Vegetable soilless culture nutrient solution

A technology of soilless cultivation and nutrient solution, which is applied in the agricultural field, can solve the problems of narrow use range and insufficient nutrient content, etc., and achieve the effects of improving survival rate, shortening growth cycle, and good market prospect

Inactive Publication Date: 2018-04-06
广西康多丰农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of soilless cultivation nutrient solutions on the market, but most

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A nutrient solution for soilless cultivation of vegetables, made from the following raw materials in parts by weight: 20 parts of urea, 5 parts of diammonium phosphate, 6 parts of potassium dihydrogen phosphate, 5 parts of potassium sulfate, 6 parts of magnesium sulfate, and 7 parts of superphosphate , 2 parts of citric acid, 3 parts of ferric chloride, 10 parts of boric acid, 7 parts of fungicide.

Embodiment 2

[0014] A nutrient solution for soilless cultivation of vegetables, made of the following raw materials in parts by weight: 15 parts of urea, 9 parts of diammonium phosphate, 2 parts of potassium dihydrogen phosphate, 7 parts of potassium sulfate, 3 parts of magnesium sulfate, and 10 parts of superphosphate , 1 part of citric acid, 5 parts of ferric chloride, 6 parts of boric acid, and 12 parts of fungicide.

Embodiment 3

[0016] A nutrient solution for soilless cultivation of vegetables, made from the following raw materials in parts by weight: 24 parts of urea, 2 parts of diammonium phosphate, 8 parts of potassium dihydrogen phosphate, 3 parts of potassium sulfate, 7 parts of magnesium sulfate, and 5 parts of superphosphate , 3 parts of citric acid, 1 part of ferric chloride, 14 parts of boric acid, 6 parts of fungicide.

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PUM

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Abstract

The invention discloses a vegetable soilless culture nutrient solution. The soilless culture nutrient solution is prepared from, by weight, 15-25 parts of urea, 1-10 parts of diammonium phosphate, 1-10 parts of monopotassium phosphate, 3-8 parts of potassium sulfate, 2-7 parts of magnesium sulfate, 5-10 parts of calcium superphosphate, 1-3 parts of citric acid, 1-5 parts of ferric chloride, 5-15 parts of boric acid and 4-12 parts of bactericide. The vegetable soilless culture nutrient solution has the advantages of being rich in various microelements and macroelements needed by growth of vegetables, capable of increasing the vegetable soilless culture survival rate and shortening the growth cycle, and good in market prospect.

Description

technical field [0001] The invention belongs to the technical field of agriculture and relates to a nutrient solution for soilless cultivation of vegetables. Background technique [0002] Soilless cultivation refers to the method of cultivating crops with nutrient solution or solid substrate plus nutrient solution without soil. It has changed the planting habit of agricultural production that has relied on soil since ancient times, and pushed agricultural production to a new stage of industrial production and commercial production. . Its core is not to use natural soil. Plants are produced in cultivation devices filled with nutrient solutions or grown in solid substrates containing organic fertilizers or filled with nutrient solutions. This artificially created plant root environment can not only meet the needs of plants for mineral nutrition. , moisture and air conditions, and can be artificially controlled and adjusted. There are many kinds of soilless culture nutrient s...

Claims

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Application Information

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IPC IPC(8): A01G24/30A01G24/10C05G3/00
CPCA01G31/00C05B1/02C05G3/00C05G5/20C05B7/00C05C9/00C05D1/02C05D5/00C05D9/02
Inventor 徐胜唐秋玲
Owner 广西康多丰农业科技有限公司
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