• 商品猪场的工艺参数
  • 发布时间:2008-11-15 22:49:10 来源:中华香猪网-香猪|斑马小香猪|黄金猪|黑白猪|小山猪|麝香猪|从江香猪|藏雪香猪|环江香猪信息中心
  •    1. 妊娠期(日)……………………………… 114
                          
                          2. 哺乳期(日) ----------------------- 35
                          
                          3. 保育期(日) ……………………………28-35
                          
                          4. 断奶至受胎(日) ----------------- 7-14
                          
                          5. 繁殖周期(日) ……………………… 169-163
                          
                          6. 母猪年产胎次--------------------- 2.24
                          
                          7. 母猪窝产仔数(头) …………………….10
                          
                          8. 窝产活仔数(头)------------------- 9 
                          
                          9.各阶段成活率(%) 
                          
                          10. 哺乳仔猪---------------------------90
                          
                          11. 断奶仔猪…………………………………95
                          
                          12. 生长肥育猪------------------------98
                          
                          13.. 初生~180 日龄体重(kg)
                          
                          14. 初生时……………………………… 1.5
                          
                          15. 25日龄------------------- -----6.5
                          
                          16. 70 日龄………………………………25
                          
                          17. 160 日龄-----------------------90 
                          
                          18. 初生时(头) ………………. 19.8 
                          
                          19. 35日龄(头) ---------------------- 17.8
                          
                          20. 36~70 日龄(头) ……………… 16.9
                          
                          21. 71~180 日龄(头)----------------- 16.6
                          
                          22. 每头母猪年产肉量(活重kg) …… 1575.0 平均日增重(g)
                          
                          23. 初生~35 日龄 ------------------- 156
                          
                          24. 36~70日龄……………………. 386
                          
                          25. 71-180 日龄 ---------------------- 645
                          
                          26. 公母猪年更新率(%)………….. 33
                          
                          27. 母猪情期受胎率(%) ------------- 85
                          
                          28. 公母比例 ………………………1: 25
                          
                          29. 圈舍冲洗消毒时间(日) ----------- 7
                          
                          30. 繁殖节律(日) …………………… 7
                          
                          31. 周配种次数 ------------------------- 1.2~1.4
                          
                          32. 母猪临产前进产房时间(日)……... 7
                          
                          33. 母猪配种后原圈观察时间(日)------ 21