What is the recommended proportion of beer yeast powder in aquatic feed

The recommended ratio for adding beer yeast powder to aquatic feed is 1% -3%建议在水产饲料中添加啤酒酵母粉的比例为1% -3%

1、 The function of beer yeast powder1、啤酒酵母粉的作用

Beer yeast powder is rich in various nutrients, such as protein, amino acids, vitamins, nucleic acids, etc. In aquaculture, beer yeast powder can play the following roles:啤酒酵母粉富含多种营养物质，如蛋白质、氨基酸、维生素、核酸等。在水产养殖中，啤酒酵母粉可起到以下作用:

1. Promoting the growth of aquatic animals: Because beer yeast powder is rich in various proteins and amino acids, it can effectively promote the growth and development of aquatic animals.1. 促进水生动物生长:由于啤酒酵母粉富含各种蛋白质和氨基酸，能有效促进水生动物生长发育。

2. Enhancing the immunity of aquatic animals: Beer yeast powder contains various vitamins and nucleic acid nutrients, which can enhance the immunity of aquatic animals and prevent diseases.2. 增强水生动物免疫力:啤酒酵母粉中含有多种维生素和核酸营养素，可增强水生动物免疫力，预防疾病。

3. Improving water quality: Some components in beer yeast powder can degrade harmful substances in water, improve water quality, and enhance the growth environment of aquatic animals.3. 改善水质:啤酒酵母粉中的某些成分可以降解水中有害物质，改善水质，改善水生动物的生长环境。

2、 The amount of beer yeast powder added2、啤酒酵母粉的添加量

The amount of beer yeast powder added to aquatic feed should be controlled between 1% -3%. If added too much, it will affect the digestion and absorption of aquatic animals, and instead be detrimental to their growth and development. If the amount added is too small, the effect of beer yeast powder cannot be exerted.水产饲料中啤酒酵母粉的添加量应控制在1% -3%之间。如果添加过多，会影响水生动物的消化吸收，反而不利于它们的生长发育。如果添加量过少，则不能发挥啤酒酵母粉的作用。

3、 Usage of beer yeast powder3、啤酒酵母粉的使用

When using beer yeast powder, it should be mixed evenly with other feed before feeding to aquatic animals. In addition, because beer yeast powder can adsorb water, when adding beer yeast powder, a certain amount of drinking water should be increased to ensure sufficient drinking water for aquatic animals.使用啤酒酵母粉时，应与其他饲料混合均匀后，再饲喂水生动物。另外，由于啤酒酵母粉能吸附水分，所以在添加啤酒酵母粉时，应增加一定的饮水量，以保证水生动物有足够的饮水。

4、 Precautions  4、注意事项

When using beer yeast powder, reliable products should be selected to avoid using inferior products that can cause harm to aquatic animals.在使用啤酒酵母粉时，应选择可靠的产品，避免使用劣质产品，对水生动物造成伤害。

When using beer yeast powder, attention should be paid to controlling the amount added to avoid adding too much or too little.在使用啤酒酵母粉时，应注意控制添加量，避免添加过多或过少。

3. Because beer yeast powder is relatively hygroscopic, attention should be paid to moisture and sun protection during storage and use to avoid dampness and mold.3. 由于啤酒酵母粉具有较强的吸湿性，在储存和使用过程中要注意防潮和防晒，避免受潮发霉。

Conclusion: Adding beer yeast powder to aquatic feed is an effective nutritional additive that can enhance the immunity of aquatic animals and promote their growth and development. However, attention should be paid to controlling the addition ratio and precautions during use to avoid adverse effects on aquatic animals.结论:在水产饲料中添加啤酒酵母粉是一种有效的营养添加剂，可提高水产动物的免疫力，促进其生长发育。但在使用过程中应注意控制添加比例和注意事项，避免对水生动物产生不良影响。