CN103843696A

CN103843696A - Prawn culture method

Info

Publication number: CN103843696A
Application number: CN201210520221.2A
Authority: CN
Inventors: 赖世权
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-12-07
Filing date: 2012-12-07
Publication date: 2014-06-11

Abstract

The invention discloses a prawn culture method and belongs to the special culture field of aquatic products. Through scientific culture and feeding, prawns can be guaranteed to healthily and normally grow, protein components of the prawns are not lost, the problem that the market is in shortage of prawns is solved, the production cost is reduced and the market prospect is very good.

Description

The cultural method of a kind of prawn

Technical field

The present invention relates to the special cultivation of a kind of aquatic products field, the method providing is simple and clear, has very large popularizing action.

Background technology

Prawn, formal name used at school " prawn ", also claims " Chinese prawn ".Have another name called " prawn ", " angle shrimp ", " white shrimp ", " phoenix shrimp ".One of important seafood product in Hainan.Its meat plumpness, delicious flavour, is rich in protein.The traditional Chinese medical science thinks, the sweet alkalescence temperature of its taste can tonifying kidney and strengthening yang, enriching yin stomach invigorating.Be suitable for multiple cooking legal system dish.These product one shrimp two tastes, have characteristic, and are that the 3rd whole nation culinary art contest obtains one of gold medal works.

Prawn wet, sweet-salty warm in nature, enters kidney, the spleen channel;

Shrimp has tonifying kidney and strengthening yang, and logical breast is antitoxin, the controlling nocturnal emission with astringent drugs that nourishes blood, dissolving blood stasis and detoxication, beneficial gas are grown sun, the effect such as reduce phlegm of removing obstruction in channels to relieve pain, whet the appetite; Be suitable for that impotence due to deficiency of the kidney, seminal emission premature ejaculation, alactation, arthralgia and myalgia, tetany, whole body are scratched where it itches, the patients such as skin ulcer, in poor health and neurasthenia.

Exactly because the protein content of prawn is high, nutritive value is large, has effect of multiple disease-resistant health care, needs market demand very large, the present invention caters to market demands, the cultural method of a kind of prawn is provided, by scientific culture and nursing, can have guaranteed that prawn health normally grows up, protein component own does not run off, solve source of goods problem in short supply on market, lowered production cost, had very large market prospects.

Summary of the invention

1, a cultural method for prawn, is characterized in that, concrete grammar is as follows:

1) prepare in pond: pond size all can, 2 mu～3 mu of optimal selection areas, the ridge is wide 1～2 meter, 1.5～2 meters of the depth of waters, intake-outlet is equipped with screen net, needs the water in pond to put dry before putting prawn in a suitable place to breed, be exposed to the sun 15～20 days, 55～60 kilograms of quicklimes of every mu of use are watered rear evenly splashing and clean pond, and then every mu is watered rear full pool spilling head cleaning with the chlorine dioxide of 10～15 kilograms, central authorities' tubing blowdown at the bottom of pond again.2～3, the aerator of outfit 0.75kw～1.5kw, keeps cultivation water pH value between 6.2～8.0;

2) throw in bait: put seedling first 3～4 days, in pond, discharge water to 80 centimetres of the depth of waters, in pond, drop into 4～5 kilograms every mu of microorganism complex, throw in pasture and water, weter hyacinth, the things waterborne such as the floating canopy of foam;

3) Desalination: first supported 10～20 days indoor desalinating temporarily before throwing in shrimp seedling, raising temperature is controlled to 20～25 ℃, it is in millesimal indoor storage pond, holding pond that salinity is controlled at mass percent, by Desalination after be transformed into outdoor pond and be easier to improve survival rate;

4) throw in shrimp seedling: the shrimp seedling after desalination is thrown in pond, open aerator, shed particle shrimp feed, change every other day the water in pond one time, the quality of water quality directly affects growth rate and the survival rate of shrimp, so need to change termly water and increase oxygen, the best water time of changing is for changing water one time in the one day full pond that is separated by.

Further, in the cultural method of described prawn, the quantity of the input of prawn is 10～20 kilograms every mu.

Further, in the cultural method of described prawn, regularly in pond, remove vitamin and the moroxydine into one thousandth to thousand/bis-.

Further, in the cultural method of described prawn, in prawn harvest catches, throw according to the amount of catching the shrimp seedling of respective amount, to reach the effect of cyclic culture.

