CN101401558B

CN101401558B - Method for ecosystem breeding of wild the Yellow River catfish and carp

Info

Publication number: CN101401558B
Application number: CN2008101801374A
Authority: CN
Inventors: 雷文东; 郭跃进
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-12-01
Filing date: 2008-12-01
Publication date: 2011-05-04
Anticipated expiration: 2028-12-01
Also published as: CN101401558A

Abstract

The invention discloses a method for feeding wild catfish and carp living in Yellow River in ecosystem environment. The method comprises the following steps: injecting Yellow River water into common earth, crushing planted fodder grass; adding a composite micro-ecological viable bacteria preparation into the crushed fodder grass; adopting a closed anaerobic fermentation process to prepare a yeast material; scattering the yeast material once every ten days so as to provide nutrient components required by the growth of beneficial alga and plankton unicellular organisms to feed and breed daphnia, algae and float grass, and to feed wild trash fish fries and river prawns; and using Yellow River circulating water and living food to feed the wild catfish and carp. The method uses natural ecological resources to develop natural Yellow River wild fishes for breeding, forms a complete a natural food chain, and maintains natural quality of Yellow River fishes. The method is applied to both coasts of Yellow River valley, utilizes natural resources to develop wild fish ecological feeding in large scale, and provides a novel approach for developing domestic food resources.

Description

The method of a kind of ecosystem breeding of wild Yellow River catfish, carp

Technical field

The present invention relates to a kind of method of raising catfish, carp, specifically refer to the method for a kind of ecosystem breeding of wild Yellow River catfish, carp.

Background technology

At present, because littoral various places, the Yellow River are fished in a large number, make Huanghe valley wild fish resource fall sharply.The threat that part wild fish kind is endangered exerts a certain influence for the ecology of the Huanghe valley.The wild catfish in the Yellow River, carp have very high nutritive value, nourishing effects and mouthfeel taste, and natural wild Yellow River catfish, carp are now very rare, do not satisfy the market demand far away.Yellow River catfish, the carp of selling on the market can not guarantee it is fresh and alive, real wild now.Study that a kind of to satisfy market with ecosystem mode breeding of wild Yellow River catfish, carp be necessary to the demand of natural wild fish.

Summary of the invention;

The technical problem to be solved in the present invention provides the method for a kind of ecosystem breeding of wild Yellow River catfish, carp.This raising method has obvious effect to conservation of nature wild resource, developing ecology economy.

Technical problem of the present invention is solved by following scheme: a kind of ecosystem breeding of wild Yellow River catfish, the method of carp, it is characterized in that: aquaculture model is to inject common Tu Chi with Huanghe water, the herbage of plantation is crushed to and makes water content 60% below the 1mm, insert the compound microecological active bacteria formulation by its weight ratio of 1 ‰, adopt the closing anaerobic zymotechnique, ambient temperature 15-33 ℃ of fermentation more than 7 days or ambient temperature 5-15 ℃ of fermentation make the biofermentation material more than 20 days, evenly be sprinkled into the ratio of 0.5kg biofermentation material with every cubic metre of water body, spread once in per 10 days, for the useful algae and the unicellular organism that swims provide the growth desired nutritional captive breeding water flea that becomes to assign to, algae, pasture and water, use water flea again, algae, pasture and water breeding of wild trash fish fry, river prawn is then with the Yellow River running water, wild trash fish fry, the river prawn wild catfish of feeding, carp.

Advantage of the present invention is: the present invention utilizes the natural the Yellow River of natural, ecological development of resources wild fish to culture fully.Core content is: a whole set of raising method of " the Yellow River running water, living food, daylight shed, running water are heated, the intensive culture of shallow pond, the wild Yellow River catfish of artificial incubation, carp, the breeding of wild bait, the listing of live body oxygenation transparent wrapper ".The invention solves the breeding of wild fish kind and the propagating and breeding and the utilization of natural bait, formed complete natural food chain, aquaculture cost is compared tradition and is raised reduction by 70%, fingerling, fish food all adopt natural the Yellow River wild resource, all use the Yellow River main stream running water from culturing, transport, pack water, whole process is not used any chemical substance, has kept the natural quality of the Yellow River fish.Accomplish that really zero pollutes, hangs down input, high benefit.The present invention is applicable to two sides, the Huanghe valley, can utilize natural resources to develop on a large scale that wild fish is ecological raises, and not only can supply the demand of domestic market and can also export goods and earn foreign currency, for the domestic food development of resources provides new evolutionary path.

