Legume crop soilless culture nutrient solution and preparation method thereof

A technology of soilless cultivation and nutrient solution, applied in the direction of inorganic fertilizers, liquid fertilizers, fertilizer mixtures, etc., can solve the problems of crop impact, increased production costs, large pesticide residues, etc., to increase yield and growth speed, prevent disease, The effect of increasing growth rate and yield

Inactive Publication Date: 2018-08-10
安徽润航农业科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of science and technology, people have higher requirements for the efficiency and quality of production. In agriculture, traditional soil cultivation technology is widely used, but the pollution of soil cultivation to crops is becoming more and more serious, and crops are easily a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example 1:

[0023] A nutrient solution for soilless cultivation of legume crops is composed of the following components: magnesium sulfate, ammonium phosphate, potassium dihydrogen phosphate, potassium sulfate, urea, plant ash leaching solution, calcium hydrogen phosphate, superphosphate, ethylenediaminetetraacetic acid Sodium, ferrous sulfate, boric acid, manganese sulfate, zinc sulfate, copper sulfate and ammonium aluminate;

[0024] As a further scheme of the present invention, each 1 liter of the nutrient solution is composed of the following components: 2.5 g of magnesium sulfate, 2 g of ammonium phosphate, 1 g of potassium dihydrogen phosphate, 1.5 g of potassium sulfate, 8 g of urea, 35 ml of plant ash leachate, and calcium hydrogen phosphate. 1g, superphosphate 1.5g, disodium EDTA 100mg, ferrous sulfate 100mg, boric acid 30mg, manganese sulfate 20mg, zinc sulfate 5mg, copper sulfate 20mg and ammonium aluminate 5mg.

[0025] The preparation method of described pla

Example Embodiment

[0034] Example 2:

[0035] A nutrient solution for soilless cultivation of legume crops is composed of the following components: magnesium sulfate, ammonium phosphate, potassium dihydrogen phosphate, potassium sulfate, urea, plant ash leaching solution, calcium hydrogen phosphate, superphosphate, ethylenediaminetetraacetic acid Sodium, ferrous sulfate, boric acid, manganese sulfate, zinc sulfate, copper sulfate and ammonium aluminate;

[0036] As a further scheme of the present invention, each 1 liter of the nutrient solution is composed of the following components: 3 g of magnesium sulfate, 1.5 g of ammonium phosphate, 1.5 g of potassium dihydrogen phosphate, 1 g of potassium sulfate, 8 g of urea, 50 ml of plant ash leachate, and calcium hydrogen phosphate. 1.5g, superphosphate 1.5g, disodium EDTA 125mg, ferrous sulfate 85mg, boric acid 30mg, manganese sulfate 25mg, zinc sulfate 5mg, copper sulfate 15mg and ammonium aluminate 6mg.

[0037] The preparation method of described pl

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PUM

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Abstract

The invention discloses a legume crop soilless culture nutrient solution and a preparation method thereof. Each liter of nutrient solution is prepared from 2.5-3 grams of magnesium sulfate, 1.5-2 grams of ammonium phosphate, 1-1.5 grams of monopotassium phosphate, 1-1.5 grams of potassium sulphate, 8-10 grams of urea, 30-50 milliliters of plant ash leaching agent, 1-1.5 grams of calcium hydrophosphate, 1-1.5 grams of concentrated superphosphate, 100-150 milligrams of ethylene diamine tetraacetic acid, 70-100 milligrams of ferrous sulfate, 25-35 milligrams of boric acid, 15-25 milligrams of manganese sulfate, 5-8 milligrams of zinc sulfate, 15-30 milligrams of copper sulfate and 5-8 milligrams of ammonium aluminate. The legume crop soilless culture nutrient solution has the advantages thatvarious elements needed for the growth of legume crops can be provided, the nutrient solution can also disinfect soilless culture substrates, thereby preventing the diseases of legume plants and beingcapable of effectively improving the growth rate and yield of the legume crops.

Description

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Claims

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Application Information

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Owner 安徽润航农业科技开发有限公司
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