Organic aquatic feed additive and preparation method thereof
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A technology for aquatic feed and additives, applied in the field of feed additives, can solve problems such as adverse effects of vaccination, reduction of antigen body quality, and impact on the immune process, and achieve the effects of expanding the source of aquatic feed, enhancing disease resistance, and changing the living environment
Inactive Publication Date: 2014-11-19
LIUZHOU JINCHEN TECH
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Antibiotics also lead to the reduction of antigen body quality, which directly affects the immune process, thus adversely affecting the vaccination
[0005] 2. Heavy metals and harmful elements
[0011] 5. Environmental hormone pollutants
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Embodiment 1
[0025] (1) Weighing by weight percentage: fresh aloe vera 2%, green tea leaves 3%, dried pine leaves 3%, brown sugar 1%, Danbaoli dry yeast 0.1%, water 90.9%;
[0026] (2) Soak the washed fresh aloe slices, washed green tea leaves and dried pine leaves in boiling water at a temperature of 100°C for 2 hours;
[0027] (3) After soaking, filter out the residues and impurities of aloe vera, green tea leaves and pine leaves in the soaking liquid;
[0028] (4) Store the filtrate obtained in step (2) in a cool place for 30 minutes, add dry yeast and brown sugar to ferment, and after 15 days of fermentation, the sour taste will be formed.
Embodiment 2
[0030] (1) Weighing by weight percentage: fresh aloe vera 2.5%, green tea leaves 3.5%, dried pine leaves 3.5%, brown sugar 1.5%, dry yeast 0.15%, water 88.85%;
[0031] (2) Soak the washed fresh aloe slices, washed green tea leaves and dried pine leaves in boiling water at a temperature of 100°C for 3 hours;
[0032] (3) After soaking, filter out the residues and impurities of aloe vera, green tea leaves and pine leaves in the soaking liquid;
[0033] (4) Store the filtrate in a cool place for 30 minutes, put in dry yeast and brown sugar for fermentation, after 30 days of fermentation, it will form a sour taste.
[0034] Application of organic aquafeed additives:
[0035] One month before the fish goes on the market, use 25 kilograms of the organic aquatic feed additive prepared in Example 1 for each mu of water surface, and dilute 1:50 times of liquid and sprinkle it in the whole pond. This organic aquatic feed additive has the effect of increasing oxygen and enhancing the p...
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Abstract
The invention discloses an organic aquatic feed additive and a preparation method thereof, and relates to the technical field of feed additives. The organic aquatic feed additive comprises the following raw materials in percentage by weight: 2-2.5 percent of aloes, 3-3.5 percent of green tea leaves, 3-3.5 percent of pine leaves, 1-1.5 percent of brown sugar, 0.1-0.15 percent of dry yeast and the balance being water. The preparation method comprises the steps of immersing the aloes, the green tea leaves and the pine leaves in boiled water for 2-3 hours, filtering out residues and impurities of the aloes, the green tea leaves and the pine leaves, standing filtrate and then adding the dry yeast and the brown sugar into the filtrate for fermentation for 30 days or longer till the product becomes sour, thus obtaining the organic aquatic feed additive. According to the preparation method, immersion solutions of the three plants are fermented to obtain the fermentation liquor serving as the organic aquatic feed additive, so that the feed source is expanded, and the production cost is lowered; the disease resistance of aquatic animals is enhanced, the survival rate of aquatic animals is increased, water quality can be improved, and the growth of aquatic animals is promoted.
Description
technical field [0001] The invention relates to the technical field of feed additives, in particular to an organic aquatic feed additive and a preparation method thereof. Background technique [0002] my country's waters are vast, and the aquaculture area is constantly increasing. The use of the ecological environment in many places near the sea has reached its limit, especially the use of antibiotics, which has destroyed the natural conditions of the water body. The natural ecological environment is out of balance, and there are still the following problems: [0003] 1. Side effects of antibiotic feed additives [0004] Although the transmission frequency of drug resistance factors is only 1 / 106, due to the large number of bacteria and rapid reproduction, at this frequency, the spread and spread of drug-resistant strains can still be caused, and it can make a cell produce multiple drug resistance . The abuse of antibiotics has led to the increase of drug-resistant strains...
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