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Moisture and light illumination management method for accelerating growth of tillandsia by combining application of magnesium fertilizer

A technology of air pineapple and management method, applied in the field of plant reproduction, can solve the problems of slow growth rate of air pineapple, immature cultivation technology, etc., and achieve the effect of increasing the number of tillers per plant and promoting growth.

Inactive Publication Date: 2015-12-30
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the research on air pineapple in my country is still in the preliminary stage, and the cultivation technology is immature, so the growth rate of air pineapple is relatively slow.

Method used

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  • Moisture and light illumination management method for accelerating growth of tillandsia by combining application of magnesium fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Management method:

[0022] (1) Plant selection and treatment: select healthy air pineapple (elf) plants, cut off the dead leaves and broken leaves around the plants, and place them in the greenhouse for recovery for 15 days;

[0023] (2) Fertilization: Select a fertilizer containing nitrogen, phosphorus and potassium ratio of 17:8:22, and add a certain amount of MgSO 4 , in weight ratio, its percentage concentration is 4%, then to step (1) gained plant spraying, spraying once every 2 weeks;

[0024] (3) Moisture management: take pure water to adjust the pH to 6.0, and then spray the plants obtained in step (1) until the plants are completely wet;

[0025] (4) Illumination management: artificial shading is adopted, and the sunshade net is used in conjunction with it, and the light transmittance is controlled at 25% every day;

[0026] (5) Others: Regularly remove withered and yellow leaves.

Embodiment 2

[0028] Management method:

[0029] (1) Plant selection and processing: select healthy air pineapple (Striket) plants, cut off the dead leaves and broken leaves around the plants, and place them in the greenhouse for recovery for 15 days;

[0030] (2) Fertilization: Select a fertilizer containing nitrogen, phosphorus and potassium ratio of 17:8:22, and add a certain amount of MgSO 4 , in terms of weight ratio, its percentage concentration is 16%, then to step (1) gained plant spraying, every 2 weeks spray once;

[0031] (3) Moisture management: take pure water to adjust the pH to 7.0, and then spray the plants obtained in step (1) until the plants are completely wet;

[0032] (4) Illumination management: artificial shading is adopted, and the sunshade net is used in conjunction with it, and the light transmittance is controlled at 75% every day;

[0033] (5) Others: Regularly remove withered and yellow leaves.

Embodiment 3

[0035] Management method:

[0036] (1) Plant selection and treatment: select healthy air pineapple (velutina) plants, cut off the dead leaves and broken leaves around the plants, and place them in the greenhouse for recovery for 15 days;

[0037] (2) Fertilization: Select a fertilizer containing nitrogen, phosphorus and potassium ratio of 17:8:22, and add a certain amount of MgSO 4 , in terms of weight ratio, its percentage concentration is 10%, then spraying to the plant gained in step (1), spraying once every 2 weeks;

[0038] (3) Moisture management: take pure water to adjust the pH to 6.5, and then spray the plants obtained in step (1) until the plants are completely wet;

[0039] (4) Illumination management: artificial shading is adopted, and the sunshade net is used in conjunction with it, and the light transmittance is controlled at 50% every day;

[0040] (5) Others: Regularly remove withered and yellow leaves.

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Abstract

The invention discloses a moisture and light illumination management method for accelerating the growth of tillandsia by combining the application of a magnesium fertilizer. The method comprises the following steps: (1) selecting and treating plants, namely selecting tillandsias plants with healthy growth and pruning dead leaves and broken leaves at the peripheries of the plants, and putting the tillandsia plants in a greenhouse to recover; (2) applying the fertilizer: selecting a fertilizer containing nitrogen, phosphorus and potassium, and adding an H3BO3 solution with a certain concentration; spraying the mixture on the plants obtained by the step (1); (3) carrying out moisture management: adjusting the pH to be 6.0-7.0 by taking pure water and then spraying the pure water to the plants of the step (1) until the plants are completely wet; (4) carrying out light illumination management: matching a manual shading method with a sun shading net, and controlling the light transmittance of each day to be 25%-75%; and (5) carrying out other steps: cleaning the withered and yellow leaves at fixed period. Compared with the prior art, the method has the advantages that the single-plant tiller number, the plant height increasing rate and the single plant weight increasing rate of the tillandsias can be remarkably improved, and the growth of the tillandsia is effectively facilitated.

Description

technical field [0001] The invention relates to a water and light management method combined with magnesium fertilizer application to promote the growth of Tillandsia twigs, and belongs to the technical field of plant propagation. Background technique [0002] Air pineapple (scientific name Tillandsia, English name Airplant) is a perennial herb of Bromeliaceae (Tillandsia), including nearly 550 varieties and 90 varieties, with a wide variety and different shapes. my country has only begun to introduce this plant in recent years. Because of the unique characteristics of the terrier pineapple plant (grows in the air, does not need soil for cultivation, and has the characteristics of absorbing harmful substances such as formaldehyde and heavy metals), it has been loved and concerned by many people once it was introduced. [0003] At present, the research on Tillandsia pineapple in my country is still in the preliminary stage, and the cultivation technology is immature, so the ...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G25/00A01C21/00
CPCA01G31/00A01C21/00A01G25/00
Inventor 郑凯丁久玲王海珍杨鹤同
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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