Bromeliad hydroponic culture nutrient solution and bromeliad hydroponic culture method

A hydroponic nutrient solution and pineapple flower technology, applied in botany equipment and methods, cultivation, soilless cultivation, etc., can solve the problems of less research on hydroponic pineapple flowers, and achieve the goals of easy operation, disease reduction, and prevention of damage Effect

Inactive Publication Date: 2015-09-16
XISHAN XIANFENG FAMILY FARM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the cultivation method of pineapple is mainly substrate cultivation, and there are relatively few researches on hydroponic pineapple.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The invention discloses a preparation method of a hydroponic nutrient solution for bromeliads in the vegetative growth period.

[0031] First, weigh 400g of calcium nitrate, 500g of potassium nitrate, 120g of ammonium nitrate, 100g of potassium dihydrogen phosphate, 250g of magnesium sulfate, 3.36g of boric acid, 18g of EDTA-2NaFe, MnSO 4 4H 2 O 3.12g, ZnSO 4 ·7H 2 O 0.38 g, CuSO 4 ·5H 2 O 0.08 g, (NH 4 ) 6 Mo 7 o 24 4H 2 O 0.06 g, indole acetic acid 0.08 g, naphthalene acetic acid 0.12 g, carbendazim 20 g, polyoxin 15 g, dissolve it in 10L of water, stir until completely dissolved, and then use a pH meter to measure the pH of the solution value, according to the actual situation, add 100g of phosphoric acid to adjust its pH value to 6.5, then add water to make it 1m 3 .

Embodiment 2

[0033] The preparation method of the hydroponic nutrient solution of pineapple flower in reproductive growth period.

[0034] First weigh 500g of calcium nitrate, 500g of potassium nitrate, 100g of ammonium nitrate, 150g of potassium dihydrogen phosphate, 120g of potassium sulfate, 200g of magnesium sulfate, 5.36g of boric acid, 21g of EDTA-2NaFe, MnSO 4 4H 2 O 3.12g, ZnSO 4 ·7H 2 O 0.38 g, CuSO 4 ·5H 2 O 0.08 g, (NH 4 ) 6 Mo 7 o 24 4H 2 0.06 g, carbendazim 20 g, and polyoxin 20 g are dissolved in 10 L of water, fully stirred until fully dissolved, then the pH value of the solution is measured with a pH meter, and 200 g of citric acid is added according to the actual situation to dissolve it. Adjust the PH value to 7, then add water to make up to 1m 3 .

Embodiment 3

[0036] A method for carrying out hydroponics to bromeliads, comprising the steps of:

[0037] (1) Select a robust pineapple plant, dig it out with roots from the culture medium, soak it in water for 20 hours, wash off the large pieces of soil with large water first, and then swing the roots back and forth in the water, Let some attached small pieces of soil fall off, and finally pick off the soil inside the roots a little by hand; wash the roots with water 4 times in a row to completely clean the roots;

[0038] (2) After washing, trim the roots, cut off all the intricately intertwined roots, keep 60% of the roots, and dry them in air;

[0039] (3) Disinfection: Soak the repaired roots in 1% potassium permanganate solution for 10 minutes;

[0040] (4) Domestication: Put the sterilized bromeliads in a bottle filled with clean water for 7 days to adapt to the breeding environment in the water;

[0041] (5) After the domestication is completed, transfer it to a vase containing ...

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PUM

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Abstract

The invention discloses a bromeliad hydroponic culture nutrient solution and a bromeliad hydroponic culture method. According to the changes of nutrient demands of bromeliad at different stages, the hydroponic culture nutrient solutions are divided into a vegetative-growth-stage bromeliad hydroponic culture nutrient solution and a reproductive-growth-stage bromeliad hydroponic culture nutrient solution. Before flowering, bromeliad is cultured in the vegetative-growth-stage bromeliad hydroponic culture nutrient solution; and since flowering, the bromeliad is cultured in the reproductive-growth-stage bromeliad hydroponic culture nutrient solution, such that full utilization of nutrients is facilitated. According to the invention, for adapting bromeliad to hydroponic culture slowly, bromeliad clear water acclimation is carried out first, such that a phenomenon of quick death of the plant when the plant is directly soaked in the nutrient solution can be effectively prevented.

Description

technical field [0001] The invention belongs to a flower cultivation method, in particular to a pineapple flower hydroponic nutrient solution and a pineapple flower hydroponic cultivation method. Background technique [0002] Bromeliad belongs to the genus Bromeliaceae. It is native to the jungles from Mexico to southern Brazil and northern Argentina. There are about 50 species, most of which are terrestrial. The leaves are sickle-shaped, the upper part is inclined downward, and 5 to 8 leaves are arranged in a tubular rosette-shaped cluster. Pineapple is a very beautiful plant in the Araceae family. It originally lived under the big trees in the tropical rain forest, so it likes shade, but it needs a bright place. It is a good choice to place it in the living room with better light. Because of its high ornamental value, it is deeply loved by consumers. [0003] At present, the cultivation method of pineapple is mainly substrate cultivation, and there are relatively few res...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G31/00A01G1/00
Inventor 于永军
Owner XISHAN XIANFENG FAMILY FARM
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