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Water culture nutrient solution for tea trees

A technology for hydroponic nutrient solution and tea tree, applied in the directions of liquid fertilizer, application, nitrogen fertilizer, etc., can solve the problems of uncontrollable growth of tea buds, poor plant stress resistance, poor cultivation effect, etc., and achieves robust foliage, bright foliage, and healthy plants Effect

Inactive Publication Date: 2016-07-06
郎溪县姚村乡盛茂贵茶叶种植家庭农场
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the presence of nitrogen in the front section, the growth of tea buds cannot be controlled, and there will be green microorganisms in the culture solution; the effect of cultivation is poor, and the stress resistance of the cultivated plants is poor

Method used

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Examples

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Comparison scheme
Effect test

Embodiment Construction

[0029] The present invention is further illustrated below by way of examples.

[0030] A tea tree hydroponic nutrient solution comprises the following components,

[0031] Calcium hydrogen nitrate 500~800mg

[0032] Potassium nitrate 400~500mg

[0033] Ammonium sulfate 75~82mg

[0034] Potassium dihydrogen phosphate 100~150mg

[0035] Magnesium oxalate 200~300mg

[0036] Iron salt solution 2.2ml

[0037] Trace element solution 4~4.5ml

[0038] Distilled water 1L.

[0039] The composition of the iron salt solution is,

[0040] Ferrous sulfate heptahydrate 4g

[0041] Potassium ferrocyanide 3g

[0042] Distilled water 500ml.

[0043] The components of the trace element solution are,

[0044] Potassium iodide 0.9mg

[0045] Boric acid 6mg

[0046] Manganese sulfate 16mg

[0047] Zinc molybdate 8.6mg

[0048] Sodium molybdate 0.25mg

[0049] Copper sulfate 0.025mg

[0050] Cobalt chloride 0.025mg

[0051] Distilled water 1L.

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Abstract

The invention discloses a water culture nutrient solution for tea trees and relates to the technical field of water culture of tea trees. The water culture nutrient solution is characterized by comprising the following components: 500-800mg of calcium hydrogen nitrate, 400-500mg of potassium nitrate, 75-82mg of ammonium sulfate, 100-150mg of potassium dihydrogen phosphate, 200-300mg of magnesium oxalate, 2.2ml of iron salt solution, 4-4.5 ml of trace element liquid and 1L of distilled water. The water culture nutrient solution disclosed by the invention has the advantages of bright and robust branches and leaves, healthy plants, good culture effect and strong stress resistance of plants.

Description

Technical field: [0001] The invention relates to the technical field of tea tree hydroponic cultivation, in particular to a tea tree hydroponic nutrient solution. Background technique: [0002] At present, the breeding methods of improved tea tree varieties include traditional short-ear cutting technology and cutting rapid breeding technology. The existing nutrient solution for tea tree hydroponic cultivation is relatively simple, that is, 0.005% urea + 0.005% potassium dihydrogen phosphate. This technology implements two-stage water cultivation, and the first 10 days are pure 0.005% potassium dihydrogen phosphate nutrient solution; After 10 days, it was 0.005% urea + 0.005% potassium dihydrogen phosphate. Due to the presence of nitrogen in the front section, the growth of tea buds cannot be controlled, and there will be green microorganisms in the culture solution; the effect of cultivation is poor, and the stress resistance of the cultivated plants is poor. Invention co...

Claims

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Application Information

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IPC IPC(8): C05G1/06C05G1/10
CPCC05B7/00C05G5/23C05C3/00C05C5/02C05C5/04C05D1/00C05D5/00C05D9/02
Inventor 盛茂贵
Owner 郎溪县姚村乡盛茂贵茶叶种植家庭农场
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