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Method for farming fish in reservoir utilizing bio-fertilizer

A bio-fertilizer, reservoir technology, applied in fish farming, application, animal feed, etc., can solve the problems of wasting manpower, material resources, financial resources, vegetables leaves, grasses are not fully utilized, no fish farming, etc., to achieve the adult fish cycle Short, avoid high fish density, high efficiency

Inactive Publication Date: 2008-03-12
陈华能
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, domestic waste such as domestic sewage, vegetable leaves, and grass are not fully utilized, and it is a waste of manpower, material resources, and financial resources to deal with them.
[0005] At present, there is no method of using water hyacinth and domestic waste to make fertilizer and raise fish in the reservoir

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The present invention is implemented according to the following steps:

[0033] (1) Determine the raw material and ratio of biological fertilizer

[0034] Biological fertilizer is made of the following components by weight percentage: chicken farm sewage 70%, water hyacinth 20%, enzyme bacteria No. 1 original bacteria powder 0.75%, brown sugar 0.25%, rice bran 1%, composite bacteria water 0.05%, phosphoric acid Potassium dihydrogen fertilizer 0.25%, the rest is clear water, wherein, the compound bacteria water agent is made up of the bacterial classification of following concentration: Photosynthetic bacteria 1.45×10 10 pcs / ml, nitrogen-fixing bacteria 8.0×10 4 pcs / ml, lactic acid bacteria 5.5×10 9 individual / ml, Actinomycetes 9.2×10 5 individual / ml, growth bacteria 3.7×10 3 a / ml;

[0035] (2) Manufacture of biological fertilizer

[0036] (a) In a reservoir with a water surface of 2000 mu and a water depth of 15-20m, build two reservoirs with a capacity of 20m eac...

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Abstract

The present invention discloses a method capable of utilizing biological fertilizer to culture fish. It is characterized by that said invention adopts the sewage produced by animal culture or domestic sewage, water hyacinth or vegetable leaf or green grass, brown sugar, rice husk, potassium dihydrogen phosphate fertilizer and adds ferment bacterium, and makes them undergo the fermentation process so as to obtain the invented biological fertilizer. Said invention also provides its concrete application method and steps.

Description

technical field [0001] The invention relates to a method for raising fish in a reservoir by using biological fertilizer. Background technique [0002] Reservoir fish farming refers to a freshwater aquaculture method that uses favorable terrain to block rivers and build dams and embankment gates to form artificial water bodies for fish farming. Reservoir fish farming can make full use of water resources and play a part in the comprehensive benefits of reservoir flood control, power generation, irrigation, water supply, breeding, tourism, etc. It has special significance for the prosperity of rural economy in mountainous areas and solving the problem of people eating fish in mountainous areas. my country has a vast territory, and there are many reservoirs in various regions. Due to the depth of the reservoirs and the large storage capacity, most of the reservoirs are emptying and have not been fully utilized for fish farming. [0003] In the existing reservoir fish culture te...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K61/00C05F15/00A23K1/18A23K10/12A23K10/30A23K10/37A23K20/163A23K20/26A23K50/80
CPCY02A40/81Y02A40/818Y02P60/87
Inventor 陈华能
Owner 陈华能