CN103004687A

CN103004687A - Incubation and cultivation methods of agkistrodon acutus

Info

Publication number: CN103004687A
Application number: CN2011102890362A
Authority: CN
Inventors: 谭群英; 郭天国
Original assignee: Yongzhou City Strange Snake Science & Technology Industrial Co Ltd
Current assignee: Yongzhou City Strange Snake Science & Technology Industrial Co Ltd
Priority date: 2011-09-22
Filing date: 2011-09-22
Publication date: 2013-04-03
Anticipated expiration: 2031-09-22
Also published as: CN103004687B

Abstract

The invention relates to incubation and cultivation methods of agkistrodon acutus. An incubation method comprises the following steps of: egg selection and incubation, wherein the incubation comprises the following technical points of: a, controlling the incubation temperature to be 26-30 DEG C; b, controlling the relative incubation humidity to be 88-96 percent; c, incubating for about 23 days; and d, checking eggs timely, and processing mucid eggs: checking the eggs through lighting once a day to see whether mildew or fertilization occurs or not, and processing timely so as to avoid affecting other eggs. A cultivation method comprises the following steps of: feeding of the eggs, overwinter cultivation of the of agkistrodon acutus, and feeding and management of the of agkistrodon acutus. The incubation and cultivation methods of the agkistrodon acutus have high snakelet incubation survival rate, and fast agkistrodon acutus growth, and are suitable for large-scale artificial breeding.

Description

The hatching cultural method of agkistrodon acutus

Technical field

What the present invention relates to is a kind of hatching cultural method of agkistrodon acutus.

Background technology

The difficult problems such as snake, particularly poisonous snake are the higher animals of a kind of medical value, and the cultivation of snake class exists survival rate not high always, and large-scale cultivation is immature.The applicant had once proposed an application for a patent for invention about elapid hatching and cultural technique in 2009.Application publication number: CN101703029.Cobra mainly adopts case to support, and agkistrodon acutus mainly adopts the cultivation of partly-exposed basement geosphere, its hatching cultivation temperature, and to the humidity requirement of air, and brooding time etc. all has marked difference with the cobra cultivation.Explore the scale hatching cultural technique of agkistrodon acutus, transform agricultural production for the mountain area, help farmer richness to have good realistic meaning.

Summary of the invention

It is high that the present invention aims to provide a kind of agkistrodon acutus snakelet hatching success, becomes snake can realize the method for artificial large-scale breeding.

The object of the present invention is achieved like this: the hatching cultural method of agkistrodon acutus of the present invention, its hatching m comprises: (1) seed selection: in the annual 4-5 month, select the Yongzhou to produce 2-3, height is more than 1.1 meters, body weight is more than 1 kilogram, physique is female snake preferably, and with the 2-3 that produce in Guangxi, Jiangxi, height is more than 1.1 meters, the male snake collocation of body weight more than 1 kilogram put into the partly-exposed basement geosphere and carried out mating, late July, female snake laid eggs 13-39 piece, and ovum is evenly individual, is full.(2) hatching: the snake ovum of selection 14-22 grammes per square metre places in the bubble chamber hatches, in bubble chamber, spread one deck water content approximately 20%, the about thin river sand of 20 cm thicks, the snake ovum is placed on the river sand, covered respectively nest ovum and case top with soaking the cotton calico that clear water wrings out again, build with the foam case lid again, checked a deutovum in every 7-10 days, find to remove immediately without fertilized egg and stillborn foetus ovum.Its hatching technique main points are as follows:

The a incubation temperature is controlled at 26-29 ℃;

The relative moisture of b hatching is controlled at 88-96%;

About c brooding time 23 days;

D tests ovum in good time, processes mould ovum: observe once a day the snake ovum and see whether go mouldy or stillborn foetus, and in time process, prevent from affecting other snake ovum.

The hatching cultural method of agkistrodon acutus of the present invention, its cultural method is as follows:

(1) planting snake raises: will plant snake and place the partly-exposed basement geosphere to raise, the partly-exposed basement geosphere is controlled at 26-28 ℃ with sandy gravel and loess shop fixtures with temperature, and relative moisture is controlled at 88-96%, raises take mouse and living small animal etc. as staple food.

(2) cultivation of surviving the winter of agkistrodon acutus:

Agkistrodon acutus enters hibernation in by the end of November, when temperature at 15 ℃ or when being lower than 20 ℃:

1, snakelet adopts case to support: snakelet is placed in the homemade digital display temperature-controlled box raise, the digital display temperature-control case adopts digital temperature sensor monitoring the temperature inside the box, with the brilliant plate heating of carbon, the temperature inside the box is controlled at 28-30 ℃, humidity about 80%.

2, become snake to place the partly-exposed basement geosphere to raise, adopt the heating of super bath heating lamp, temperature is at 25-28 ℃ in the maintenance geosphere, and humidity is about 75%.

Beneficial effect of the present invention: it is high that the hatching cultural method of agkistrodon acutus of the present invention has snakelet hatching survival rate, becomes the snake growth fast, is fit to scale artificial culture.

