Soilless culture nutrient solution for vegetables and culture method of soilless culture nutrient solution

A technology of soilless cultivation and nutrient solution, applied in the direction of soilless cultivation, cultivation, botanical equipment and methods, etc., can solve problems such as easy lodging, rotten growth cycle, moldy vegetables, etc., to improve health coefficient, reduce pollution degree, law-changing effect

Inactive Publication Date: 2015-07-01
YUXI FEIXIONG AGRI DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the traditional floating seedling cultivation technology mainly has the followin

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1

[0020] A nutrient solution for vegetable soilless cultivation, prepared from the following raw materials: magnesium sulfate 500g, potassium nitrate 1930g, dihydrogen ammonium phosphate 200g, ferrous sulfate 60g, calcium nitrate 2000g, EDTA iron 300000mg, manganese sulfate 21300mg, zinc sulfate 2200mg , 800mg copper sulfate and 200mg ammonium molybdate, add water to make 1 ton of aqueous solution.

[0021] The method of cultivating vegetables with nutrient solution for vegetable soilless cultivation includes the following steps:

[0022] (1) Select vegetable seeds, soak them in warm water at 45°C for 14 hours, and wash the vegetable seeds for later use;

[0023] (2) Choose a rectangular sponge with a length of 19 cm and a width of 12 cm and put it in the water, let the sponge completely soak, and place the sponge in a cultivation box that can hold the sponge;

[0024] (3) Distribute the cleaned vegetable seeds evenly and evenly distribute them on the sponge, spray cle...

Example Embodiment

[0029] Example 2

[0030] A nutrient solution for vegetable soilless culture, prepared from the following raw materials: magnesium sulfate 300g, potassium nitrate 2100g, monoammonium phosphate 100g, ferrous sulfate 80g, calcium nitrate 1700g, EDTA iron 350000mg, manganese sulfate 20000mg, zinc sulfate 2400mg , 600mg copper sulfate and 300mg ammonium molybdate, add water to make 1 ton of aqueous solution.

[0031] The method of cultivating vegetables with nutrient solution for vegetable soilless cultivation includes the following steps:

[0032] (1) Select vegetable seeds, soak them in warm water at 45°C for 12 hours, and wash the vegetable seeds for later use;

[0033] (2) Choose a rectangular sponge with a length of 19 cm and a width of 12 cm and put it in the water, let the sponge completely soak, and place the sponge in a cultivation box that can hold the sponge;

[0034] (3) Distribute the cleaned vegetable seeds evenly and evenly distribute them on the sponge, spray clean water, c...

Example Embodiment

[0039] Example 3

[0040] A nutrient solution for vegetable soilless cultivation, prepared from the following raw materials: 700g magnesium sulfate, 1800g potassium nitrate, 300g ammonium dihydrogen phosphate, 40g ferrous sulfate, 2300g calcium nitrate, 250,000mg EDTA iron, 23000mg manganese sulfate, 2000mg zinc sulfate , 1000mg copper sulfate and 100mg ammonium molybdate, add water to make 1 ton of aqueous solution.

[0041] The method of cultivating vegetables with nutrient solution for vegetable soilless cultivation includes the following steps:

[0042] (1) Select vegetable seeds, soak them in warm water at 45°C for 16 hours, and wash the vegetable seeds for later use;

[0043] (2) Choose a rectangular sponge with a length of 19 cm and a width of 12 cm and put it in the water, let the sponge completely soak, and place the sponge in a cultivation box that can hold the sponge;

[0044] (3) Distribute the cleaned vegetable seeds evenly and evenly distribute them on the sponge, spray c...

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Abstract

The invention relates to the technical field of vegetable planting, in particular to a soilless culture nutrient solution for vegetables and a culture method of the soilless culture nutrient solution. The soilless culture nutrient solution is prepared from magnesium sulfate, potassium nitrate, dihydrogen phosphate, ferrous sulfate, calcium nitrate, EDTA (ethylene diamine tetraacetic acid) iron, manganese sulfate, zinc sulfate, copper sulfate, ammonium molybdate and water. The soilless culture nutrient solution does not need to grow by virtue of land, so that the utilization rate of land is greatly reduced; the damage degree to soil is reduced; the pollution degree of air is reduced; the vegetable growth law is changed; the human health coefficient is improved; the aesthetic property of the vegetables is increased; the natural environment is relatively well protected; pesticides and hormone are not used in the vegetable culture process; only a nutrient solution with an appropriate proportion is prepared; the safety coefficient is relatively high; and the soilless culture nutrient solution conforms to the way of keeping good health of human beings.

Description

technical field [0001] The invention relates to the technical field of vegetable planting, in particular to a vegetable soilless cultivation nutrient solution and a cultivation method thereof. Background technique [0002] Vegetables refer to plants (mostly herbaceous plants) other than food that can be cooked and cooked to become food. Vegetables are one of the essential foods in people's daily diet. Vegetables can provide a variety of vitamins and minerals necessary for the human body. According to the statistics of the International Food and Agriculture Organization in 1990, 90% of the vitamin C and 60% of the vitamin A needed by the human body come from vegetables. In addition, there are a variety of phytochemicals in vegetables, which are recognized as effective components for health, such as carotenoids, dipropylene compounds, methyl sulfide compounds, etc. At present, many substances in fruits and vegetables that can effectively prevent chronic and degenerative dis...

Claims

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Application Information

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IPC IPC(8): C05G1/06A01G31/00
CPCY02P60/21
Inventor 飞亚宏
Owner YUXI FEIXIONG AGRI DEV CO LTD
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