CN105900871A

CN105900871A - Method for culturing crucian

Info

Publication number: CN105900871A
Application number: CN201610248398.XA
Authority: CN
Inventors: 余琼
Original assignee: Liuzhou Wenhua Cultivation Farm
Current assignee: Liuzhou Wenhua Cultivation Farm
Priority date: 2016-04-20
Filing date: 2016-04-20
Publication date: 2016-08-31

Abstract

The invention provides a method for culturing crucian. The method comprises the following steps that 2.5% trichlorfon powder is spread to a whole pond 1-2 days before crucian fry are fed into the pond, and pond water is made to be 1 ppm; 90% crystal Trichlorfon of 0.3 ppm can be spread to a whole small-area main culture pond every half a month in the disease oncoming season, Trichlorfon basket hanging is carried out around a food field 1-2 times every month in a large-area crucian polyculture pond in the crucian growing season, and continuous hanging is carried out for 2 days every time. According to the method for culturing crucian, management is convenient, and the survival rate of crucian is high.

Description

A kind of cultural method of Carassius auratus

Technical field

The present invention relates to the cultural method of a kind of Carassius auratus, belong to fish products cultural technique field.

Background technology

In the more existing method breeded fish, not basal dressing, directly fry to be put into, this method is because of bait wheel animalcule agreeable to the taste in water Less, the most enough；During breeding fish, method is the most proper, manages lack of standardization, is formed without optimum system, therefore a fish Seedling is weak, and survival rate is low, and head is the least.

Summary of the invention

The present invention provides the cultural method of a kind of Carassius auratus, for a kind of convenient management, the cultivation of Carassius auratus that Carassius auratus survival rate is high Method.

For solving above technical problem, the present invention provides following technical scheme: the cultural method of a kind of Carassius auratus, including following Step: comprise the following steps: (1) under Carassius auratus kind before the pool 12 days with 2.5% metrifonate powder full pool spilling head, make water in lppm；Little area master supports pond, can be at morbidity season every first quarter moon full pool spilling head 90% trichlorphon 0.3ppm, and large area Carassius auratus mixes Support pond, metrifonate hanging basket can be carried out around food field in the Carassius auratus season of growth, monthly 12 times, connect extension 2 days every time；In cultivation In, when ill sign occurs, observe and check, disposable full pool spilling head 0.5ppm90% trichlorphon, 0.2ppm sulphuric acid after making a definite diagnosis Ferrous mixture, uses agricultural decis full pool spilling head instead for Secondary cases crucian carp anchor head Sao disease, and consumption is every mu of depth of water 1m 6-l0mL； (2) in good time feed supplement: after fry enters pond, notes that feed supplement, Semen Glycines add the making beating of ripe egg yolk and splash and throw something and feed, and every day every mu is with 2-4kg Huang Bean adds 5 ripe egg yolk of 3-and wears into slurry and splash immediately and throw something and feed, and emphasis feeds the water surface of several meters near pool side, it is possible within every three days, sprinkle once Fresh Sanguis sus domestica after filtration, bean milk both can directly be eaten up by seed；(3) topdress and Guan Shui: every three days one time spraying fertilizer, allow In water, wheel animalcule remains at a level, or take out part water every day from more fertile marketable fish poud to be added to fry pond can be fish Seedling increases natural bait, should change weekly water 1/3-1/2；(4) examine: see that it is movable, eat food, grow, change of water quality, with or without Harmful animal, disease, divide pond to fry in good time；Draw in the net if desired to temper fry stamina intensifying.

The cultural method of this Carassius auratus that the present invention relates to, for a kind of convenient management, the supporting of Carassius auratus that Carassius auratus survival rate is high Culturing method.

Detailed description of the invention

The cultural method of a kind of Carassius auratus, comprises the following steps: comprise the following steps: (1) under Carassius auratus kind before the pool 12 days With 2.5% metrifonate powder full pool spilling head, making water is lppm；Little area master supports pond, can be at morbidity season every first quarter moon full pool spilling head 90% trichlorphon 0.3ppm, large area Carassius auratus is raised together with pond, can carry out metrifonate extension in the Carassius auratus season of growth around food field Basket, monthly 12 times, connects extension 2 days every time；In cultivation, when there is ill sign, observing and check, after making a definite diagnosis, disposable full pond is sprinkled Spill 0.5ppm90% trichlorphon, 0.2ppm mixture of ferrous sulfate, agricultural decis is used for Secondary cases crucian carp anchor head Sao disease instead complete Splashing in pond, consumption is every mu of depth of water 1m 6-l0mL；(2) feed supplement in good time: after fry enters pond, notice that feed supplement, Semen Glycines add ripe egg Yellow making beating is splashed and is thrown something and fed, and adds 5 ripe egg yolk of 3-with 2-4kg Semen Glycines every day every mu and wears into slurry and splash immediately and throw something and feed, and emphasis feeds pool side The water surface of neighbouring several meters, it is possible to the fresh Sanguis sus domestica sprinkled after once filtering for every three days, bean milk both can directly be eaten up by seed； (3) topdress and Guan Shui: every three days one time spraying fertilizer, allow wheel animalcule in water remain at a level, or every day is from more fertile Marketable fish poud is taken out part water be added to fry pond can for fry increase natural bait, water 1/3-1/2 should be changed weekly；(4) carefully see Examine: see that it is movable, eat food, grow, change of water quality, with or without harmful animal, disease, fry is divided pond in good time；Draw in the net if desired to temper fish Seedling stamina intensifying.

Detailed description of the invention of the present invention is not intended that the restriction to the application scope, every at present inventive concept Within spirit and principle, any amendment, equivalent and improvement etc. that one of skill in the art can make should be included in Within protection scope of the present invention.

Claims

1. the cultural method of a Carassius auratus, it is characterised in that: comprise the following steps: (1) 12 days use before the pool under Carassius auratus kind 2.5% metrifonate powder full pool spilling head, making water is lppm；Little area master supports pond, can be at morbidity season every first quarter moon full pool spilling head 90% trichlorphon 0.3ppm, large area Carassius auratus is raised together with pond, can carry out metrifonate extension in the Carassius auratus season of growth around food field Basket, monthly 12 times, connects extension 2 days every time；In cultivation, when there is ill sign, observing and check, after making a definite diagnosis, disposable full pond is sprinkled Spill 0.5ppm90% trichlorphon, 0.2ppm mixture of ferrous sulfate, agricultural decis is used for Secondary cases crucian carp anchor head Sao disease instead complete Splashing in pond, consumption is every mu of depth of water 1m 6-l0mL；(2) feed supplement in good time: after fry enters pond, notice that feed supplement, Semen Glycines add ripe egg Yellow making beating is splashed and is thrown something and fed, and adds 5 ripe egg yolk of 3-with 2-4kg Semen Glycines every day every mu and wears into slurry and splash immediately and throw something and feed, and emphasis feeds pool side The water surface of neighbouring several meters, it is possible to the fresh Sanguis sus domestica sprinkled after once filtering for every three days, bean milk both can directly be eaten up by seed； (3) topdress and Guan Shui: every three days one time spraying fertilizer, allow wheel animalcule in water remain at a level, or every day is from more fertile Marketable fish poud is taken out part water be added to fry pond can for fry increase natural bait, water 1/3-1/2 should be changed weekly；(4) carefully see Examine: see that it is movable, eat food, grow, change of water quality, with or without harmful animal, disease, fry is divided pond in good time；Draw in the net if desired to temper fish Seedling stamina intensifying.