Soil-free root promoting and rapid seedling breeding method of pitaya

A pitaya, root-promoting technology, applied in the field of rapid seedling cultivation of pitaya without soil, can solve the problems of pitaya without soil, root-promoting, short time, etc., and achieve the effect of accelerating the speed of seedling cultivation

Inactive Publication Date: 2016-12-07
钦州市火龙果工程技术研究中心
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this invention is to provide a kind of highly efficient dragon fruit without soil prompting the root rapid seedling raising method, to solve the problem of the pitaya without soil prompting the root, and the time is short

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] 1) Preparation of cuttings: Select the pure, healthy-growing, disease-free, and fully mature dragon fruit branches as cuttings, each section is 15-20 cm in length, soaked in liquid medicine for disinfection, and dried in the sun for 1-2 days. Wait for the wound to heal completely;

[0021] 2) Cutting roots: Wrap the cuttings obtained in step 1) around the base of the cuttings with a 15×5×0.5 cm sponge strip, insert them into the seedling holes of the seedling board, and then place the seedling board on the shelf above the sink On the top, spray the nutrient solution, using a spray system, spray for 5 seconds at 10 minutes intervals for 7 days, and transplant the cuttings out of the shed 10 days after cutting;

[0022] 3) Substrate cultivation: Transplant the cuttings obtained in step 2) into a substrate outside the shed with a volume ratio of 50% perlite and 50% humus, with a planting depth of 15×20 cm. Approximately 5 cm, cultivated for 30-40 days, and the cuttings will gr...

Embodiment 2

[0026] 1) Preparation of cuttings: Select pure, healthy growth, disease-free, old and fully mature pitaya branches as cuttings, each section is 15-20 cm in length, soak in liquid medicine for disinfection, and dry in the shade for 5-7 God, wait for the wound to heal completely;

[0027] 2) Cutting roots: Wrap the cuttings obtained in step 1) around the base of the cuttings with a 15×5×0.5 cm sponge strip, insert them into the seedling holes of the seedling board, and then place the seedling board on the shelf above the sink On the top, spray the nutrient solution, using a spray system, spray for 5 seconds at 10 minutes intervals for 7 days, and transplant the cuttings out of the shed 10 days after cutting;

[0028] 3) Substrate cultivation: Transplant the cuttings obtained in step 2) into a substrate outside the shed with a volume ratio of 50% perlite and 50% humus, with a planting depth of 15×20 cm. Approximately 5 cm, cultivated for 30-40 days, and the cuttings will grow out of ...

Embodiment 3

[0032] 1) Preparation of cuttings: Select the pure, healthy-growing, disease-free, and fully mature dragon fruit branches as cuttings, each section is 15-20 cm in length, soaked in liquid medicine for disinfection, and dried in the sun for 1-2 days. Wait for the wound to heal completely;

[0033] 2) Cutting roots: Wrap the cuttings obtained in step 1) around the base of the cuttings with a 15×5×0.5 cm sponge strip, insert them into the seedling holes of the seedling board, and then place the seedling board on the shelf above the sink On the top, spray the nutrient solution, using a spray system, spray for 5 seconds at 10 minutes intervals for 7 days, and transplant the cuttings out of the shed 10 days after cutting;

[0034] 3) Substrate cultivation: Transplant the cuttings obtained in step 2) into a substrate outside the shed with a volume ratio of 50% perlite and 50% humus, with a planting depth of 15×20 cm. Approximately 5 cm, cultivated for 30-40 days, and the cuttings will gr...

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PUM

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Abstract

The invention discloses a soil-free root promoting and rapid seedling breeding method of pitaya. The soil-free root promoting and rapid seedling breeding method comprises the following steps: (1) preparing cuttings: selecting pitaya branches which have pure variety, strong growth and no plant diseases and insect pests, and are current-year-grown and sufficient mature pitaya branches as the cuttings; immersing the cuttings with medicine liquid and disinfecting; drying until wounds are completely healed; (2) cutting and promoting roots: winding base parts of the cuttings obtained by the step (1) through sponge strips and inserting the cuttings into seedling inserting holes of a seedling breeding plate; putting the seedling breeding plate on a frame above a water collection groove; spraying a nutrient solution and transplanting seedlings out of a greenhouse after roots grow; (3) carrying out matrix culture: transplanting the cuttings subjected to the root promotion, obtained by the step (2), into a matrix outside the greenhouse and taking out the seedlings out of a seedling nursery after sprouts of the cuttings grow and are mature, wherein the nutrient solution is prepared from the following components in parts by weight: 100 parts of water, 1.0-1.5 part of a water-soluble compound fertilizer with NPK (Nitrogen, Phosphorus and Potassium) of 15-15-15, 1.0-2.0 parts of water-soluble calcium superphosphate, 0.10-0.20 part of biochemical fulvic acid and 0.2-0.4 part of urea.

Description

Technical field [0001] The present invention relates to fruit cultivation technology, in particular to a method for fast growing seedlings of dragon fruit without soil to promote roots. Background technique [0002] Pitaya (Latin name: Hylocereus undulatus Britt), also known as red dragon fruit, dragon pearl fruit, fairy honey fruit, jade dragon fruit. Cactus family, a genus of plants. The fruit is oval, 10-12 cm in diameter, red or yellow in appearance, with green rounded triangular fronds, white, red or yellow flesh, and fruit with black seeds. Pitaya is rich in nutrients and unique in function. It contains plant albumin and anthocyanins that are rare in general plants, rich in vitamins and water-soluble dietary fiber. Pitaya is a cool fruit, in its natural state, the fruit matures in summer and autumn, sweet and juicy. [0003] The propagation method of dragon fruit generally adopts cutting propagation and graft propagation. Cutting propagation, the cutting time is the most ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00
Inventor 钟有超符兆欢林群艳廖集新林明龙郑翱毅罗丽丹余荣光苏美鑑解华云陈铭斯
Owner 钦州市火龙果工程技术研究中心
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