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- ?????????????????????????????????????= 275 kJ/kg BW

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Title: - ?????????????????????????????????????= 275 kJ/kg BW


1
???????????????????????????????????????
??. ??. ????? ?????????? ????????????????? ??.
??????????????????????????? ??. ????????
11 ?????? 10-11 ???????? 2553
2
???????????????????????????????????????
????.???..
3
??????????????
  • ??????????????????????????
  • ??????????????????

?????????????????????
  • ???????
  • ??????????????

4
???????????????????????????????????
  • - ????????????????????????????????????? 275
    kJ/kg BW
  • ????????????? ????????????????????? 2 kJ/kg
    BW/1?C
  • ???????????? 9.5 kJ/kg BW/1 h
  • ????????????????????????????? gt 105 kJ/kg BW

??????????? 1 ???????? 700 kJ/
Le Dividich et al, 1994
5
?????????????????????????????
  • ??????????????????????????????????????????????
  • ???????? ????? ? 75
  • ???????????? ? 41
  • ????????????????????? 12 ???????????????
  • (Elliot and Lodge, 1977)
  • ????? ? 10-20 g/kg BW (45 ??????????????????)
  • ????????????????????????
  • ????????????????? ? ??? ?????????????????
  • (Herpin et al, 1993)

????????????????????? ???????? ???????? ? 420
kJ/kg BW
6
Le Dividich et al, 2005
7
Categorie Weight (kg) Pigs/pen Flooring Thermoneutral Zone (ºC)
Piglets    1 10 Concrete 26-32
Piglets    1 10 Straw 20-27
Piglets    5 10 Concrete 22-30
Piglets    5 10 Metal Slats 20-29
Piglets    5 10 Straw 16-26
Weaners 20 10 Concrete 16-28
Weaners 20 10 Straw 11-25
Finishers 40 15 Concrete 13-26
Finishers 40 15 Straw 7-24
http//www.pig333.com/what_the_experts_say/pig_art
icle/78/controlling-the-environment-of-the-pig
8
- ??????? Mycoplasma hyopneumoniae
????????????????????? ???? 1-3 ???????
Sibila, 2006
- ??????????? PCV-2 ????????? ???? 1
?????????????????????????????????????????????
Fraile, 2009
- ?????????????????? ????????? (-38 ??????????)
???????? (-8 ??????????) ???????????????????
(-21 ??????????) ??????????????? ADG
??????????????
Dodensig, 2004
9
???????????
Le Dividich et al, 2005
10
???????????
??????????? ????? ??????????? (???)
Epidermal growth factor 1527 5.3 241 76 9
Insulin 12.5 3.3 1.6 0.5 9
Insulin-like growth factor-1 136 23 72 11 1
Insulin-like growth factor-2 291 64 165 18 1
Transforming growth factor-? 190 56 73 0.5
Xu et al, 2002
11
?????????????????????????????????????????????
??????????? ?????
????????????????? 0.93 0.98
?????????????????? 0.95 0.99
????????????????/?????????????? 0.93 0.98
Le Dividich, 1994 and Marion, 1999
12
???????????
  • ?????????????????? ? ? ???????????????????????
    (40-60 ????)
  • ???????????????????????????????????

?????? ?? 24 ????? 210-280 g/kg BW, CV 15-100
Fraser and Rushen, 1992
13
??????????????????????????????????????????
? (86-88) ?????????????????????????????????
1. ?????????????????????????????????? 2.
??????????????????????????????
14
?????????????????????????????????? (65)
  • ?????????????
  • ????????????????
  • ?????????????????????????
  • ???????????????????????????????
  • ?????????
  • ???????????????
  • ?????????

15
??????????????????????????????
1. ?????????????????? - ?????????????? (45
????????????????????????????? ??????????? 12-13
????????????????????? 1400 ??????????) -
???????????? - ????????
2. ??????????????? - ????????? -
???????????????????? - ????? - ?????????????
16
?????????????????????????????????????
??????????
??????????? ????? ????? ????? ?????
??????????? 24 ??????? 48 ??????? 3-7 ??? 8-35 ???
IgG 61.8 2.5 11.8 4.8 8.0 3.2 1.9 0.6 1.4 0.6
IgG2 40.3 1.6 8.0 3.2 5.0 1.8 1.3 0.3 1.0 0.45
IgM 3.2 0.2 1.8 0.3 1.8 0.4 1.2 0.2 0.9 0.25
IgA 9.6 0.6 3.8 1.0 2.7 0.6 3.4 1.0 3.05 0.74
17
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18
  • ??????????? ? IgG 100 ??? IgA 40 ?????
    ????????
  • - ????? ? IgG 30 ??? IgA 10 ????? ????????

