1, rice straw 50%, rice bran 25%, bean cake 25%. 100 kg of the above mixture is added with 10 kg of flour scraps as a binder. The feed crude protein content is 23.35%, the feed coefficient is 2.8, and the stocking specification is about 0.05 kg per tail.

2. Straw 50% rice bran 22.5% bran 5% bean cake 15% fish meal 5% bone meal 1% salt 0.5% vitamin additive 1% feed crude protein content 18.78%, feed coefficient 2.4.

3. Flour 30, rice bran 8, wheat bran 38, bean cake 10, fish meal 10, yeast powder 2, premix 2, feed coefficient 1.9. If green feed is added, the feed coefficient is 2.2.

4. Rice straw powder 50, bean cake 20, flour 30, feed coefficient 4.9. If the bean cake is reduced from 20 to 10 and green feed is added, the feed coefficient is 13.

5. Flour 30, fish meal 10, bean cake powder 15, bran 25 and rice bran 20 can be added according to the actual situation: sweet potato powder 12, salt 0.5, auxin 2, dicalcium phosphate 2 and feed coefficient 4.8.

6. Sweet potato vine powder 55, bean cake powder 15, bran 5 and flour 25 can be added according to the actual situation on the premise that the total amount of basic diet remains unchanged: sweet potato powder 12, salt 0.5, auxin 2, dicalcium phosphate 2 and feed coefficient 15.