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A breeding technology, a high-yield and disease-resistant technology, applied in the field of aquaculture, can solve the problems that the output of shad farming cannot meet the needs of the market, the efficiency of shad farming is not high, and the farming scale is small, so as to improve disease resistance and improve Nutritiousness and deliciousness, the effect of easy domestication
Inactive Publication Date: 2015-11-25
TONGLING XINAN AGRICUTLRUE TECH CO LTD
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However, in the investigation, it was found that the current artificial culture of shad still has shortcomings such as slow growth, low yield, and
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[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Any other simple deformations or modifications made without departing from the core of the present invention fall into the protection scope of the present invention.
[0024] A high-yield disease-resistant shad breeding technology, which includes the following five aspects:
[0028] a. Crush wheat, sorghum, and cotton cake, pass through an 80-mesh screen, add salt and mix well, add water to adjust the water content to 18%, put it in a steamer, steam for 30 minutes, and pour it out for use...
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Abstract
The invention discloses a high-yield disease-resistant tenualosa reevesii cultivating technology which comprises five aspects which are feed formula, feed preparation, fish fry release, daily management and disease prevention. A mode of combining refined feed feeding and elaborate management is adopted, the physical ability and constitution of tenualosa reevesii are enhanced, the disease resistance of tenualosa reevesii is improved internally, and the optimal environment suitable for survival of tenualosa reevesii is created through the elaborate management. The disease is prevented at an early stage, preventive measures are taken, and the potential hazard of the disease is eliminated externally; and through internal and external control and comprehensive treatment, the cultivation yield and benefit of tenualosa reevesii are greatly improved.
Description
technical field [0001] The invention relates to the technical field of aquaculture, in particular to a high-yield and disease-resistant shad cultivation technology. Background technique [0002] Shad (Tenualosareevesii), commonly known as late fish, also known as Shiyu, Sanlai, Sanli fish, and Chiyu, belongs to the genus Radix, Herringomorpha, Herringidae, and Shad. Shad is as famous as puffer fish and saury, and it is also known as the three delicacies of the Yangtze River. Shad has always been regarded as a treasure on the table. Jiangsu, Shanghai and other places regard shad as the first of the four famous freshwater fishes in the Yangtze River. The meat of shad contains 16.9% protein, 16% fat, and 2.1% iron. In addition, it is also rich in calcium, Phosphorus, riboflavin, etc., its tender meat, thick fat, fresh scales, and delicious soup, are well-known edible fish at all times and in all over the world. The shad herbal diet can relieve swelling, warm the spleen and no...
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