Description of drawings

Accompanying drawing is ecosystem food chain, ecological circulation schematic diagram

Embodiment

Aquaculture model: inject Huanghe water with common Tu Chi and adopt biotechnology rich water captive breeding water flea, algae, pasture and water to be used for breeding of wild trash fish fry, river prawn feed then catfish, carp.

Build daylight shed intensive culture flowing water pond: east-west, long 80 meters, wide 8 meters, the pond is high 08 meter, shed Top is high 3 meters.Be divided into 8 meters * 8 meters Xiao Chi, in establish feed pipe, water inlet, limit water level valve, discharge outlet, drain ditch, passageway, oxygenation heat supply and adopt hot-water boiler water pump pressurization spray oxygen supply heat supply measure, keep water temperature at 18-28 ℃.The low northern usury in south is in bottom discharge at the bottom of the pond.Every intensive culture flowing water pond water capacity is 600 cubic metres and can supports 10,000 tail adult fishes.Can be used for parent fish live through the winter simultaneously, plant steck ovum, fry rearing.

Bait source: raise catfish, carp with fishing for wild trash fish kind, river prawn, water flea, the algae classification captive breeding of collecting in the Yellow River.

Build common Tu Chi: long 80 meters, wide 8 meters, pond be high 06 meter, establish water inlet and discharge outlet, automatic aerator.Supporting 5 bait ponds, every intensive culture flowing water pond.

Build the hatching house, adopt circular hatching channal artificial incubation catfish, carp, trash fish.The fry of trash fish hatching is raised, and catfish, carp are used for feeding.

Every index and technology in the breeding process:

1, water source: directly the Huanghe water that adopts must meet national fishery water standard, and purifies by biotechnology.

2, breeding environment: do not have pollution source, air quality to reach primary standard around the plant.Water temperature is controlled at 18-28 ℃, is fit to the optimum temperature of fish growth, and ph value about 7.5 more than dissolved oxygen amount 5 mg/litre, can be accelerated growth rate, and every cubic metre of water body output reaches more than the 50kg.

3, rich water technology: the herbage of plantation is crushed to the regular compound microecological active bacteria formulation that its water content is produced through Ministry of Agriculture's approval by the one thousandth access of raw material about 60%, (lactobacillus acidophilus, bacillus subtilis, photosynthetic bacteria, S. cervisiae, actinomycetes) adopt the closing anaerobic zymotechnique, more than 7 days, ferment more than 20 days at 5-15 ℃ by ambient temperature 15-33 ℃ of fermentation for ambient temperature.Every cubic metre of water body is sprinkled into evenly that 0.5 kilogram of biofermentation material can be useful algae and the unicellular organism that swims provides needed nutrient component in the growth.

4, prevention from suffering from the diseases technology; Miniflow water mode is adopted in the flowing water pond, and flow-control is about 0.3 cubic meters per minute.Regularly with the little ecological active bacteria formulation of aquatic products specific complex by the consumption of 10 milliliters in the every cubic metre of water body water surface of splashing, every 10 days once, can degrade ammonia, nitrogen, nitrite, hydrogen sulphide and decompose fishes and shrimps excreta etc.Can not using chemicals fully is that preventable disease takes place.

5, oxygenation temperature control technology; By boiler heating or cool, water pump pressurization, spray oxygenation, control water temperature, reach the double effects of oxygenation temperature control.

Claims

1. ecosystem breeding of wild Yellow River catfish, the method of carp, it is characterized in that: aquaculture model is to inject common Tu Chi with Huanghe water, the herbage of plantation is crushed to and makes water content 60% below the 1mm, insert the compound microecological active bacteria formulation by its weight ratio of 1 ‰, adopt the closing anaerobic zymotechnique, ambient temperature 15-33 ℃ of fermentation more than 7 days or ambient temperature 5-15 ℃ of fermentation make the biofermentation material more than 20 days, evenly be sprinkled into the ratio of 0.5kg biofermentation material with every cubic metre of water body, spread once in per 10 days, for the useful algae and the unicellular organism that swims provide the growth desired nutritional captive breeding water flea that becomes to assign to, algae, pasture and water, use water flea again, algae, pasture and water breeding of wild trash fish fry, river prawn is then with the Yellow River running water, wild trash fish fry, the river prawn wild catfish of feeding, carp.