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Chili soilless culture nutrient solution

A technology of soilless cultivation and nutrient solution, applied in the direction of soilless cultivation, cultivation, inorganic fertilizers, etc., can solve the problems of low production efficiency, large labor consumption, cumbersome management process, etc., and achieve the goal of improving quality, sufficient nutrients, and increasing production Effect

Inactive Publication Date: 2017-01-11
柳州市欧亚农业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional soil cultivation of pepper has the problems of cumbersome management process, large amount of labor and low production efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] A pepper soilless culture nutrient solution, by weight, the components are as follows: manganese nitrate 3ppm, copper nitrate 2ppm, zinc nitrate 1ppm, ammonium molybdate 0.5ppm, boric acid 5ppm, ferrous nitrate 10ppm, magnesium nitrate 200ppm, potassium chloride 100ppm, calcium nitrate 200ppm, potassium dihydrogen phosphate 0.5%, EDTA 0.1%, comfrey extract 0.1%, Houttuynia cordata extract 0.1%, the balance is water.

Embodiment 2

[0012] A pepper soilless culture nutrient solution, by weight, the components are as follows: manganese nitrate 8ppm, copper nitrate 5ppm, zinc nitrate 2ppm, ammonium molybdate 2ppm, boric acid 10ppm, ferrous nitrate 20ppm, magnesium nitrate 300ppm, potassium chloride 200ppm , calcium nitrate 300ppm, potassium dihydrogen phosphate 1%, EDTA 0.5%, comfrey extract 0.5%, Houttuynia cordata extract 0.5%, and the balance is water.

Embodiment 3

[0014] A kind of capsicum soilless culture nutrient solution, by weight, component is as follows: manganese nitrate 5ppm, copper nitrate 3ppm, zinc nitrate 1ppm, ammonium molybdate 1ppm, boric acid 8ppm, ferrous nitrate 14ppm, magnesium nitrate 260ppm, potassium chloride 150ppm , calcium nitrate 250ppm, potassium dihydrogen phosphate 0.8%, EDTA 0.3%, comfrey extract 0.3%, Houttuynia cordata extract 0.3%, and the balance is water.

[0015] Add comfrey into water according to the ratio of material to liquid: 1:7-10, heat and reflux (90-100°C) to extract 2 to 3 times, each time for 1 to 3 hours, combine the extracts, concentrate and dry the extracts to obtain comfrey extract .

[0016] Add Houttuynia cordata into water according to the material-to-liquid ratio of 1:9-12, heat and reflux (80-90°C) to extract 2 to 3 times, each time for 1 to 3 hours, combine the extracts, concentrate and dry the extracts to obtain Houttuynia cordata Extract.

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PUM

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Abstract

The invention discloses a chili soilless culture nutrient solution, prepared from the following components in parts by weight: 3 to 8 ppm of manganous nitrate, 2 to 5 ppm of copper nitrate, 1 to 2 ppm of zinc nitrate, 0.5 to 2 ppm of ammonium molybdate, 5 to 10 ppm of boracic acid, 10 to 20 ppm of ferrous nitrate, 200 to 300 ppm of magnesium nitrate, 100 to 200 ppm of potassium chloride, 200 to 300 ppm of calcium nitrate, 0.5 to 1 percent of monopotassium phosphate, 0.1 to 0.5 percent of EDTA (Ethylene Diamine Tetraacetic Acid), 0.1 to 0.5 percent of radix lithospermi extract and 0.1 to 0.5 percent of herba houttuyniae extract. Compared with the prior art, the soilless culture nutrient solution disclosed by the invention has the advantages that nutrients are sufficient, an antibacterial effect is obtained, chili is promoted to grow strongly, the yield is increased, and the quality is improved.

Description

technical field [0001] The invention belongs to the field of agricultural planting, and in particular relates to a nutrient solution for soilless cultivation of peppers. Background technique [0002] The traditional pepper soil cultivation has the problems of cumbersome management process, large amount of labor and low production efficiency. Compared with conventional cultivation, soilless cultivation does not use soil, which can effectively control the best requirements for temperature, water, light, nutrients and air in the process of growth and development, expand the scope of cultivation, accelerate growth, improve quality, save fertilizer and water, and save Manual operation saves labor and cost. Contents of the invention [0003] The purpose of the present invention is to provide a kind of capsicum soilless culture nutrient solution. [0004] In order to solve the problems of the technologies described above, the present invention provides the following technical s...

Claims

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Application Information

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IPC IPC(8): A01G31/00C05G3/00
CPCC05B7/00C05G5/20C05C5/00C05C5/04C05D1/02C05D9/02C05F11/00Y02P60/21
Inventor 王大志
Owner 柳州市欧亚农业发展有限公司