A special hydroponic nutrient solution for sesame and preparation method thereof

A technology of hydroponic nutrient solution and rare earth nutrient solution, which is applied in the direction of botany equipment and methods, medium, application, etc., can solve the problem of not being able to fully adapt to the growth and development of sesame, difficult to meet the nutritional needs of sesame, and not suitable for the growth and development of sesame and other problems, to achieve the effect of improving disease resistance, improving fertilizer utilization rate, and moderate proportion

Active Publication Date: 2020-11-13
HENAN SESAME RES CENT HENAN ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing hydroponic nutrient solution is not suitable for the growth and development of sesame, can not fully adapt to the growth and development of sesame, and is difficult to meet the nutritional needs of sesame. Therefore, a new special hydroponic nutrient solution for sesame is needed, which is sesame Soilless cultivation provides nutrient guarantee

Method used

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  • A special hydroponic nutrient solution for sesame and preparation method thereof
  • A special hydroponic nutrient solution for sesame and preparation method thereof
  • A special hydroponic nutrient solution for sesame and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0019] A special hydroponic nutrient solution for sesame, which consists of the following ingredients (per 1000ml): urea 80mg, potassium dihydrogen phosphate 10mg, potassium chloride 50mg, magnesium sulfate 30mg, zinc sulfate 1mg, copper chloride 2mg, ferrous sulfate 3mg , manganese sulfate 1mg, calcium chloride 1mg, borax 2mg, sodium molybdate 0.01mg and rare earth nutrient solution 1ml, the balance is water.

[0020] The preparation method of the special hydroponic nutrient solution for sesame: urea, potassium dihydrogen phosphate, potassium chloride, magnesium sulfate, zinc sulfate, cupric chloride, ferrous sulfate, manganese sulfate, calcium chloride, borax, molybdic acid Add sodium and rare earth nutrient solution into water, stir well, adjust pH to 7.0, and get ready.

Embodiment 2

[0022] A special hydroponic nutrient solution for sesame, which consists of the following ingredients (per 1000ml): 130mg urea, 20mg potassium dihydrogen phosphate, 60mg potassium chloride, 40mg magnesium sulfate, 2mg zinc sulfate, 3.5mg copper chloride, ferrous sulfate 4mg, manganese sulfate 1.5mg, calcium chloride 2mg, borax 2.5mg, sodium molybdate 0.02mg and rare earth nutrient solution 2ml, the balance is water.

[0023] The preparation method of the special hydroponic nutrient solution for sesame: urea, potassium dihydrogen phosphate, potassium chloride, magnesium sulfate, zinc sulfate, cupric chloride, ferrous sulfate, manganese sulfate, calcium chloride, borax, molybdic acid Add sodium and rare earth nutrient solution into water, stir well, adjust pH to 7.0, and get ready.

Embodiment 3

[0025] A special hydroponic nutrient solution for sesame, which consists of the following ingredients (per 1000ml): urea 200mg, potassium dihydrogen phosphate 30mg, potassium chloride 70mg, magnesium sulfate 50mg, zinc sulfate 3mg, copper chloride 5mg, ferrous sulfate 5mg , manganese sulfate 2mg, calcium chloride 3mg, borax 3mg, sodium molybdate 0.03mg and rare earth nutrient solution 3ml, the balance is water.

[0026] The preparation method of the special hydroponic nutrient solution for sesame: urea, potassium dihydrogen phosphate, potassium chloride, magnesium sulfate, zinc sulfate, cupric chloride, ferrous sulfate, manganese sulfate, calcium chloride, borax, molybdic acid Add sodium and rare earth nutrient solution into water, stir well, adjust pH to 7.0, and get ready.

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Abstract

The invention discloses a special sesame hydroponic nutrient solution and a preparation method thereof. The special sesame hydroponic nutrient solution consists of the following components (by every 1000ml): 80-200mg of urea, 10-30mg of monopotassium phosphate, 50-70mg of potassium chloride, 30-50mg of magnesium sulfate, 1-3mg of zinc sulfate, 2-5mg of copper chloride, 3-5mg of ferrous sulfate, 1-2mg of manganese sulfate, 1-3mg of calcium chloride, 2-3mg of borax, 0.01-0.03mg of sodium molybdate, 1-3ml of a rare-earth nutrient solution and the balance of water. The special sesame hydroponic nutrient solution disclosed by the invention is scientific in formula and moderate in proportion, disease resistance of sesames can be improved, and diseases (blight, damping off and root rot) in a sesame seedling period can be effectively prevented. The nutrient solution comprises all nutrition elements essential for sesame to grow, is balance in nutrition, green and environmental-friendly, low in cost, applicable to sesame and crops such as pasture and green manure which need a relatively small amount of fertilizers in growth periods as well. The special sesame hydroponic nutrient solution is simple in raw material source, free of harmful substance, free of environment pollution and harmless to human beings or livestock.

Description

technical field [0001] The invention discloses a special hydroponic nutrient solution for sesame and a preparation method thereof, belonging to the field of fertilizer and agricultural planting. Background technique [0002] Sesamum (Sesamum indicum L.) is an annual herb of the family Flaxaceae. It has pure white grains, large flakes, high oil content, good quality, good taste and unique flavor, and is very popular among consumers. my country is one of the top four main sesame producing countries in the world, ranking first in the world in both yield and quality. At present, the planting area of ​​sesame in my country is about 6.5 million mu, with a total output of about 650,000 tons. However, due to the popularity of sesame and its products by domestic consumers, the existing sesame production in my country can no longer meet the domestic consumption demand and needs to be imported in large quantities. Therefore, my country is the largest sesame importer in the world. [...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G5/20A01G31/00
CPCA01G24/00C05B7/00C05G3/00C05G5/23C05C9/00C05D1/02C05D5/00C05D9/02
Inventor 高桐梅卫双玲曾艳娟吴寅田媛李丰王东勇
Owner HENAN SESAME RES CENT HENAN ACADEMY OF AGRI SCI
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