Method for managing parent frogs in greenhouses

Abstract

The invention provides a method for managing parent frogs in greenhouses. The method includes constructing culture ponds in selected leeward and sunny places with convenience in drainage and irrigation so as to construct the greenhouse; selecting physically large and strong young frogs with high growth speeds from young frogs hatched in a current year so as to select the parent frogs; breeding the parent frogs, to be more specific, starting breeding the parent frogs from the autumn, and feeding feed to the parent frogs twice on a daily basis; enabling the parent frogs to naturally reproduce tadpoles; feeding the tadpoles by the aid of artificial matched feed so as to breed the tadpoles in periods when the tadpoles are hatched and then grow into young frogs. Sufficient proteins, trace elements and vitamins in the feed for the parent frogs need to be guaranteed. The method has the advantages that every link in frog breeding procedures is managed, accordingly, the bred frogs are high in survival rate, excellent economic benefits can be generated, and income can be increased for frog farmers.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to a management method for growing frogs in a greenhouse. Background technique [0002] Frogs belong to amphibians belonging to the phylum Chordate, Amphibians, Anura, and Ranaidae. Adults have no tail, eggs are laid in water, fertilized in vitro, hatched into tadpoles, breathe with gills, and after mutation, adults mainly breathe with lungs , and use the skin to breathe. [0003] Most frogs reproduce through in vitro fertilization, and the fertilized eggs hatch into tadpoles outside the mother's body. Only 10 to 12 species of frogs in the world have evolved to internal fertilization, and some of them will expel fertilized eggs from the body to hatch into tadpoles. Frogs have always been considered oviparous, but scientists have discovered that a frog that lives in the rainforest of Sulawesi, Indonesia, can lay tadpoles. This frog is the only frog that can "tadpole" among...

AI Technical Summary

Problems solved by technology

[0021] During the development of frog farming, a variety of farming methods have emerged, some are farming frogs in vegetable fields, some are raising frogs alone in ponds, some are raising frogs in paddy fields, and some are farming frogs in fish forests. , The development prospect of the frog breeding industry is very promising, but under the current situation, there are few researches on frog breeding skills, the history of artificial breeding of frogs is not long, the situation that scientific research lags behind production ha

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