Domestication method for full-forage-fed rana nigromaculata

A feed and black spot technology, applied in animal husbandry and other directions, can solve the problems of consuming a lot of manpower to reserve bait, long growth cycle of black-spotted frog, unsuitable for large-scale production, etc., and achieve the effect of simple method, easy to master, and shortened growth cycle.

Inactive Publication Date: 2016-10-26
益阳市丰运农业综合科技发展有限公司
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  • Claims
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Problems solved by technology

[0003] At present, animals are used as bait in the breeding process of black-spotted frogs, such as: water lice, water worms, etc., using these animals as bait, the cost is high, it needs a lot of manpower to store bait, the

Method used

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Embodiment

[0011] In this embodiment, in the first year, the frog eggs of the black-spotted frog are cultivated in a simulated wild environment, and live bait is fed. In the second half of the first year, adult frogs with strong body and good color are selected as the seeds of the next year. Frog; in the second year, after the juvenile frogs of the black-spotted frog complete metamorphosis and come ashore, they are fed with live bait for one month. After that, the amount of live bait is gradually reduced, and live bait is mixed with feed for feeding. The proportion is gradually increased until all the feed is used for feeding. In the second half of the second year, the strong adult frogs are selected as the seed frogs of the next year from the adult frogs fed with the feed; After the young frogs complete their metamorphosis and go ashore, they are directly fed with feed. The young frogs will have adverse reactions. After feeding with feed for one month, some young frogs will be eliminated...

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Abstract

A domestication method of a full-feed black-spotted frog species. In the first year, the eggs of the black-spotted frog are cultivated in a simulated wild environment and fed with live bait; in the second year, after the young frogs of the black-spotted frog complete metamorphosis and land , feed with live bait for one month, after that, gradually reduce the amount of live bait, add feed to the live bait for feeding, and gradually increase the proportion of feed until all feed is used for feeding; in the third year, in the black After the young frogs of spotted frogs complete their metamorphosis and come ashore, they are directly fed with feed, and the young frogs will have adverse reactions. After feeding with feed for one month, some young frogs are eliminated, and some young frogs are used to feeding with feed; in the fourth year, Black-spotted frogs are raised in the frog pond and fed with feed. The invention subverts the tradition, reduces the production cost, liberates a large amount of labor force, is suitable for large-scale industrial production, greatly shortens the growth cycle, greatly improves the output, the yield per mu reaches more than 3,000 jin, and the economic benefit is significantly increased.

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a domestication method of a black-spotted frog species with full feed. Background technique [0002] The black-spotted frog is a very common frog, belonging to the frog family, anura, and amphibians. The black-spotted frog has tender meat, less fat, low sugar, and high protein content. It has the effects of clearing away heat and detoxification, reducing swelling and relieving pain. The artificial breeding of black-spotted frog is not only simple in technology, but also has fast economic benefits. Therefore, the breeding of black-spotted frog is an aquatic product. Breeding hotspots. [0003] At present, animals are used as bait in the breeding process of black-spotted frogs, such as: water lice, water worms, etc., using these animals as bait, the cost is high, it needs a lot of manpower to store bait, the labor intensity is high, and it is not suitable for industrialization. Large-s...

Claims

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Application Information

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IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 杜照林
Owner 益阳市丰运农业综合科技发展有限公司
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