Beneficial effect of the present invention is, simple to operately understands, energy-saving and emission-reduction, reduce energy consumption, the more important thing is cultivation prawn high yield out, health, and the nutritive value that do not run off on the one hand, caters to the market demand on the one hand.

Embodiment

Embodiment 1,

1) prepare in pond: pond size all can, 2 mu of optimal selection areas, the ridge is wide 2 meters, 1.5 meters of the depth of waters, intake-outlet is equipped with screen net, needs the water in pond to put dry before putting prawn in a suitable place to breed, be exposed to the sun 20 days, 55 kilograms of quicklimes of every mu of use are watered rear evenly splashing and clean pond, and then every mu is watered rear full pool spilling head cleaning with the chlorine dioxide of 10 kilograms, central authorities' tubing blowdown at the bottom of pond again.2, the aerator of outfit 1.5kw, keeps cultivation water pH value 7.0;

2) throw in bait: put seedling first 3 days, in pond, discharge water to 80 centimetres of the depth of waters, in pond, drop into 4 kilograms every mu of microorganism complex, throw in pasture and water, weter hyacinth, the things waterborne such as the floating canopy of foam;

3) Desalination: first supported 20 days indoor desalinating temporarily before throwing in shrimp seedling, raising temperature is controlled to 20 ℃, it is in millesimal indoor storage pond, holding pond that salinity is controlled at mass percent;

4) throw in shrimp seedling: the shrimp seedling after desalination is thrown in pond, opened aerator, shed particle shrimp feed, change every other day the water in pond one time.

Embodiment 2,

1) prepare in pond: pond size all can, 3 mu of optimal selection areas, the ridge is wide 2 meters, 1.5 meters of the depth of waters, intake-outlet is equipped with screen net, needs the water in pond to put dry before putting prawn in a suitable place to breed, be exposed to the sun 15 days, 60 kilograms of quicklimes of every mu of use are watered rear evenly splashing and clean pond, and then every mu is watered rear full pool spilling head cleaning with the chlorine dioxide of 15 kilograms, central authorities' tubing blowdown at the bottom of pond again.3, the aerator of outfit 1.5kw, keeps cultivation water pH value 8.0;

2) throw in bait: put seedling first 4 days, in pond, discharge water to 80 centimetres of the depth of waters, in pond, drop into 4 kilograms every mu of microorganism complex, throw in pasture and water, weter hyacinth, the things waterborne such as the floating canopy of foam;

3) Desalination: first supported 20 days indoor desalinating temporarily before throwing in shrimp seedling, raising temperature is controlled to 25 ℃, it is in millesimal indoor storage pond, holding pond that salinity is controlled at mass percent;

Embodiment 3,

1) prepare in pond: pond size all can, 2 mu of optimal selection areas, the ridge is wide 1 meter, 1.5 meters of the depth of waters, intake-outlet is equipped with screen net, needs the water in pond to put dry before putting prawn in a suitable place to breed, be exposed to the sun 15 days, 60 kilograms of quicklimes of every mu of use are watered rear evenly splashing and clean pond, and then every mu is watered rear full pool spilling head cleaning with the chlorine dioxide of 15 kilograms, central authorities' tubing blowdown at the bottom of pond again.2, the aerator of outfit 1kw, keeping cultivation water pH value is 7.0;

2) throw in bait: put seedling first 3 days, in pond, discharge water to 80 centimetres of the depth of waters, in pond, drop into 5 kilograms every mu of microorganism complex, throw in pasture and water, weter hyacinth, the things waterborne such as the floating canopy of foam;

3) Desalination: first supported 15 days indoor desalinating temporarily before throwing in shrimp seedling, raising temperature is controlled to 20 ℃, it is in millesimal indoor storage pond, holding pond that salinity is controlled at mass percent;

Claims

1. a cultural method for prawn, is characterized in that, concrete grammar is as follows:

3) Desalination: first supported 10～20 days indoor desalinating temporarily before throwing in shrimp seedling, raising temperature is controlled to 20～25 ℃, it is in millesimal indoor storage pond, holding pond that salinity is controlled at mass percent;

2. in the cultural method of prawn according to claim 1, the quantity of the input of prawn is 10～20 kilograms every mu.

3. in the cultural method of prawn according to claim 1, regularly to the vitamin and the moroxydine that are sprinkled into one thousandth to thousand/bis-in pond.

4. in the cultural method of prawn according to claim 1, in prawn harvest catches, throw according to the amount of catching the shrimp seedling of respective amount, to reach the effect of cyclic culture.