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Environment-friendly and high utilization rate fertilizer for aquaculture waterweed

A technology of aquaculture and utilization rate, applied in the direction of organic fertilizer, inorganic fertilizer, ammonium salt fertilizer, etc., can solve problems such as pollution and greenhouse effect, air pollution, water pollution, etc., to improve microbial cycle, avoid pollution, and promote the growth of aquatic plants Effect

Inactive Publication Date: 2016-11-09
ANQING FUJIANG FISHERIES BREEDING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few reports on fertilizers for aquaculture and aquatic plants, and after the existing fertilizers are applied to the soil, the serious thing is that the lost fertilizers have and continue to have adverse consequences on our living environment, such as water pollution, air pollution, agricultural product pollution and Greenhouse effect and other issues, and will lead to an increase in the incidence of cancer, endanger human health, improve fertilizer utilization, reduce or avoid fertilizer pollution, and develop sustainable and efficient agriculture is a common concern of all countries

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The present invention proposes an environmentally friendly high-utilization fertilizer for aquaculture aquatic plants. Its raw materials include 15 parts by weight of potassium chloride, 25 parts of potassium dihydrogen phosphate, 30 parts of urea, 15 parts of calcium magnesium phosphate fertilizer, and 10 parts of mature chicken manure. Parts, 0.5 parts of ferrous sulfate, 0.15 parts of ammonium molybdate, 0.25 parts of zinc sulfate, 5 parts of silkworm pupa powder, 15 parts of pig manure, 2 parts of borax, 5 parts of kaolin, 2 parts of charcoal, 10 parts of composite coating agent.

Embodiment 2

[0017] The present invention proposes an environmentally friendly high-utilization fertilizer for aquaculture aquatic plants. Its raw materials include 25 parts by weight of potassium chloride, 15 parts of potassium dihydrogen phosphate, 60 parts of urea, 5 parts of calcium magnesium phosphate fertilizer, and 20 parts of mature chicken manure. Parts, 0.15 parts of ferrous sulfate, 0.5 parts of ammonium molybdate, 0.11 parts of zinc sulfate, 15 parts of silkworm pupa powder, 5 parts of pig manure, 6 parts of borax, 2 parts of kaolin, 6 parts of charcoal, 1 part of composite coating agent.

[0018] The composite coating agent is prepared by the following process: water, methyl methacrylate, dodecyl alcohol ester, epoxy resin, and fatty alcohol are mixed and stirred uniformly, polyvinyl alcohol and silkworm pupa protein are added, mixed and stirred uniformly, cooled, and protected by nitrogen. Add the reducing modifier sodium sulfite and stir, continue to add the initiator potassium ...

Embodiment 3

[0020] The present invention proposes an environmentally friendly high-utilization fertilizer for aquaculture aquatic plants. Its raw materials include 20 parts by weight of potassium chloride, 22 parts of potassium dihydrogen phosphate, 40 parts of urea, 12 parts of calcium magnesium phosphate fertilizer, and 14 parts of decomposed chicken manure. Parts, 0.28 parts of ferrous sulfate, 0.2 parts of ammonium molybdate, 0.22 parts of zinc sulfate, 8 parts of silkworm pupa powder, 10 parts of pig manure, 3 parts of borax, 4 parts of kaolin, 2 parts of charcoal, 6 parts of compound coating agent.

[0021] The composite coating agent is prepared by the following process: 30 parts of water, 6 parts of methyl methacrylate, 1 part of dodecyl alcohol ester, 2 parts of epoxy resin, and 1 part of fatty alcohol are mixed and stirred uniformly by weight, and the stirring temperature is At 50℃, add 15 parts of polyvinyl alcohol and 18 parts of silkworm chrysalis protein, mix and stir evenly, co...

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PUM

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Abstract

The invention discloses an environment-friendly and high utilization rate fertilizer for aquaculture waterweed. The raw materials include, by weight, 15-25 parts of potassium chloride, 15-25 parts of potassium dihydrogen phosphate, 30-60 parts of urea, 5-15 parts of a calcium magnesium phosphate fertilizer, 10-20 parts of composted chicken manure, 0.15-0.5 part of ferrous sulfate, 0.15-0.5 part of ammonium molybdate, 0.11-0.25 part of zinc sulfate, 5-15 parts of silkworm chrysalis meal, 5-15 parts of pig manure, 2-6 parts of borax, 2-5 parts of kaolin, 2-6 parts of charcoal, and 1-10 parts of a composite coating agent. The product provided by the invention has the advantages of high utilization rate, environmental protection and good water resistance, and can meet the needs of waterweed for nutrients at different growth and development stages.

Description

Technical field [0001] The invention relates to the technical field of aquatic fertilizers, in particular to an environmentally friendly high-utilization fertilizer for aquaculture aquatic plants. Background technique [0002] Aquatic plants in aquaculture ponds can provide abundant natural bait for cultured organisms. On the one hand, the aquatic plants themselves are good botanical foods for cultured organisms, such as: bitter weeds, pondweed, black algae, duckweed, water peanuts, etc.; In places rich in aquatic plants, there are a large number of plankton, aquatic insects, small fishes and shrimps, and shellfish, which also bring palatable animal bait to the breeding organisms. Secondly, aquatic plants can provide excellent habitat, molting and hiding places for breeding organisms. For example, shrimps and crabs can hide in aquatic plants after molting their shells, so that similar and predatory creatures are not easily detected, thereby reducing the possibility of remnants a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05B7/00C05G3/00C05G3/80C05G5/30C05C3/00C05C9/00C05D1/02C05D9/00C05D9/02C05F1/00C05F3/00C05G1/00
Inventor 江海龙
Owner ANQING FUJIANG FISHERIES BREEDING CO LTD