Summary of the invention
The technical problem that the present invention mainly solves provides a kind of culturing method of soft-shelled turtle, and when guaranteeing extensive the raising, the simulation natural surroundings is followed growth cycle, cultivates according to the natural habit of soft-shelled turtle, and pure natural is nuisanceless.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of culturing method of soft-shelled turtle is provided, may further comprise the steps:
(1) choose the basically identical soft-shelled turtle seedling of size specification, body weight control is selected the soft-shelled turtle seedling according to 2 or 3 every square metre ratio in 50g to 100g scope, and the sodium chloride solution with 2% soaks throws in the pond after 30 minutes;
(2) water temperature in pond should be controlled at 20 ℃ ~ 30 ℃, utilizes periphery stacking ice cube and scaffolding to control water temperature during summer, utilizes light searchlighting control water temperature during winter;
(3) strictly control Water quality, each is changed the water in a pond in week, changes 1/4th the water in pond at every turn;
(4) half the weter hyacinth of volume in plantation pond in water body utilizes biological cleaning water quality, and provides hidden peace and quiet place, simulating nature wild environment to soft-shelled turtle;
(5) feeding, soft-shelled turtle begins to ingest when water temperature is higher than 20 ℃, along with the food ration of the rising soft-shelled turtle of water temperature increases, the energy transformation ratio that soft-shelled turtle ingests when water temperature is higher than 30 ℃ can reduce, every morning 8 feedings once, use hybrid feed to feed the throwing mode under water, described hybrid feed adopts small fish, shrimp and bait to carry out feeding with the ratio of 2:2:1, be controlled to finish in about 30 minutes and feed the throwing process, the amount of feeding increases by 10% every month;
(6) jede Woche is cleared up the residual thing of a secondary eclipse platform, and the feed environment of cleaning is provided to soft-shelled turtle;
(7) oxygenation charged and discharged oxygen in per 15 days in the pond, provide sufficient oxygen to soft-shelled turtle, reduced pernicious gas and harmful organic content in the water body, and the oxygenation equipment keeps clear, and adopts the small inflatable head to carry out oxygenation, guards against oxygenation process agitation soft-shelled turtle;
(8) disease control is guarded against the generation of ichthyophthirius during at 50g ~ 150g in the soft-shelled turtle body weight, and jede Woche uses the sterilization of bromine chlorine solvent once, and the quicklime of the every square metre of 30g ~ 50g ratio of splashing in the pond in per 15 days, and the water quality in full pond is carried out disinfection;
(9) after the soft-shelled turtle body weight reaches 150g, use bamboo raft to build flat roof, shine the back of the body for soft-shelled turtle;
(10) should especially note mosquito to the harm of soft-shelled turtle in summer, guarantee the degree of depth of pond waters, prevent that soft-shelled turtle from can't not hide bite by mosquitos deeply because of water body;
(11) after soft-shelled turtle grows into 200g, can suitably feed and throw some Chinese medicines, prevent that soft-shelled turtle is sick on the one hand, improve on the other hand meat and the drug effect of soft-shelled turtle.
In a preferred embodiment of the present invention, can also use microorganism formulation that water quality is purified in the step (4).
In a preferred embodiment of the present invention, the bait in the step (5) adopts soft pellet diet.
In a preferred embodiment of the present invention, the Chinese medicine in the step (11) be the root of straight ladybell, radix polygonati officinalis, asparagus fern and
The fruit of Chinese wolfberry.
The invention has the beneficial effects as follows: culturing method of soft-shelled turtle of the present invention have natural cultivation, stage by stage to soft-shelled turtle carry out different treatments, according to advantages such as the concentrated cultivation of soft-shelled turtle habit, pure natural are nuisanceless.
Embodiment
The below will be clearly and completely described the technical scheme in the embodiment of the invention, and obviously, described embodiment only is a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making all other embodiment that obtain under the creative work prerequisite.
