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Application + Cow milk versus Sprayfo. January 2014. Application. Table of content. Colostrum. Sprayfo milk replacer. Feeding systems. Colostrum : essential for a good start. Source: University of South Carolina - USA. A ctive immunity. Infection level. Maternal immunity colostrum. - PowerPoint PPT Presentation
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Application + Cow milk versus Sprayfo
January 2014
Application
Table of content
Colostrum
Sprayfo milk replacer
Feeding systems
Colostrum : essential for a good start
Colostrum supplyon first day of life
Number of farms Mortality Extra loss per
cow per year
3.7 – 4.5 26 6.5 % € 0,0
2.3 – 3.6 16 9.9 % € 17
0.9 – 1.8 18 15.3 % € 44
Source: University of South Carolina - USA
ImmunityLe
vel o
f ant
ibod
ies
Birth Weaning
Maternal immunity• colostrum
Active immunity
Infection level
(Source Lenkheit)
0%
2%
4%
6%
8%
10%
12%
14%
16%
18%
Albumine + Globuline %
Calving 12 hours 24 hours after calving
17%
9%
3%
Antibodies in colostrum
Absorption of antibodies
0-8 hours after birth 8-24 hours after birth
Sprayfo Milk Replacer
Digestion track
4-6%
FERMEN-TATION
ABSORPTION
FATDIGESTION
PROTEIN DIGESTION
1 2 3
1 : PROTEIN-SOURCES2 : LACTOSE-SOURCES3 : FAT-SOURCES
DRY
FAT
PROTEIN20 micron
Common Production process
Abomasum
Oesophagus
LargeintestineSmall
intestine
Oesophagealgroove
Rumen
PROTEIN
COMMON 4-6%
FERMEN-TATION
ABSORPTION
FATDIGESTION
PROTEIN DIGESTION
Digestion problems
Spray-dried fat concentrates
heater
FILTERS
Cold airWarm air
Moisture
FatsOils
Dairy-ingr.
Liquid raw materials
Mixture of milk andvegetable oils and fats
Homogenization
Pasteurization
Spray drying
Spray-dried milk fat / whey fat core
Encapsulated fat
Protein&
Lactose
4-6%
Abomasum
Oesophagus
LargeintestineSmall
intestine
Oesophagealgroove
Rumen
SPRAYFOOptimalabsorption
FERMEN-TATION
ABSORPTION
FATDIGESTION
PROTEIN DIGESTION
Optimal absorption
PROTEIN DIGESTION
ABSORPTION
FATDIGESTION
PROTEIN DIGESTION
Homogenization and spray-drying
Advantages of homogenization and spray-dryingof the liquid milk / fat blend
Improved fat digestibility
Milk replacer is stable in solution
Improved visual quality (looks like milk)
Clean mixers, buckets and machines
Importance of protein digestibility
Protein digestibility 95% Protein digestibility 85%
Sprayfo Violet
Analyse Protein 21,0%Fat 16,5%Lactose 45,0%Fibre 0,2% Etc.Expire date
Producer Sloten B.V.The Netherlands
Batch 61005
CMR
Analyse Protein 21,0%Fat 16,5%Lactose 43,5%Fibre 0,8% Etc.
Expire date
Local producer
Crude protein 21 % x 95 % = 20 % Crude protein 21 % x 85 % = 17,9 %
Indigestible 21 % x 5 % = 1,0 % Indigestible 21 % x 15 % = 3,1 %
3 times more indigestible protein in the intestine = RISK on diarrhoea2,1% less digestible protein = less growth
Importance of fat digestibility
Fat digestibility 95% Fat digestibility 85%
Sprayfo Violet
Analyse Protein 21,0%Fat 16,5%Lactose 45,0%Crude fibre 0,2% Etc.Expire date
Producer Sloten B.V.The Netherlands
Batch 61005
CMR
Analyse Protein 21,0%Fat 16,5%Lactose 43,5%Crude fibre 0,8% Etc.
Expire date
Local producer
Crude fat 16,5 % x 95 % = 15,7 % Crude fat 16,5 % x 85 % = 13,0 %
Indigestible 16,5 % x 5 % = 0,8 % Indigestible 16,5 % x 15 % = 2,5 %
3 times more indigestible fat in the intestine = RISK on diarrhoea1,7 % less digestible fat / less digestible energy = less growth
Sprayfo Safety Package = health
SLOTEN Acid MixFor a healthy abomasum.
PrebioticFor a more stable flora in the large intestines.
Immuno Active+
For a higher level of natural resistance.
Villi Vital & ProbioticFor healthy small intestines.
Micro Encapsulated FatFor a better growth with less risk.
