Nor-Feed's Technical Seminar on 26th March. Presented by Eric BELZ, Swine Specialist

1. 11

2. 2
IS NUTRITION PART OF ANTIBIOTIC - FREE MEAT
PRODUCTION CHAIN ?
How to produce pigs without using antibiotics ?
How to manage swine farms without using antibiotics ?

3. 3
Usual way
Way without ANTIBIOTIC
vs

4. 44
Manage diseases with NORMAL WAY ?
Sick animals Analysis Microbe To KILL !
Antibiotics are efficient to inhibit bacterias
But we have to avoid them !

5. 55
Manage diseases WITHOUT ANTIBIOTIC ?
?
If ATB  OUT !
But we can breed animals in order not to need them !
First Always
We can’t replace antibiotics

6. 6
Everything is important for health !
Health is a BALANCE
Pathogens Immunity
• Anti-microbes
• Cleaning
• Disinfection
• Bio-security
• Vaccines
• Colostrum
• Micro-nutrition
• ….

7. 7
First step: BIOSECURITY
• Protect animals from microbes
external biosecurity
• Some microbes are out of the farm


• Others are already inside
internal biosecurity

8. 8
PROTECT your farms
Wildlife, insects,
birds and pets
Staff and
visitors
Air and
wind
Don’t let diseases enter your farms !
TrucksEquipment Feed

9. 9
Some SOLUTIONS
Fence ShowerClothes
Air filtrationDead animalsClean trucks

10. 10
PROTECT your animals
Sick animals Healthy pigs
Don’t transmit the diseases
Microbes

11. 11
For a healthy FARM MANAGEMENT
NEVER mix them
Pathogens Immunity
• Anti-microbes
• Lavage
• Disinfection
• Bio-security
• Vaccines
• Colostrum
• Micro-nutrition
• ….
Young animals  weak immunity
Old animals  many microbes


12. 12
Farm ORGANIZATION
• sows
• post-weaning
• and fattening
Separate Area
Wash hands and shoes between them

13. 13
Management BATCH
Live together
Farrowing Post-weaning FatteningGestating Out
Live separately
Born together
Born separately

14. 14
Walk FORWARD
NEVER COME BACK
Farrowing Post-weaning FatteningGestating Out

15. 15
REDUCE mixing
Farrowing Post-weaning Fattening
10
10
20
BUT NOT
Ideal
Correct
BUT NOT

16. 16
WASHING & DISINFECTION
Washing, soap and disinfection
• Empty rooms
• Corridors after moving animals
• Control
Weaning (kg) End (kg) ADG
Washing 5,4 38,7 546
Washing +
Soap +
Disinfectant
5,6 41,4 573
+ 5 %Disinfection

17. 17
Parameters microbiologic
Coliforms total NF EN ISO 9308-1*
>100 /100mL
E.Coli NF EN ISO 9308-1*
0 /100mL
Enterococcus NF EN ISO 7899-2*
0 /100mL
Microorganism
revivifiable 22C
NF EN ISO 6222*
>300 /mL
Spores of anaerobic
microorganisms sulfite-
reducers
NF EN ISO 26461-2*
1 /100mL
Parameter Quai Units Criteria
Coliforms total
Coliforms total
Enterococcus
Anaerobes Sulfite
reducers
0
0
0
0
UFC/100mL
UFC/100mL
UFC/100mL
Spores/100mL
0
**
0
**
0
0
**
WATER Quality
 No germs after treatment
Remove biofilms in pipes

18. 18
Full separation between pens
Other IDEAS

19. 19
THEN WILL BE A GREAT HELP

20. 2020
• Nutritional requirements
• Feeding program
• Oxidative stress management
• Colostrum quality
Courbe Alimentation Truies Gestantes
2
2,2
2,4
2,6
2,8
3
3,2
3,4
3,6
-4
0
4
8
12
16
20
24
28
32
36
40
44
48
52
56
60
64
68
72
76
80
84
88
92
96
100
104
108
112
Cochettes
grasses
moyennes
maigres
Nutrition during GESTATION

21. 2121
• Fiber content
• Amino acids
• Special feed
• Feeding program
• Water intake
• Oxidative stress management
• Colostrum quality
Nutrition around FARROWING

22. 22
• Selected raw materials
• High density feed : NE, AA…
• Feed management : water, cleanliness
• Colostrum intake
• Creep feed intake
Nutrition around LACTATION

23. 23
• Selected raw materials for piglet feed:
* Chemical analysis, mycotoxins, …
• Formulation:
* Protein level,
* Fiber, …
• Acidifiers and buffer capacity
• Selected Additives: …
• Technology:
* Grinding
* Homogeneity…
23
Nutrition after WEANING

24. 24
(16 %)
(18 %)
(20 %)
Performance
Important !
Secondary AA
(Iso, Leu, Val, His)
Fermentation
Proteolytic
-
NH3
Integrity Gut
Level of
Protein
Protein
level
Reduce PROTEIN level

25. 25
0
10
20
30
40
50
Without Ecoli With Ecoli
HP LP
a
b
c
a
Protein level and E coli infection on diarrhea 14d after weaning
Héo et al., 2009
Reduce PROTEIN level

26. 26
26
95 %
70 %
Pea
Soya meal
Soya seed extruded
Soya concentrate
Patato protein
Fish meal
Wheat gluten
Fish soluble protein
Casein
Protein DIGESIBILITY
Sources of Protein
Digestibility

27. 27
The more the piglets eat before weaning,
the more they will eat at weaning
• Appetizing feed
• Frequent distribution
 Before and after weaning
Indicators:
- Feed intake 3 days after weaning
- Anorexic piglets
FEED is also FEEDING management in farms

28. 28
First provide nutrients :
• Energy
• Amino acids
• Fatty acids
• P Ca
• ….
But also manage a bacterial flora :
• In monogastrics too
• Microbiota = organ
• Bound to global physiology
Manage GUT FLORA BALANCE

29. 29
Unfavourable Favourable
2nd BALANCE OF HEALTH
 What is a positive digestive flora ?

30. 30
Within microbiota:
• Production of vitamins, toxins, …
• Consumption of nutrients
 Competition
Adherent bacterias to the intestinal wall :
• Trade in substances :
 With nervous system
 With immune system
Gut MICROBIOTA

31. 31
= Addition of 1 or 2 selected positive strains in the feed
Improve positive / negative germs ratio
No effect on adherent bacterias
* Alive germs  attention to pelleting in feed mills
With a PROBIOTIC

32. 32
= increase all different strains able to use the nutrient,
in the gut and on the cell wall
Increase of positive adherent bacterias
With a PREBIOTIC
Improve positive / negative germs ratio
* Nutrients  no problem with pelleting

33. 33
NUTRITION IS HELPFUL
NUTRITION IS PART OF THE SOLUTION !
Is nutrition part of antibiotic – free meat production chain ?

34. THANK YOU!