CN103999821A

CN103999821A - Artificial incubation method for breeding snake eggs

Info

Publication number: CN103999821A
Application number: CN201410207733.2A
Authority: CN
Inventors: 陈洪佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-16
Filing date: 2014-05-16
Publication date: 2014-08-27

Abstract

The invention relates to an artificial incubation method for breeding snake eggs. The artificial incubation method mainly includes the following steps: (1) enabling a container with a wide opening as an incubation site, wherein the height of the container is preferably 50 cm, and the diameter of the wide opening is preferably 30 cm; (2) laying a layer of mixed sediments with the thickness ranging from 15 cm to 20 cm at the bottom of the container, and keeping the humidity of the sediments to range from 55% to 62%; (3) drilling a small hole 3 mm in diameter outside a sediment interface of the container wall, enabling the interior of the container to be communicated with the exterior through the small hole, blocking the small hole with a small wire net, blocking light irrigated from the small hole with a piece of stone from the interior; (4) evenly and transversely placing the snake eggs on the surfaces of the sediments, and scattering a layer of clean wood scraps on the surfaces of the snake eggs; (5) covering the opening of the container with a cover, moving the container to a shady and cool room, and keeping the temperature to range from 20 DEG C to 30 DEG C; (6) overturning the snake eggs one time every one week until small snakes are incubated and hatched. By means of the artificial incubation method for breeding the snake eggs, comprehensive preparations are made from the conditions such as temperature, humidity, luminosity, air, microorganism prevention and animal prevention, and the snake egg incubation technology has the highest success rate.

Description

The artificial incubation method of cultivation snake ovum

Technical field

What the present invention relates to is a kind of artificial incubation method of breeding snake ovum, belongs to agricultural technology field.

Background technology

snake is a kind of amphibious reptile, the modes of reproduction of snake is with oviparity, also be found the snake class of viviparous form, but the snake ovum of some kinds is the mode of hatching in parent after maturation just from producing in parent, in fact also belong to oviparity, the snake class of this mode is seldom several, most snake class be all after laying eggs just hatching.The hatching of the ovum of wild snake class is all to rely on the condition of environment to carry out nature hatching, and female snake can constantly not provide temperature and protection as birds or bird.Wild Snakes is also in order to allow the snake ovum the given birth to successful ovum of trying one's best, female snake can find safe, the secret place of an applicable snake ovum hatching before laying eggs, this place is generally the cave dark, moist, warm, microorganism is less, and this cave does not have the presence of other animal.Female snake, after giving birth to ovum, also can be served leaf or withered grass is buried snake ovum from climbing around, its temperature and humidity when this makes snake ovum can keep very long, and main is not allow other animal discovery.The female snake having after laying eggs not away from, it also in the existence of the rimland of ovums, hide, until its children broken ovum and going out successfully is just left away dumbly.The egg-laying period of snake is generally summer, because the hatching of the most suitable ovum of the temperature and humidity in summer, the snake class in summer is to be also only growth, mating the most vigorous time.

development along with physianthropy, the mankind have found that the poison gland of snake class has important pharmaceutical value, scientist extracts cancer-resisting substance, extracts and make antivenin, extraction making anticoagulant and thrombolytic preparation etc. from snake venom, supply falls short of demand for the product of snake venom, the cultivation amount of snake also increases rapidly, and the artificial eggs technology of snake ovum also constantly improves.

Summary of the invention

In order to adapt to the high growth requirement of snake class cultivation, I have invented the artificial incubation method of cultivation snake ovum, and this method is simple, and snake ovum hatching success is high, is applicable to common rural area snake raiser and learns to adopt.The artificial incubation method of cultivation snake ovum the taked technical scheme of dealing with problems is to be undertaken by step below: one, adopt the container of wide mouthful as the hatching place of snake ovum, container be take height and is advisable as 30 centimetres as 50 centimetres, wide opening diameter; Two, at the clean mixing silt of 15 ~ 20 centimetres of container bottom paving thick layers, and to keep the humidity of silt be 55 ~ 62%; Three, in the silt interface of chamber wall, bore the aperture connection outside of 3 millimeters of diameters and stop by filamentary webs, the light injecting from aperture is blocked with a stone in inside; Four, by snake ovum equably yaw be arranged in silt surface and on snake ovum top, sprinkle the wood saw chaff bits that one deck is clean; Five, with cap covers vessel port and move to 20 ~ 30 degrees Celsius of shady and cool indoor maintenance temperature; Six, at interval of a week, turn over ovum once, until hatch little snake, go out shell.