Embodiment:

Mid-May, select this real estate of Yongzhou about 3 years, 1.2 meters of heights, 1.2 kilograms of body weight, the female agkistrodon acutus that physique is good produced 1.2 meters of heights about 3 years with Guangxi, 1.1 kilograms of male agkistrodon acutus of body weight are put into the snake case and are carried out mating, and late July, female snake lays eggs about 25 pieces.The snake ovum is put into bubble chamber hatch, in case, spread one deck water content approximately 20%, thick approximately 20 centimetres thin river sand, incubation temperature is controlled at 28-28.5 ℃, about relative moisture 90%, in order to keep humidity in the case, covered respectively nest ovum and case top with soaking two of the cotton calicos that clear water wrings out again, build with the foam case lid again, through about 23 days, hatch snakelet, hatching success reaches 95%, all sprout from the broken shell to the snakelet one to the two day time of need with clutch of eggs, snakelet is 14 grams heavily approximately.Become the raising of snake mainly to raise by the partly-exposed basement geosphere to agkistrodon acutus, snake is placed indoor, heat by the super bath heating lamp, keep the geosphere temperature at 26-28 ℃, humidity about 90%, ground paving one deck sandy gravel and loess, with feedings such as mouse and the ducklings that lives, under this environment, become the snake growth fast, to entering by the end of November hibernation.When indoor temperature at 15 ℃ or be lower than 20 ℃, snakelet is placed in the homemade digital display temperature-controlled box, case is a wooden cabinet in this case, foam seal is used in the outside, is convenient to insulation, and a window is opened at the top, be convenient to ventilation, adopt digital temperature sensor monitoring the temperature inside the box, be heated to the temperature inside the box with the brilliant plate of carbon and remain on 28-30 ℃, humidity remains on about 80%.Snakelet with the brilliant plate heating of carbon raising, the predation rate is higher, growing way is more even, it mainly is naked thing in the case, narrow space so that the frog of throwing something and feeding hide nowhere, point kiss Pallas pit viper snakelet during this situation is abundanter at food, the most easily raise when temperature is suitable, and geothermal is heated and more is conducive to the snakelet activity, and during the mixed throwing of little frog and the damp land frog, little frog skip capability is strong, driving the damp land frog beats, cause snakelet predation desire, strengthen its prey ability, so it is effective with little frog and the mixed food of throwing something and feeding of the damp land frog point kiss Pallas pit viper snakelet to be opened food in the digital display temperature-controlled box, snakelet coefficient of condition (body weight is long divided by body) is from opening the front 45-50% of food, 30-40 days, bring up to rapidly 70-80%, snakelet can grow to 25 grams from about 10 grams.According to the different phase of snakelet growth, optionally use the prevention from suffering from the diseases medicine, ivermectin is adopted in expelling parasite, uses florfenicol powder prevention pneumonia, and uses terramycin prevention enteritis etc.Snakelet approximately needs 24 months to sexual maturity, annual mating 2 times, and at the beginning of 8 months by the end of July, or the mating in November, mating time did not wait in lasting 3-5 hour, laid eggs each about 20-30 piece 2 times.

Claims

1. the hatching cultural method of an agkistrodon acutus, its hatching m comprises: (1) seed selection: in the annual 6-7 month, select the Yongzhou to produce 2-3, height is more than 1.2 meters, body weight is more than one kilogram, physique is female snake preferably, and with the 2-3 that produce in Guangxi, Jiangxi, height is more than 1.2 meters, the male snake collocation of body weight more than one kilogram put into the snake case and carried out mating, late July, female snake laid eggs 13-39 piece, and ovum is evenly individual, is full.(2) hatching: the snake ovum of selection 14-22 grammes per square metre places in the bubble chamber hatches, in bubble chamber, spread one deck water content approximately 20%, the about thin river sand of 20 cm thicks, the snake ovum is placed on the river sand, covered respectively nest ovum and case top with soaking the cotton cloth that clear water wrings out again, and built with the foam case lid, a deutovum is turned in every 7-10 days inspection, overcast and rainy 4-5 days once, finds to remove immediately without fertilized egg and stillborn foetus ovum.It is characterized in that the hatching technique main points are as follows:

The a incubation temperature is controlled at 26-30 ℃;

The relative moisture of b hatching is controlled at 88-96%;

About c brooding time 23 days;

D tests ovum in good time, processes mould ovum: every day is with snake ovum of light check, see whether to go mouldy or be fertilized, and in time processing, prevent from affecting other snake ovum.

2. the hatching cultural method of an agkistrodon acutus is characterized in that cultural method is as follows:

(1) planting snake raises: will plant snake and place raising in the partly-exposed basement geosphere, geosphere is controlled at 26-28 ℃ with sandy gravel and loess shop fixtures with temperature, and relative moisture is controlled at 88-96%, raises take mouse and living small animal etc. as staple food.

(2) cultivation of surviving the winter of agkistrodon acutus:

A, snakelet adopt case to support: snakelet is placed in the homemade digital display temperature-controlled box raise, the digital display temperature-controlled box is self-control, case is a wooden cabinet in this case, and the outside foam seal is convenient to insulation, a window is opened at the top, be convenient to ventilation, with the brilliant plate heating of carbon, adopt digital temperature sensor regulation and control the temperature inside the box, make the temperature inside the box remain on 28-30 ℃, humidity remains on about 80%.

B, one-tenth snake place the partly-exposed basement geosphere to raise, and adopt the heating of super bath heating lamp, keep indoor temperature at 26-28 ℃, and humidity is about 90%.

(3) feeding and management of agkistrodon acutus:

A, according to the different vegetative stages of snakelet, selectivity is used different prevention from suffering from the diseases medicines, ivermectin is adopted in expelling parasite, the prevention pneumonia adopts florfenicol powder, enteritis adopts terramycin etc.;

B, snakelet approximately need 24 months to sexual maturity, annual mating 1-2 time, and at the beginning of 8 months by the end of July, or the mating in November, mating time did not wait in lasting 3-5 hour, laid eggs 20-30 piece.