CN104823895A - Culture method for hemibarbus maculatus bleeker - Google Patents

Abstract

The invention discloses a culture method for hemibarbus maculatus bleeker. The culture method for the hemibarbus maculatus bleeker comprises the steps of pond selecting, artificial propagating, bait throwing, artificial managing and the like. According to the culture method for the hemibarbus maculatus bleeker, the artificial propagation, artificial feed, organic fertilizer and inorganic fertilizer are combined to cultivate plankton, the hemibarbus maculatus bleeker is cultivated, and the water quality environment is monitored, so that the management is convenient, feeding is convenient, the nutritive value of the hemibarbus maculatus bleeker can be effectively guaranteed, and the advantage that the survival rate of the hemibarbus maculatus bleeker is high is achieved.

Description

Flower bone fish culture method

Technical field

The present invention relates to technical field of aquaculture, be specifically related to a kind of flower bone fish culture method.

Background technology

Flower bone fish, is under the jurisdiction of Cyprinidae, Minnow subfamily, is commonly called as season fish, season youth fish, Ji Gulang.Belong to demersal fishes, like lower floor in water body, migration in winter is survived the winter to rivers deep water place.Mainly be distributed in the rivers of the Yangtze river basin, lake, reservoir, take zoobenthos as food, with aquatic insect, mollusk is main, also eats various small fish.Maximum individuality can reach 2 kilograms.In the prior art, usually there is the defect that flower bone fish culture survival rate is low, management is inconvenient.

Summary of the invention

The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of convenient management is provided, spends the colored bone fish culture method that bone fish survival rate is high.

Colored bone fish culture method provided by the invention, comprises the following steps:

(1), pond is selected: select area to be 1 ~ 3 mu, the pond that the depth of water is 1.5 ~ 2 meters, is provided with net cage in pond, offers water inlet and discharge outlet in pond, and water inlet and discharge outlet place set up defences and escape net;

(2), parent population is selected: select the sexually matured parent fish selecting 2 ages more than in 4 annual ~ May, be placed in the net cage in pond respectively, and holding aerator successfully nearby from net cage;

(3), artificial propagation: spray oxytocins in the 2-3 days mornings of throwing in parent population, adopted spermatozoa insemination method to lay eggs after 24 ± 2 hours, circuit hatching after unsticking, form flower bone fish fingerling;

(4), pond is cleaned: Jiang Chishui drains, and levels after at the bottom of pond, carries out disinfection to pond;

(5), sundries fishing removes: inject new water, and skim the foreign material in pond;

(6), sterilization flower bone fish: embathe colored bone fish fingerling 15 ~ 20 minutes with the saline solution of 2.5% ~ 3% or the bleaching fluid of 0.001%;

(7), flower bone fish is thrown in: early spring, mu put 1200-1500 decorative pattern at the end of a poem, article, etc. where there is a small blank space bone fish fingerling, the bream 120-140 tail of cabrage 50-60 gram of arranging in pairs or groups, the silver carp 50-100 tail of cabrage 300-400 gram;

(8), throw in bait: based on artificial feed, it is auxiliary for cultivating plankton; Day throws feed 2 times, and day, feeding rate was by being fed flower bone fish gross weight 1.0% ~ 2.0%;

(9), throw in fertilizer: throw in fertilizer and inorganic fertilizer, plankton is multiplied vigorous;

(10), daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond; Monthly to pond water quality analysis once, the water pH value in pond is kept to control 7.2 ~ 7.8.

The present invention utilizes artificial propagation, artificial feed, and to coordinate with inorganic fertilizer with fertilizer and cultivate plankton, flower bone fish is raised, with the monitoring to water quality environment, not only be convenient to management, throw something and feed conveniently, and effectively can guarantee the nutritive value of raising colored bone fish, and there is the high advantage of colored bone fish survival rate.

Embodiment

Below in conjunction with specific embodiment, invention is described in further detail.

A kind of flower bone fish culture method, comprises the following steps:

(1), pond is selected: select area to be 1 ~ 3 mu, the pond that the depth of water is 1.5 ~ 2 meters, is provided with net cage in pond, offers water inlet and discharge outlet in pond, and water inlet and discharge outlet place set up defences and escape net;

(2), parent population is selected: select the sexually matured parent fish selecting 2 ages more than in 4 annual ~ May, be placed in the net cage in pond respectively, and holding aerator successfully nearby from net cage;

(3), artificial propagation: spray oxytocins in the 2-3 days mornings of throwing in parent population, adopted spermatozoa insemination method to lay eggs after 24 ± 2 hours, circuit hatching after unsticking, form flower bone fish fingerling;

(4), pond is cleaned: Jiang Chishui drains, and levels after at the bottom of pond, carries out disinfection to pond;

(5), sundries fishing removes: inject new water, and skim the foreign material in pond;

(6), sterilization flower bone fish: embathe colored bone fish fingerling 15 ~ 20 minutes with the saline solution of 2.5% ~ 3% or the bleaching fluid of 0.001%;

(7), flower bone fish is thrown in: early spring, mu put 1200-1500 decorative pattern at the end of a poem, article, etc. where there is a small blank space bone fish fingerling, the bream 120-140 tail of cabrage 50-60 gram of arranging in pairs or groups, the silver carp 50-100 tail of cabrage 300-400 gram;

(8), throw in bait: based on artificial feed, it is auxiliary for cultivating plankton; Day throws feed 2 times, and day, feeding rate was by being fed flower bone fish gross weight 1.0% ~ 2.0%;

(9), throw in fertilizer: throw in fertilizer and inorganic fertilizer, plankton is multiplied vigorous;

(10), daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond; Monthly to pond water quality analysis once, the water pH value in pond is kept to control 7.2 ~ 7.8.

