprises the following steps: S1, filling a substrate; S2, sowing seeds: accelerating germination of theseeds, dibbling the seeds in a nutrient cup culture medium after the seeds are germinated and exposed, and sowing two seeds in each cup; S3, cultivating main vines: after the seeds sprout, moving thenutrition cups with similar growth vigor in the same seedling raising tray together, and inserting a support rod at the outer side corner of each nutrition cup; and S4, promoting early maturing of the main vines: when the main vines grow to a position 8-10 cm away from the tops of the support rods, removing stem tips of the main vines and topping to promote maturing of branches and vines. One branch and vine growing after topping of the main vines is selected as a new main vine to be cultured, and other buds are removed. The cultivation method of the dragon fruit seedlings is standard, consistent, high in controllable degree, not prone to mixing and beneficial to management of the seedling; and in addition, seedling transplanting is omitted, the time required for root system recovery is shortened, and therefore the breeding process is accelerated.

Description

technical field [0001] The invention relates to the field of planting, in particular to a method for cultivating pitaya seedlings. Background technique [0002] Dragon fruit (Latin name: Hylocereus undulatus Britt), 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 rich in nutrients and has unique functions. It contains vegetable albumin and anthocyanins, which are rare in general plants, rich in vitamins and water-soluble dietary fiber. Dragon fruit is a cool fruit. Under natural conditions, the fruit matures in summer and autumn, and is sweet and juicy. [0003] In the process of dragon fruit hybrid breeding, hybrid seeds have a long growth and development process from sowing to seedlings or grafting. At present, after obtaining h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/05A01G24/25A01G24/20A01G24/13A01G24/15A01G24/28A01G2/30
CPCA01G22/05A01G24/25A01G24/20A01G24/13A01G24/15A01G24/28A01G2/30
Inventor 邓海燕梁桂东黄黎芳武志江陆贵锋黄凤珠刘朝安
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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