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Passionflower tree type nutrient fluid cultivation method

A technology of nutrient solution cultivation and passion fruit tree, which is applied in the field of plant cultivation, can solve the problems that there are no reports on the nutrient solution cultivation of passion fruit tree, and achieve the effect of long fruiting period and rapid growth

Inactive Publication Date: 2008-09-03
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is no report on the cultivation of passionflower tree formula nutrient solution at present

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Nutrient Hydroponic Culture Experiment of Passiflora

[0031] This experiment was carried out in the greenhouse of Xiaotangshan Special Vegetable Base in Changping District, Beijing from March to November 2005. The specific implementation method is as follows:

[0032] (1) Preparation of nutrient solution in the vegetative growth period: Potassium nitrate 201g, magnesium sulfate 240g, ammonium nitrate 85g, EDTA iron 22g, boric acid 3g, manganese sulfate 2g, zinc sulfate 0.52g, copper sulfate 0.08g, ammonium molybdate 0.08g respectively Dissolve in water to form a mother liquor; add half of the required volume of water to the container, and then add the mother liquor to the container in turn; stir evenly, then add water to 3 / 4 of the volume; then dissolve 350g of calcium nitrate in water, add to In the container, stir evenly, then dilute to 1000 kg with water;

[0033] (2) Start the DFT (Deep Flow Technique, deep liquid flow technology) cultivation system, place the nut...

Embodiment 2

[0042] Nutrient Hydroponic Culture Experiment of Passiflora

[0043] This experiment was carried out in the greenhouse of Xiaotangshan Special Vegetable Base in Changping District, Beijing from February to December 2006. The specific implementation method is as follows:

[0044] (1) Preparation of nutrient solution in the vegetative growth period: 195g of potassium nitrate, 255g of magnesium sulfate, 80g of ammonium nitrate, 24g of iron EDTA, 3g of boric acid, 3g of manganese sulfate, 0.8g of zinc sulfate, 0.06g of copper sulfate, and 0.06g of ammonium molybdate Dissolve in water to form a mother liquor; add half of the required volume of water to the container, and then add the mother liquor to the container in turn; stir evenly, then add water to 3 / 4 of the volume; then dissolve 365g of calcium nitrate in water, Add to the container, stir evenly, and then dilute to 1000 kg with water;

[0045] (2) Start the DFT (Deep Flow Technique, deep liquid flow technology) cultivation ...

Embodiment 3

[0054] Nutrient Hydroponic Culture Experiment of Passiflora

[0055] This experiment was carried out in the greenhouse of Beijing Fangshan Agricultural Science Institute Base from April to November 2007. The specific implementation method is as follows:

[0056] (1) Preparation of nutrient solution for vegetative growth period: 195g of potassium nitrate, 210g of magnesium sulfate, 78g of ammonium nitrate, 23g of iron EDTA, 3.2g of boric acid, 2.1g of manganese sulfate, 0.6g of zinc sulfate, 0.1g of copper sulfate, 0.05 ammonium molybdate g were dissolved in water to form a mother liquor; add half of the required volume of water to the container, and then add the mother liquor to the container in turn; stir evenly, then add water to 3 / 4 of the volume; then add 310g of calcium nitrate to the container Dissolve, add to the container, stir evenly, then dilute to 1000 kg with water;

[0057] (2) Start the DFT (Deep Flow Technique, deep liquid flow technology) cultivation system, p...

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PUM

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Abstract

The invention discloses a method for cultivating passionflowers with nutrient fluids. The method includes planting passionflower seedlings in the DFT cultivation system in a greenhouse, using the nutrient fluids with different nutrient and cultivation vegetation periods, as well as controlling the temperature, pH, EC of the nutrient fluids and the greenhouse conditions such as temperature, humidity and lighting. The method can bring into full play the advantages of nutrient-fluid cultivation, thereby causing the passionflowers to grow fast, prolonging the blossoming and fruit-bearing periods, and providing more visual value for the passionflowers. Secondly, the method can raise the yield of passionflowers, with 2,000 to 2,500 fruits per plant normally.

Description

technical field [0001] The invention belongs to plant cultivation methods, in particular to a passion fruit tree type nutrient solution cultivation method. Background technique [0002] Passiflora (Herba Passiflorae Coeruleae, has another name called egg fruit, passion fruit), belongs to Passiflora family Passiflora, tropical and subtropical vine fruit trees. Passiflora can be used as an ornamental plant, viewing leaves, flowers, and fruits; its fruit is sweet and sour, fragrant and Taiwanese, and is mainly used for processing fruit juice, known as the "king of drinks"; it can also be used as a Chinese herbal medicine. [0003] Passiflora is a vine-like fruit tree, which is suitable for planting in areas south of 24 degrees north latitude that are warm and have no freezing weather throughout the year. Generally, it is planted according to 3×3 meter plants and row spacing. The stems of passionflower can be up to 10 meters long, and the branches are slender and soft. General...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01G1/00
Inventor 宋卫堂曲明山贺建德徐志豪李旭
Owner CHINA AGRI UNIV
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