Elizabeth, 2000
- IgG ????????????? ????????????????????
????????????? ??? 7 ????
Franek, 1975
- ??????????????????????? IgA ??????? ??? 30
????/??? (??????????? 30 ????)
Butler, 1998
- IgA preplasma cells, T- ??? B-lymphocyte
subsets ? ???????????????????????????????????
Salmon, 1987
19
- ?????????????????????????????? ?
??????????????????????????????????????????? 2
????????????????
Vandeputte, 2001
- ?????????????????????????? ????????????
?????????????????????????????????
Calsamiglia, 2000
  • ??????????? Actinobacillus pleuropneumoniae
    ?????????
  • ?????????????????????????????????????
    ?????????????

Vigre, 2002
- ??????????????? Leptospira ? ???????????????????
??????????????????
Francisco, 2008
- ??????????????? PCV2 ? ?????????????????????????
????????????
Goubier,2009
20
??????????????????????????????????????????????????
??????
- ??????????????????????????? ????????????????????
??????????????? 7-10 ???
Klobasa, 1981 Roth, 1991 Salmon, 1987
- ????????????????????????????????? ??
???????????????????????????????
Redman, 1979 Klobasa, 1981 Boersema, 1998
- ?????????? Memmory cells ?????
Klobasa, 1981
21
?????????????????????????????????????
?????????????????
??????????? PMN() MO () Lymphocytes () ???????
0 71.7 1.3 26.4 Evans, 1982
0 64.0 5.6 26.5 Wuryastuti, 1993
0 58.0 11.2 19.8 Magnusson, 1991
3 55.4 15.0 22.8 Evans, 1982
4 40.7 15.5 19.2 Wuryastuti, 1993
7 13.9 1.2 4.8 Magnusson, 1991
10 39.2 14.6 13.7 Evans, 1982
14 18.4 3.6 3.8 Magnusson, 1991
22
- ????????????? WBC 500 700 ?????????/???
Le Jan, 1996
- Neutrophilic killing index gt 1 (intracellular
bacterial killing) (??????? 0.14-0.25)
Schollenberger, 1986
- 70-90 ??? lymphocyte ??? T cells
Le Jan, 1994
- Memory T cell ????????????? T cells
Roth, 1999 Le Jan, 1996
23
Tuboly, 1988 ??? Williams, 1993
???? 24 ??????? ???? ??? ??? ????????????? ????
????????????
- lymphocyte ?????????????? ???????
?????????????????????????????? ??????????
lymphocyte ???????????
Williams, 1993
24
  • ??????????????????????????????????????
    ????????????
  • ???????????????????????????????
    ??????????????????????
  • (??????????????????????????????????????????)

Bandrick, 2008
- ?????????????????????????????????????? PCV2
??????????????????????????????? (???????????
???????????????????????????????) (IFN-? and
TNF-?-producing PCV2-specific CD4 and CD8 cells
Goubier,2009
25
?????????????????????????????????????
1. ????????????????????????????????????
2. ??????????????????????????????????????????? ??
?????????????? 6 ??? ? ?????????????????????????
?????????????????????????????
Klobasa,1981 ??? Drew and Owens, 1988
3. ????????????????????????????? ?????????? ???
???????????????????? ?????? ??????? 24-36
??????????????????????? - ???????????????
cortisol ??????????????? ? premature gut closer
4. Selective absorption of IgG and
leukocyteBest for colostrum

                                                          
26
???????????????????????????? ??????????????????
??????????? - ????????? - ?????? - ??????????
27
  • ????????
  • transferin, lactoferin, lysozyme
  • - Lipopolysaccharide-binding proteins
  • - ????????
  • IL-6, TNF-?, IFN-?, IL-12, IL-10, IL-4 ??? TGF-?

28
??????????
29
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