Sprayfo products for optimal calf rearing
Optimal inclusion of health-supporting additives
Stable in solution
Clean buckets
Good taste
Safe calf rearing
Optimal rumen development
High growth, low mortality
Well dosing, mixing and providing
Controlled feeding by bucket
Controlled feeding: milk supplied twice a day• Advantages
− Small groups (max 6 calves / group)− Good monitoring− Simple system− Low investment
• Disadvantages− Cleaning equipment (buckets, mixing equipment)− More labour− Mixing ratio less consistent− Different drinking temperatures
Controlled feeding by automatic feeder
Automatic Calf Feeding System: milk supplied ad lib.• Advantages
− Less work = time saving− Calf itself can determine when it wants to drink− Constant drinking temperature and mixing ratio− More feedings per day− Individual feeding monitored
• Disadvantages− Expensive??− Teaching calves how to drink− Less personal control over calves− Still single boxes for first 2 weeks
Water supply is important
Water requirement: 10 – 15% of body weight
3.1 – 3.5 L/ kg dry feed (roughage/ concentrate)
Direct available after colostrum period
1st week: limited
• 2 L of lukewarm water
After 1st week, ad-lib
• Bowl or trough with floater
Start with concentrate and roughage
From second week• Special calf concentrate (starter) or• Grain / muesli mixtures• Protein content around 19% (not too fancy)
From week 2-3• Roughage
− Alfalfa hay − Coarse hay− Chopped straw− Artificially dried alfalfa
• Rich in dietary fiber - structure• Tasty and daily fresh
Gives higher farm profitLess disease and youth mortality
More milk per cow
Full expression of genetic potential
Optimal growth in 1st monthMaximum growth initiated by early nutritionBest development of body tissues like udder parenchyma, skeleton, …Best development of body systems like immune & digestive system
The future of milk production is born every day
Cow’s milk
Milk = income for dairy farmer
Cow’s milk is produced for delivery to milk processing industry
Sales of cow’s milk = basic income for dairy farm
Cow’s milk of first 2-3 days after calving is undeliverable
Milk of cows treated with antibiotics is undeliverable
Undeliverable milk = rest milk
Farmers prefer not to dump rest milk
Feeding cow’s milk to calves seems easy and cheap
Feeding cow’s milk to calves
Cow’s milk tastes good, is well-accepted by calves high intake of cow’s milk slows down intake of concentrates
Cow’s milk is easy to supply correct execution means more manual work
Calves on cow milk’s look good on the face of it – because of shine (high fat) and filling (rennet)
Dumping rest milk is a financial loss is correct, but can be approached differently: Better management of rest milk (later)
Disadvantages of cow’s milk
Cow’s milk may contain harmful pathogens Transmission of Para-tbc on other threats
Penicillin milk contains antibiotics Create resistance of dairy cows against penicillin
Cow’s milk is too fat slows down rumen development, insufficient growth after weaning
Cow’s milk is low in vitamins and trace elements More anemia and weaker bone structure
Cow’s milk is variable, esp. mastitus milk
Norm Variation Function
Dry matter % 12,5 + or - 20%
Protein % in DM 26 + or - 15% Growth
Fat % in DM 32 + or - 25% Energy
Lactose % in DM 34 + or - 15% Energy
Source: Sloten 2010
Variable nutrients variable growth more diarrhoea
Cow’s milk is low in essential elements
Dalily requirement week 3 - 5
whole milk Sprayfo Function
Dry matter (gram) 1000 1000 1000
Nutrients
protein (gram) 215 256 215 Building blocks for growth
fat (gram) 180 350 180 Energy source
Vitamins
vitamin A (I E) 20000 10000 40000 Mucosa / eyes
vitamin D3 (I E) 1100 400 5000 Bone composition
vitamin E (mg) 200 60 300 Anti-oxidant
vitamin C (mg) 50 80 160 Anti-oxidant, Immune system
vitamin B1 (mg) 5 3,0 6 Sugar metabolism, nerves
Trace minerals
Selenium (mg) 0,35 0,04 0,40 Anti-oxidant, Immune system
I ron (mg) 100 8 100 Oxygen transport
Copper (mg) 8 1 10 Oxygen transport, enzyme activator
Manganese (mg) 40 1 50 Enzyme activator
Calves on Sprayfo grow better!
Source: Schothorst Feed Research; Lelystad NL 2012
Trial Schothorst Feed Research BWB
Whole Milk
Number of calves 9
22
Density (g DM per liter) 135
Weight (kg) 0 44,6
4 57,5
ADG (g) 461
Growth in first 4 weeks (kg) 12,9
100%
Feed Conversion Rate (FCR) 1,71
Intake of milk solids (kg in 4 weeks)
Life Start Concept
12
26
200
48,9
66,4
625
17,5
136%
1,49
Rumen development
Milk only Milk and hay Milk and grainCow milk Less concentrate intake Bad rumen development
Conclusions:1. Grain (solid feed) is directly responsible for rumen wall development.2. Hay increases rumen capacity but has a little impact on rumen wall development.
Source: Penn state university
Calves on cow’s milk get anemia
182 bull calves to trial farm Sloten in 2009
Age at arrival: over 2 weeks
At arrival all calves tested on Hb value (standard)
Bull calves most fed with cow’s milk
Minimum – reference Hb value is 10.5 mg / 100 ml
Average Hb value is 8.8 TOO LOW !
• 20% meets standard > 10.5
• 46% too low 8 – 10.5
• 34% critically low < 8
Sprayfo is made for calf rearing
Feed calves with: Cow’s milk Sprayfo
Prevents transmission of diseases No Yes
Stimulates intake of concentrates Low High
Level of vitamins & trace elements Too low Perfect!
Nutrient composition Variable Very constant
Effect on farm profit(with feeding rearing calves)
Moderate Good
Sprayfo for better calf rearing
More safe• constant composition, less chance of diarrhoea• with Safety Packege and/or specific antibodies
Healthier• added iron and vitamins• composition enhances intake concentrates• less transmission of diseases (such as Para-tbc)
Simpler• to feed calves irrespective of milking time• especially in the case of automatic feeding• less diarrhoea problems
AND a higher profit per dairy cow!
The future of milk production is born every day