Many farmers prefer to use pea protein powder as a raw material for pigs because pigs have high lysine content and high energy values. However, during the feeding process, many farmers found that the pigs experienced a situation of deep-fried hair, affecting the appearance and selling. In fact, this is due to the fact that some pea protein powders are dried in the sun. Since many acidic substances are produced during the processing, the pigs will eat deep-fried hair.
So, how can we avoid this? In fact, it is very simple, as long as you do not use sun dried protein powder, in addition, adding some sodium bicarbonate to feed can solve the above problem.
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