The landlord didn't say the disadvantages of feeding bean dregs. Everything is a guess. Let's practice. There must be their reasons for using bean dregs in the places introduced. Calculation is not as good as practice.

Generally, if the bean dregs are dried, the crude protein content is 28%, which is still relatively high, but the water content of wet bean dregs reaches 80%, and only four kilograms are dried. So, if you dry these five kilograms, there is only 1.25 kilograms, which is 625 grams. If multiplied by 28%, there is180g protein.

However, personally, I'm afraid it's not good to use bean dregs and straw alone, and the concentrate is slightly less. It is suggested to add some energy feed such as cornflakes or coarse rice flour, of course, only 20% is needed; A large amount of bean dregs can also be fermented and stored by vitality 99 starter, but it is best to add 0.5% baking soda powder to the fermented bean dregs when feeding sheep, which is also a good additive for feeding sheep.