|   指标  |       C  |       F4  |       F8  |       F12  |       F16  |       F20  |       F24  |    
|   总输入  |       252.39 ± 20.13  |       267.74 ± 18.94  |       274.98 ± 19.37  |       273.64 ± 14.86  |       254.73 ± 15.29  |       244.74 ± 16.31  |       237.29 ± 15.08  |    
|   饲料  |       210.10 ± 10.26  |       225.11 ± 12.57  |       232.09 ± 11.06  |       230.46 ± 12.48  |       211.24 ± 11.53  |       200.96 ± 10.67  |       193.23 ± 11.29  |    
|   (83.24 ± 4.07)  |       (84.08 ± 4.69)  |       (84.40 ± 4.02)  |       (84.22 ± 4.56)  |       (82.93 ± 4.53)  |       (82.11 ± 4.36)  |       (81.43 ± 4.76)  |    |
|   调水产品  |       30.52  |       30.52  |       30.52  |       30.52  |       30.52  |       30.52  |       30.52  |    
|   (12.09)  |       (11.40)  |       (11.10)  |       (11.16)  |       (11.98)  |       (12.47)  |       (12.86)  |