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Mesembryanthemum crystallinum nutrient solution

A technology of nutrient solution and plant nutrient solution, which is applied in the directions of liquid fertilizer, application, nitrogen fertilizer, etc., can solve the problem that the high quality of ice vegetables cannot be satisfied, and achieve the effect of improving the quality of ice vegetables, promoting growth, high quality and yield.

Inactive Publication Date: 2016-04-06
SUZHOU RUITENG ECOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few special nutrient solutions for iced vegetables on the market. Due to the unique biological characteristics of iced vegetables, the common nutrient solutions for leafy vegetables on the market cannot meet the high-quality requirements of iced vegetables.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1, a kind of ice vegetable nutrient solution, is characterized in that: described plant nutrient solution is made up of following components: Potassium nitrate 506mg / L, calcium nitrate 945mg / L, ammonium nitrate 80mg / L, potassium dihydrogen phosphate 136mg / L L, Magnesium Sulfate 493mg / L, Iron Sodium EDTA 30mg / L, Boric Acid 2.86mg / L, Manganese Sulfate 2.13mg / L, Zinc Sulfate 0.22mg / L, Copper Sulfate 0.08mg / L, Ammonium Molybdate 0.02 mg / L, sodium chloride 2922mg / L, and the rest is deionized water.

Embodiment 2

[0010] Embodiment 2, a kind of ice vegetable nutrient solution, described plant nutrient solution is made up of following components: Potassium nitrate 480mg / L, calcium nitrate 900mg / L, ammonium nitrate 65mg / L, potassium dihydrogen phosphate 120mg / L, magnesium sulfate 480mg / L, ferric sodium edetate 20mg / L, boric acid 2.2mg / L, manganese sulfate 2.05mg / L, zinc sulfate 0.18mg / L, copper sulfate 0.06mg / L, ammonium molybdate 0.015mg / L, Sodium chloride 2900mg / L, the rest is deionized water.

Embodiment 3

[0011] Embodiment 3, a kind of ice vegetable nutrient solution, described plant nutrient solution is made up of following components: Potassium nitrate 520mg / L, calcium nitrate 1000mg / L, ammonium nitrate 90mg / L, potassium dihydrogen phosphate 150mg / L, magnesium sulfate 500mg / L, ferric sodium edetate 40mg / L, boric acid 3.2mg / L, manganese sulfate 2.20mg / L, zinc sulfate 0.25mg / L, copper sulfate 0.10mg / L, ammonium molybdate 0.025mg / L, Sodium chloride 2950mg / L, the rest is deionized water.

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PUM

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Abstract

The invention discloses a mesembryanthemum crystallinum nutrient solution. The mesembryanthemum crystallinum nutrient solution is characterized in that a plant nutrient solution consists of the following components: 480 to 520 mg / L of potassium nitrate, 900 to 1000 mg / L of calcium nitrate, 65 to 90 mg / L of ammonium nitrate, 120 to 150 mg / L of potassium dihydrogen phosphate, 480 to 500 mg / L of magnesium sulfate, 20 to 40 mg / L of ethylenediaminetetraacetic acid ferric sodium salt, 2.2 to 3.2 mg / L of boric acid, 2.05 to 2.20 mg / L of manganese sulfate, 0.18 to 0.25 mg / L of zinc sulfate, 0.06 to 0.10 mg / L of copper sulfate, 0.015 to 0.025 mg / L of ammonium molybdate, 2900 to 2950 mg / L of sodium chloride and the balance of deionized water.

Description

technical field [0001] The invention relates to an ice vegetable nutrient solution. Background technique [0002] Iced vegetables are popular in the market because of their unique taste and rich nutritional value. The main eating method is cold salad, which protects the characteristics of iced vegetables to the greatest extent, but at the same time, people are also worried about food safety because of agricultural and pollution problems. The plants planted by soilless cultivation have high yield, good quality, and are green and pollution-free, which can effectively solve the problems people worry about. Soilless cultivation needs to add nutrient solution to meet the nutritional needs of plants. At present, there are few special nutrient solutions for ice vegetables on the market. Due to the unique biological characteristics of ice vegetables, common leaf vegetable nutrient solutions on the market cannot meet the high-quality requirements of ice vegetables. Contents of the...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05B7/00C05C1/00C05C3/00C05C5/02C05C5/04C05D5/00C05D9/00C05D9/02C05G5/23
Inventor 张华美顾宇栋陆海洋
Owner SUZHOU RUITENG ECOLOGICAL TECH CO LTD
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