Special fermentation bed padding for growth of weaned piglets and preparation method of special fermentation bed padding

Abstract

The invention provides special fermentation bed padding for the growth of weaned piglets. The special fermentation bed padding is prepared by taking microorganism inoculants and a fermentation substrate as raw materials through piling fermenting, wherein the fermentation substrate is prepared from the following raw materials in parts by weight: 10 to 20 parts of bagasse, 10 to 20 parts of vinegarresidue, 40 to 60 parts of edible fungus chaff, 10 to 20 parts of cottonseed hull and 1 to 5 parts of the microorganism inoculants; the living bacteria count in the microorganism inoculants is greaterthan or equal to 10<8> cfu / g, wherein an effective strain combination is composed of bacillus, saccharomycetes and lactic acid bacteria and meets the following effective living bacteria count ratio that the ratio of the bacillus to the saccharomycetes to the lactic acid bacteria is (1 to 5) to (0.5 to 1.5) to (1 to 3). When the fermentation bed padding prepared by the invention is used for feeding the weaned piglets, the stress response of the weaned piglets can be effectively reduced, the food intake of the weaned piglets is promoted and the growth performance and immunity of the weaned piglets are improved.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry, and in particular relates to a fermented bedding material specially used for the growth of weaned piglets and a preparation method thereof. Background technique [0002] Fermentation bed pig raising technology is a bright spot formed when large-scale pig raising in factories has developed to a certain stage, and it is a new model for sustainable development of livestock and poultry breeding industry. Fermentation bed pig raising technology adopts inert litter not only to provide a place for pigs to grow and move, but also to provide a growth and multiplication carrier for microorganisms, thus forming a high-efficiency breeding farm for probiotics. After fully mixing pig manure and litter, it is As a nutrient, probiotics degrade and transform quickly, and at the same time reduce the generation of harmful gases, which can significantly reduce the odor and odor in the farm. It is expected t...

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Problems solved by technology

[0003] At present, there are extensive studies on the growth and development of pigs in the growth and fattening stage by the pig raising technology in the fermentation bed. However, the research on the effect of the pig raising technology in the fermentation bed on the growth status of weaned piglets is still relatively lacking.

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