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Fishery microelement fertilizer and preparation method thereof

A technology for trace element fertilizer and fishery, applied in the direction of fertilizer mixture, application, fertilization device, etc., can solve the problem of insufficient supply of trace elements, and achieve the effect of promoting photosynthesis, increasing activity, and improving primary productivity

Active Publication Date: 2013-03-20
无锡华诺威动物保健品有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to overcome above-mentioned deficiency, thus provides a kind of solution for solving the problem of insufficient trace element supply in the water body of aquaculture pond

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] The invention provides a preparation method of trace element fertilizer for fishing, which adopts the following process steps:

[0017] (1) Premix: add 0.2 part of CuSO 4 ·5H 2 O, 0.66 parts ZnSO 4 ·7H 2 O, 0.2 part of ammonium molybdate, 0.5 part of cobalt chloride, 0.05 part of sodium selenite, 0.1 part of amino acid chelated titanium and 5 parts of zeolite powder were premixed in a small mixer for 10 minutes;

[0018] (2) Mixing: Take out the premix obtained in step (1), and add 319.29 parts of zeolite powder, 300 parts of MgSO 4 ·7H 2 O, 4 parts of MnSO 4 , 10 copies of H 3 BO 3 , 300 parts of Na 2 SiO 3 9H 2 O, 50 parts of CaCl 2 , 15 parts of ferric citrate, mixed and stirred for 10 minutes again to make a trace element fertilizer for fishing.

Embodiment 2

[0020] The invention provides a preparation method of trace element fertilizer for fishing, which adopts the following process steps:

[0021] (1) Premix: add 0.3 part of CuSO 4 ·5H 2 O, 0.8 part ZnSO 4 ·7H 2 O, 0.1 part of ammonium molybdate, 0.3 part of cobalt chloride, 0.04 part of sodium selenite, 0.2 part of amino acid chelated titanium and 5 parts of zeolite powder were premixed in a small mixer for 8 minutes;

[0022] (2) Mixing: Take out the premix obtained in step (1), and add 509.26 parts of zeolite powder, 200 parts of MgSO 4 ·7H 2 O, 6 parts of MnSO 4 , 8 copies of H 3 BO 3 , 200 parts of Na 2 SiO 3 9H 2 O, 60 parts of CaCl 2 , 15 parts of ferric citrate, mixed and stirred for 8 minutes again to make a trace element fertilizer for fishing.

Embodiment 3

[0024] The invention provides a preparation method of trace element fertilizer for fishing, which adopts the following process steps:

[0025] (1) Premix: add 0.3 part of CuSO 4 ·5H 2 O, 0.4 part ZnSO 4 ·7H 2 O, 0.1 part of ammonium molybdate, 0.1 part of cobalt chloride, 0.1 part of sodium selenite, 0.05 part of amino acid chelated titanium and 5 parts of zeolite powder were premixed in a small mixer for 12 minutes;

[0026] (2) Mixing: Take out the premix obtained in step (1), and add 285.95 parts of zeolite powder, 300 parts of MgSO 4 ·7H 2 O, 8 parts of MnSO 4 , 10 copies of H 3 BO 3 , 300 parts of Na 2 SiO 3 9H 2 O, 80 parts of CaCl 2 , 15 parts of ferric citrate, mixed and stirred for 12 minutes again to make a trace element fertilizer for fishing.

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PUM

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Abstract

The invention relates to a fishery microelement fertilizer and a preparation method thereof, belonging to the technical field of aquaculture. The method comprises two major steps of proportioning the fishery microelement fertilizer and mixing and stirring. The fishery microelement fertilizer provided by the invention can promote the photosynthesis of algae, increase the density of beneficial algae in the water body of an aquaculture pond, improve the balance of algal facies and enhance the primary productivity of the culture water body; and by mixing the fishery microelement fertilizer with nitrogen, phosphorus and potassium in the bulk fertilizer, the fertilizer efficiency can be improved, the water quality of the pond water can be improved, the activity of the water body can be enhanced, and the consumption of the bulk fertilizer can be reduced; and moreover, the effects of reducing the morbidity of the farmed animal and improving the disease control of the farmed animal are realized.

Description

technical field [0001] The invention relates to a trace element fertilizer for fishing and a preparation method thereof, in particular to a formula for providing trace elements required for the growth of plankton in aquaculture ponds, and belongs to the technical field of aquaculture. Background technique [0002] At present, the fish fertilizer used in pond culture mainly considers the ratio of nitrogen, phosphorus and potassium. In fact, the growth and reproduction of cultured organisms, plankton and aquatic plants in aquaculture ponds require nitrogen, phosphorus and potassium. In addition, trace elements are also indispensable nutrients that have important physiological and ecological regulation functions. Usually cultured organisms can obtain some trace elements from the feed, so the method of adding trace elements to the feed has been widely used, but the trace elements added to the feed have very limited effects on the plankton and aquatic plants growing in the water ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G1/00C05D9/02
Inventor 黄剑飞周鑫曹维维王志平徐增洪赵朝阳水燕沈怀舜
Owner 无锡华诺威动物保健品有限公司
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