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Fertilizer-water composite preparation for culturing purple pearls

A fertilizer-water compound and pearl technology, which is applied in the direction of fertilizer mixture, application, fertilization device, etc., can solve the problem of not being able to satisfy pearl oysters, etc., and achieve the effects of promoting absorption and application, avoiding waste of resources, and sufficient nutrients

Inactive Publication Date: 2015-02-04
HUZHOU TEACHERS COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the requirements for pearl mussel farming are different from those of general cultured species. The current fertilizer and aquatic products cannot meet the demand of pearl mussels for basic nutrients such as nitrogen, phosphorus, potassium, and calcium.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0008] The preparation method of decomposed chicken manure adopts the traditional natural decomposing method. The chicken manure is piled up and then decomposed, and the chicken manure is turned until the chicken manure has no odor and the color becomes dark brown to black. The preparation of the decomposed chicken manure is completed.

[0009] In order to enhance the effect of the fertilizer and water preparation of the present invention, live bacteria of bacillus and bifidobacterium can also be optionally added to the prepared fertilizer and water preparation.

Embodiment 1

[0012] The fertilizer and water preparation of the present embodiment is made from the following raw materials in weight percentage: 91.3% of fermented chicken manure, 3% of superphosphate, 1% of potassium dihydrogen phosphate, 1% of calcium carbonate, 0.3% of zinc sulfate, 0.7% of manganese sulfate, Copper sulfate 0.5%, magnesium sulfate 0.5%, magnesium chloride 0.5%, ferrous sulfate heptahydrate 0.7%, ammonium molybdate 0.2%, citric acid 0.3%. The above-mentioned components are added into a blender, stirred and mixed to make a fertilizer and water preparation.

Embodiment 2

[0014] The difference between this example and Example 1 is that the mass percentage of raw materials is different, and its preparation method is the same as that of Example 1.

[0015] Fermented chicken manure 90.3%, calcium superphosphate 4%, potassium dihydrogen phosphate 2%, calcium carbonate 0.5%, zinc sulfate 0.2%, manganese sulfate 0.5%, copper sulfate 0.5%, magnesium sulfate 0.5%, magnesium chloride 0.5%, heptahydrate 0.5% ferrous sulfate, 0.2% ammonium molybdate, 0.3% citric acid.

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PUM

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Abstract

The invention relates to a fertilizer-water composite preparation for culturing purple pearls, which comprises the substances by weight percent: 80-92% of composted chicken manure, 3-10% of calcium superphosphate, 1-5% of potassium dihydrogen phosphate, 0.5-5% of calcium carbonate, 0.02-0.35% of zinc sulfate, 0.004-0.7% of manganese sulfate, 0.1-0.6% of copper sulfate, 0.5-1% of magnesium sulfate, 0.5-1% of magnesium chloride, 0.1-0.7% of ferrous sulfate septihydrate, 0.02-0.2% of ammonium molybdate and 0.02-0.35% of citric acid. Furthermore, live bacteria including bacillus subtilis and bifidobacterium can be added into the fertilizer-water composite preparation. The fertilizer-water composite preparation takes the fermented chicken manure as a main material which is matched with N, P, K, trace elements and the like that are necessary to phytoplankton and zooplankter; the prepared organic fertilizer-water preparation is rich in organic nutrient and trace element nutrient and reasonable in matching, and can be used for rapidly replenishing micromolecular organic detritus needed by the purple pearls and N, P, K and the multiple trace elements which are needed by the phytoplankton and zooplankter.

Description

technical field [0001] The invention belongs to the technical field of agricultural production products, and in particular relates to a fertilizer-water composite preparation, that is, a fertilizer-water composite preparation suitable for purple pearl culture waters. Background technique [0002] At present, there are many fertilizer and aquatic products in the aquaculture industry, but most of them are configured for aquatic products such as fish and shrimp. The requirements for pearl mussel cultivation are different from those of general cultured species. The current fertilizer and aquatic products cannot meet the demand of pearl mussels for basic nutrients such as nitrogen, phosphorus, potassium, and calcium. Moreover, there are many mineral elements and trace elements that are also very important in the production waters of mussels and pearls, which have direct and indirect effects on the growth of purple pearls and the formation of pearls. For example, nitrogen, phosph...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G1/00
Inventor 朱俊杰叶金云
Owner HUZHOU TEACHERS COLLEGE