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1. Take your seat according to the number. Different proportions of premix should be selected according to different kinds of livestock and poultry and different growth and development stages. Energy feed should be added accurately and stirred evenly.

2. 更換豬預混料要循序漸進。突然更換預混料畜禽不適應，影響采食和生長。使用中應逐漸增加新料用量，減少舊料用量，大約一周時間過渡到完全使用新預混料。

2. The replacement of pig premix should be done step by step. Sudden replacement of premix is not suitable for livestock and poultry, which affects feeding and growth. In use, the amount of new material should be increased gradually, and the amount of old material should be reduced, and the new premix should be fully used in about one week.

3. 要按配方配合飼料。有很多養(yǎng)殖戶使用預混料常常憑自己的經(jīng)驗，隨便改變配方，造成各項營養(yǎng)指標不能滿足畜禽各期的生長需要。

3. Feed should be formulated according to the recommended formula. Many farmers often change the recommended formula according to their own experience when using premix, resulting in various nutritional indicators can not meet the growth needs of livestock and poultry in each stage.

4. 豬預混料不宜直接使用，不宜用開水沖或蒸煮，以免破壞營養(yǎng)物質。

4. The pig premix should not be used directly, and should not be washed or boiled with boiling water, so as not to destroy the nutrients.

5. 不要將豬預混料與其它品種的預混料混合使用，以免影響效果。

5. Do not mix pig premix with other varieties of premix to avoid affecting the effect.

6. 貯放時間不宜過長，時間一長，預混料就會分解變質，色味全變。一般有效期為夏季更多3天，其它季節(jié)不得超過6天。應貯放在通風、干燥、避光、陰涼處，以免受潮變質造成損失。

6. The storage time should not be too long. If the storage time is too long, the premix will decompose and deteriorate, and the color and taste will change completely. Generally, the validity period is 3 days in summer and 6 days in other seasons. It should be stored in a well ventilated, dry, dark and cool place to avoid damage caused by moisture deterioration.