Snake ovumization must be in the warm environment of humidity, but it is poorer than the changing capability that conforms of wild snake to propagate snake artificially, the ovum of propagating snake artificially too than wild snake ovum conform hatchability slightly a little less than, the particularly variation of temperature and the variation of humidity, the reason that causes this variation is that most cultivation snake has adopted enforceable filling to feed feed, and the additive of these feeds causes the mass change of snake ovum.The hatching of propagating snake ovum artificially must keep more stable temperature and humidity, on snake ovum incubator side, will fix a temperature gauge, and also will there be the ability that regulates temperature She Luan hatching house, preferably will possess air-conditioner, humidistat.The hatching of snake ovum generally needs the time of two months, in the time of two months, in snake ovum incubation vessel, want timing adding water to keep the humidity in container, and whether the wood saw chaff of regular check snake ovum surface coverage bits rot, whether have parasitic generation, and sampling is observed whether there is too much microorganism with magnifying glass, whether snake ovum is produced to infringement.If find that wood sawdust occurs to rot, care should be used to first shifts out snake ovum, then the wood saw chaff bits on silt layer surface is changed.About 20 days snake ovum incubation periods, check snake ovum, check and whether have the snake ovum of non-fertilization occur rotten or rot, care should be used to detects rotten snake ovum, and the periphery wood saw chaff bits that pollute because rotting are also cleared up away.For there is no rotten snake ovum, also to check, inspection can be carried out before 30 days, check whether snake ovum inside has the trace of blood to distribute, can not irradiate with high light, should in indoor camera bellows, output an aperture and do low light level transmission inspection, for the snake ovum that does not have the trace of blood to distribute, should pick out.

The beneficial effect of the artificial incubation method of cultivation snake ovum is: the artificial incubation method that cultivation snake incubates utilizes the container of opening to place silt and wood saw chaff bits, create snake ovum and hatch the environment of required temperature, humidity, darkness, and timing checks and processes the abnormal conditions that occur in hatching process, make snake ovum can successfully hatch little snake, be high efficiency artificial hatching technique, provide the artificial incubation poisonous snake seedling of high-quality, high quantity for society.

Embodiment

Cultivation snake ovum artificial incubation method is to implement to carry out by step below.

One, adopt wide mouthful container as the place of hatching, the container of wide mouthful can be applicable to the various operations that the internal internal tank of people carries out hatching process, the height of container with 50 centimetres be advisable, A/F is advisable with 30 centimetres of diameters, excessive container is difficult to shift position;

Two, in container, spread the clean mixing silt of 15 ~ 20 centimetres of thick layers, and to keep the humidity of silt be 55 ~ 62%, mixing silt should be with husky volume, and humidity should pinch with hand that can just be stained with clumps together is advisable.

Three, the aperture that is 3 millimeters at diameter of the silt interface of chamber wall brill is communicated with extraneous, and stop by filamentary webs, in order to avoid little snake or other small animal therefrom bored, in container, with a small stone, block the light that outside shines, the effect of this aperture is to allow the carbonic acid gas of inner contingent rotten generation flow out from aperture.

Four, by snake ovum equably yaw be arranged in silt surface, can not vertically place, can not double-deck pendulum row, can not the row of pendulum too tight, after finishing, on snake ovum surface, spread one deck wood saw chaff bits and cover, cladding thickness is at 0.5 ~ 1 centimetre.

Five, use cap covers vessel port, but vessel port can not be sealed, can not have excessive space to allow other small animal crawl into inside, then container is moved to 20 ~ 30 degrees Celsius of shady and cool indoor maintenance temperature; Six, at interval of a week, turn over ovum once, turn in ovum process and will note checking, invention abnormal conditions will be processed in time, until hatch little snake, the little snake that goes out shell are picked in time, is isolated.

Claims

1. the artificial incubation method of cultivation snake ovum, is characterized in that being undertaken by step below: one, adopt the container of wide mouthful as hatching place, container be take height and is advisable as 30 centimetres as 50 centimetres, wide opening diameter; Two, at the mixing silt of 15 ~ 20 centimetres of container bottom paving thick layers, and to keep the humidity of silt be 55 ~ 62%; Three, the aperture that is 3 millimeters at diameter of the silt interface of chamber wall brill is communicated with outside and stops by filamentary webs, and wind is inner blocks with a stone light injecting from aperture; Four, by snake ovum equably yaw come silt surface and on snake ovum surface, spread the wood saw chaff bits that one deck is clean; Five, with covering vessel port and moving to 20 ~ 30 degrees Celsius of shady and cool indoor maintenance temperature; Six, at interval of a week, turn over ovum once, until hatch little snake, go out shell.