Embodiment 1

A kind of flower bone fish culture method, comprises the following steps:

(1), pond is selected: select area to be 1 mu, the pond that the depth of water is 1.5 meters, is provided with net cage in pond, offers water inlet and discharge outlet in pond, and water inlet and discharge outlet place set up defences and escape net;

(2), parent population is selected: select the sexually matured parent fish selecting for 2 ages in annual April, be placed in the net cage in pond respectively, and holding aerator successfully nearby from net cage;

(3), artificial propagation: spray oxytocins in the 2nd day morning of throwing in parent population, adopted spermatozoa insemination method to lay eggs after 24 hours, circuit hatching after unsticking, form flower bone fish fingerling;

(4), pond is cleaned: Jiang Chishui drains, and levels after at the bottom of pond, carries out disinfection to pond with the quicklime of 70 kgs/acre;

(5), sundries fishing removes: inject new water, and skim the foreign material in pond;

(6), sterilization flower bone fish: the saline solution with 2.5% ~ 3% embathes colored bone fish fingerling 15 minutes;

(7), flower bone fish is thrown in: early spring, mu put 1500 decorative pattern at the end of a poem, article, etc. where there is a small blank space bone fish fingerlings, bream 120 tail of collocation cabrage 50 grams, silver carp 100 tail that cabrage is 300 grams;

(8), throw in bait: based on artificial feed, it is auxiliary for cultivating plankton; Day throws feed 2 times, and respectively in 8 a.m. and 6 pm, day, feeding rate was by being fed flower bone fish gross weight 1.0% ~ 2.0%;

(9), throw in fertilizer: throw in fertilizer and inorganic fertilizer, plankton is multiplied vigorous;

(10), daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond; Monthly to pond water quality analysis once, the water pH value in pond is kept to control 7.2 ~ 7.8.

Embodiment 2

(1), pond is selected: select area to be 2 mu, the pond that the depth of water is 1.8 meters, is provided with net cage in pond, offers water inlet and discharge outlet in pond, and water inlet and discharge outlet place set up defences and escape net;

(2), parent population is selected: select the sexually matured parent fish selecting for 3 ages in annual May, be placed in the net cage in pond respectively, and holding aerator successfully nearby from net cage;

(3), artificial propagation: spray oxytocins in the 3rd day morning of throwing in parent population, adopted spermatozoa insemination method to lay eggs after 23 hours, circuit hatching after unsticking, form flower bone fish fingerling;

(4), pond is cleaned: Jiang Chishui drains, and levels after at the bottom of pond, carries out disinfection to pond with the quicklime of 100 kgs/acre;

(5), sundries fishing removes: inject new water, and skim the foreign material in pond;

(6), sterilization flower bone fish: the bleaching fluid with 0.001% embathes colored bone fish fingerling 20 minutes;

(7), flower bone fish is thrown in: early spring, mu put 1200 decorative pattern at the end of a poem, article, etc. where there is a small blank space bone fish fingerlings, bream 140 tail of collocation cabrage 50 grams, silver carp 60 tail that cabrage is 300 grams;

(8), throw in bait: based on artificial feed, it is auxiliary for cultivating plankton; Day throws feed 2 times, and day, feeding rate was by being fed flower bone fish gross weight 1.0% ~ 2.0%;

(9), throw in fertilizer: throw in fertilizer and inorganic fertilizer, plankton is multiplied vigorous;

(10), daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond; Monthly to pond water quality analysis once, the water pH value in pond is kept to control 7.2 ~ 7.8.

The above is only the preferred embodiment of the present invention, protection scope of the present invention be not only confined to above-described embodiment, and all technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (1)

1. spend a bone fish culture method, it is characterized in that: comprise the following steps:

(1), pond is selected: select area to be 1 ~ 3 mu, the pond that the depth of water is 1.5 ~ 2 meters, is provided with net cage in pond, offers water inlet and discharge outlet in pond, and water inlet and discharge outlet place set up defences and escape net;

(2), parent population is selected: select the sexually matured parent fish selecting 2 ages more than in 4 annual ~ May, be placed in the net cage in pond respectively, and holding aerator successfully nearby from net cage;

(3), artificial propagation: spray oxytocins in the 2-3 days mornings of throwing in parent population, adopted spermatozoa insemination method to lay eggs after 24 ± 2 hours, circuit hatching after unsticking, form flower bone fish fingerling;

(4), pond is cleaned: Jiang Chishui drains, and levels after at the bottom of pond, carries out disinfection to pond;

(5), sundries fishing removes: inject new water, and skim the foreign material in pond;

(6), sterilization flower bone fish: embathe colored bone fish fingerling 15 ~ 20 minutes with the saline solution of 2.5% ~ 3% or the bleaching fluid of 0.001%;

(7), flower bone fish is thrown in: early spring, mu put 1200-1500 decorative pattern at the end of a poem, article, etc. where there is a small blank space bone fish fingerling, the bream 120-140 tail of cabrage 50-60 gram of arranging in pairs or groups, the silver carp 50-100 tail of cabrage 300-400 gram;

(8), throw in bait: based on artificial feed, it is auxiliary for cultivating plankton; Day throws feed 2 times, and day, feeding rate was by being fed flower bone fish gross weight 1.0% ~ 2.0%;

(9), throw in fertilizer: throw in fertilizer and inorganic fertilizer, plankton is multiplied vigorous;

(10), daily management: every circumferential pond adds new water once, and the 20cm that at every turn adds water is dark; Every first quarter moon carries out disinfection to pond; Monthly to pond water quality analysis once, the water pH value in pond is kept to control 7.2 ~ 7.8.