肉鴨采食量的計(jì)算

1、.只數(shù)*日齡*0.015到0.018。得出來(lái)的是大約的。接樓上的夏天*0.015冬天*0.017只數(shù)乘天數(shù)乘2乘0.008.說(shuō)的不錯(cuò)，肉鴨是自由采食的！第一周：大約每天30克左右第二周：每天增加5-8克以后都是這樣增加.1-42日齡肉鴨采食參考標(biāo)準(zhǔn) 日齡 采食標(biāo)準(zhǔn)(g)             日齡 采食標(biāo)準(zhǔn)(g) 1.             &

2、#160;8                          22         140 2.             

3、60;14                        23         144 3.               20 &

4、#160;                     24         149 4.               26     

5、                  25         154 5.               30         

6、;              26         159 6.               36            

7、0;          27         163 7.               45                

8、60;      28         168 8.               50                    &#

9、160;  29         173 9.               56                       30 

10、0;       179 10.             71                      31       

11、60;  184 11.             77                      32          190 12.&#

12、160;            86                      33         195 13.      &

13、#160;      90                      34          201 14.          &

14、#160;  97                      35          207 15.             99 

15、0;                    36          212 16.             105     

16、60;              37          217 17.             109           &#

17、160;        38          223 18.             113                 &

18、#160;  39          228 19.             118                    40  

19、0;       233 20.             123                    41        

20、60; 238 21.             128                    42          243櫻桃谷肉鴨生產(chǎn)性能及相關(guān)參數(shù) 

21、60;                                                 

22、60;                周齡    日齡    日采食量(g)    體重(g)    料肉比    溫度    密度    光照 &#

23、160;                          (平養(yǎng))    (小時(shí))    1    1    10     &#

24、160;      12日齡31    3020    2423        2    15            34日齡29       

25、60;        3    22            57日齡2825                4    27   &

26、#160;                        5    38                    

27、0;       6    48                            7    58     

28、0;                  小計(jì)        218    200    1.09：1             &#

29、160;  2    8    65            2518    2010    23        9    75    

30、60;                       10    85                      

31、;      11    100                            12    110      &

32、#160;                     13    123                       &#

33、160;    14    130                        小計(jì)        906    780   &

34、#160;1.16：1                3    15    138            1915    107    23 

35、0;      16    145                            17    153      

36、                      18    160                       &

37、#160;    19    166                            20    175       

38、60;                    21    180                        小計(jì)&#

39、160;       2023    1300    1.56：1                4    22    185       

40、     1815    65    23        23    190                       

41、;     24    195                            25    200       &

42、#160;                    26    210                        &#

43、160;   27    220                            28    230        

44、0;               小計(jì)        3453    1970    1.75：1                

45、5    29    238            1815    5    23        30    244       

46、                     31    249                        &

47、#160;   32    255                            33    259        

48、60;                   34    265                         

49、0;  35    270                        小計(jì)        5233    2540    2.06：1&

50、#160;               6    36    274            1815    5    23    

51、    37    277                            38    279        &#

52、160;                   39    281                         

53、60;  40    283                            41    284                            42    285