Rana grylio high density feeding method

A breeding method and technology for frogs in the United States, applied in the fields of climate change adaptation, animal feed, additional food elements, etc., can solve the problems of uneven individual, difficult training, and uneven feeding of frogs, achieve balanced feeding, and improve economic benefits. , the effect of avoiding the phenomenon of frog disease

Inactive Publication Date: 2017-05-31
衡阳茂晨农业开发有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The traditional low-density breeding method is difficult to train and feed, and the frogs eat unevenly, resulting in uneven individuals, and the phenomenon of big frogs eating small frogs is serious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of American frog high-density culture method, comprises the steps:

[0023] (1) Put the frogs that have metamorphosed in the same period in a pond, and ensure that the number of frogs per square meter is between 5,000 and 6,000;

[0024] (2) Use a floating bed in the water to allow the frogs to land in time, which is conducive to food training. After 3 days of food training, the frogs began to eat a lot;

[0025] (3) After the small frogs start to eat a lot, take a small amount of multi-meal method and add Chinese medicine to the full-price feed.

[0026] Wherein the weight ratio of complete feed in the step (3) is:

[0027] Corn 20%, expanded soybean meal 12%, expanded peanut meal 15%, DDGS 18%, corn germ cake 12%, fish oil 2%, mushroom powder 1.5%, silkworm chrysalis powder 4%, fish bone meal 7%, premix 1%, Coenzyme Q10 0.3%, dandelion extract 2%, and the rest is secondary powder.

[0028] Among them, the traditional Chinese medicine formula in step (3) is 2...

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Abstract

A rana grylio high density feeding method comprises the steps: (1) putting metamorphic froglets during the same period in a pond and guaranteeing that 5000-6000 froglets are put every square meter; (2) using a floating bed in the water so that the froglets can land in time to be beneficial for food training, wherein the froglets begin to take a large mount of foods after 3 days food training; and (3) after the froglets begin to take a large mount of foods, using a method of feeding less foods more frequently and adding traditional Chinese medicine to complete feeds. The rana grylio high density feeding method provided by the invention has the advantages that the froglets are easily trained to eat foods, the froglets are fed in a balanced manner; individual differences are small; a phenomenon that bigger fogs eat smaller fogs is substantially avoided; the method can eliminate fetal virulence and help digestion; the frog disease phenomenon is avoided; and the economic benefits can be also improved.

Description

technical field [0001] The invention belongs to the technical field of frog breeding, and in particular relates to a high-density breeding method for American frogs. Background technique [0002] American frogs are also known as river frogs and water frogs. Originally produced in the United States, it was introduced into my country in the late 1980s. Its meat is tender and delicious, and it is a first-class edible frog. It has been promoted and cultivated all over the country. The American frog has large body size, fast growth, delicious taste and high protein content. It is a high-quality and efficient economically farmed frog. With the fierce competition in the industry, some old farmers have outdated farming techniques, resulting in low production efficiency, some lost their money, and some farmers did not hesitate to use some prohibited drugs, which led to the accumulation of harmful substances in the frogs, resulting in a large number of deaths, and also deteriorated t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/80A23K10/30A23K10/37A23K10/20A23K10/26A23K20/158A23K20/189
CPCY02A40/818Y02P60/87
Inventor 尹忠
Owner 衡阳茂晨农业开发有限公司
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