High-yield disease-resistant Rana rugulosa breeding method

Abstract

The invention discloses a high-yield disease-resistant Rana rugulosa breeding method. The method includes feed formulation, feed preparation and breeding management of Rana rugulosa. The feed preparation comprises, by weight, 170-180 parts of soybean residue, 65-67 parts of oat bran, 54-58 parts of Nereid powder, 14-17 parts of sesame residue, 0.4-0.5 part of lactic acid bacteria starter, 24-26 parts of minced fillet, 3-4 parts of banana vinegar, 42-45 parts of viviparous meat powder, 4-5 parts of chilli paste, 2-3 parts of peanut oil, 12-15 parts of small white shrimp, 15-17 parts of celery stem and leaf powder, 12-14 parts of nori powder, 23-25 parts of pawpaw powder, 31-34 parts of black glutinous rice, 7-8 parts of white sesame, 27-29 parts of red bean, 4-5 parts of red sauce, 1-2 parts of Cortex eucommia, 2-3 parts of Radix platycodi, 1-2 parts of diatomite and 2-3parts of fish bone meal. The feed formulation is high in intake inducing performance and disease resistance, and Rana rugulosa is active in intake, quick in growing, early in metamorphosis time, large in body, tender and delicious in meat quality and rich in nutrition.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to a method for breeding high-yield and disease-resistant tiger frogs. Background technique [0002] The tiger frog, commonly known as the frog, belongs to the subphylum Chordate, the class Amphibian, the order Anura, the family Ranidae, and the genus Rana. The tiger frog has high nutritional value and contains 8 kinds of essential amino acids for the human body. The content of lysine in its muscle is the most abundant, especially the Thai tiger frog, whose lysine content is as high as 2.05%, which is much higher than that of pork, beef, Eggs, octopus and other foods. In addition to its rich protein content, the tiger frog is also popular among consumers for its tender meat, delicious taste and unique flavor. However, in recent years, due to factors such as human overhunting, habitat destruction, habitat degradation, and the abuse of pesticides, the wild resources of tiger...

AI Technical Summary

Problems solved by technology

However, in recent years, due to factors such as human overhunting, habitat destruction, habitat degradation, and the abuse of pesticides, the wild resources of tiger frogs have been severely reduced, and the population has declined sharply, and they are in an endangered state. Wild tiger frogs have disappeared in some areas trace

Due to the sharp decline in the wild population of tiger frogs, it can no longer meet the needs of the consumer market, so the artificial breeding technology of tiger frogs was born.

At present, the problems faced by my country in the process of artificial breeding of tiger frogs include: single type of feed, lack of nutrition, poor palatability, low nutrient absorption rate, growth retardation, decline in quality, low reproduction rate, and weak disease resistance, etc.