The embodiment of the invention comprises:
A kind of culturing method of soft-shelled turtle may further comprise the steps:
(1) chooses the basically identical soft-shelled turtle seedling of size specification, body weight control is in 50g to 100g scope, ratio according to 2 or 3 every square metre is selected the soft-shelled turtle seedling, should select healthy great-hearted fry when selecting as far as possible, thereby guarantee the healthy growth of soft-shelled turtle, the soft-shelled turtle seedling uses first 2% sodium chloride solution to soak and throws in again the pond after 30 minutes;
(2) water temperature in pond should be controlled at 20 ℃ ~ 30 ℃, this is the temperature of the growing environment of soft-shelled turtle the most comfortable, utilizes periphery stacking ice cube and scaffolding to control water temperature during summer, utilizes light searchlighting control water temperature during winter, light disperses the irradiation water surface, prevents that the water temperature part is too high;
(3) strictly control Water quality, each is changed the water in a pond in week, changes 1/4th the water in pond at every turn, introduces fresh natural water;
(4) half the weter hyacinth of volume in plantation pond in water body utilizes biological cleaning water quality, and weter hyacinth can provide hidden peace and quiet place, simulating nature wild environment to soft-shelled turtle;
(5) feeding, soft-shelled turtle begins to ingest when water temperature is higher than 20 ℃, along with the rising food ration increase of water temperature,
The energy transformation ratio that soft-shelled turtle ingests when water temperature is higher than 30 ℃ can reduce, every day feeding once, early morning feeding, use small fish, shrimp and the hybrid feeding of feed, adopt the throwing mode of feeding under water, be controlled at and finish the throwing process of feeding in 30 minutes, increase food ration and the efficiency of food conversion of soft-shelled turtle;
(6) jede Woche is cleared up the residual thing of a secondary eclipse platform, provides the feed environment of cleaning to soft-shelled turtle, and the soft-shelled turtle happiness or not dirty only, keeps the cleaning of food platform to be conducive to guarantee the normal feed of soft-shelled turtle;
(7) oxygenation charged and discharged oxygen in per 15 days in the pond, provide sufficient oxygen to soft-shelled turtle, reduce pernicious gas and harmful organic content in the water body, the oxygenation equipment should keep clear, and adopts the small inflatable head to carry out oxygenation, aeration speed is low, and noise is little, guards against oxygenation process agitation soft-shelled turtle;
(8) disease control, guard against the generation of ichthyophthirius during at 50g ~ 150g in the soft-shelled turtle body weight, jede Woche uses the sterilization of bromine chlorine solvent once, isolation processing immediately when finding to have the soft-shelled turtle of pathology, and the quicklime of the every square metre of 30g ~ 50g ratio of splashing in the pond in per 15 days carries out disinfection to the water quality in full pond;
(9) after the soft-shelled turtle body weight reaches 150g, use bamboo raft to build flat roof, shine the back of the body for soft-shelled turtle;
(10) should especially note mosquito to the harm of soft-shelled turtle in summer, guarantee the degree of depth of pond waters, prevent that soft-shelled turtle from can't not hide bite by mosquitos deeply because of water body;
(11) after soft-shelled turtle grows into 200g, can suitably feed and throw some Chinese medicines, prevent that soft-shelled turtle is sick on the one hand, improve on the other hand meat and the drug effect of soft-shelled turtle.
In addition, can also use microorganism formulation that water quality is purified in the step (4).
In addition, the bait in the step (5) adopts soft pellet diet.
In addition, the Chinese medicine in the step (11) is one or more of the root of straight ladybell, radix polygonati officinalis, asparagus fern and the fruit of Chinese wolfberry.
Culturing method of soft-shelled turtle invention of the present invention adopts the full-scope simulation natural surroundings that soft-shelled turtle is raised;
The beneficial effect of culturing method of soft-shelled turtle of the present invention is:
One, by using natural pond and Natural Water, so that soft-shelled turtle has natural growing environment, not anti-season
Growth cycle is strictly followed in growth, thereby has guaranteed the delicious meat of soft-shelled turtle and nutritious;
Two, by adopting the comfortable growth temperature of ice cube and light control soft-shelled turtle, so that soft-shelled turtle has comfortable growth temperature and feed temperature;
Three, preferred, by to soft-shelled turtle feeding Chinese medicine, thereby prevent that effectively soft-shelled turtle is sick, and improved meat and the nutrition of soft-shelled turtle, kill two birds with one stone.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the present invention.