Domestication method for full-forage-fed rana nigromaculata

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...

AI Technical Summary

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 labor intensity is high, and it is not suitable for industrialization. Large-scale production, in addition, the growth cycle of black-spotted frogs fed by animal bait is long, the yield is low, and the economic benefit is low