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Free Powerpoint Templates Hari Om Pandey Livestock Production & management IVRI, Izatnagar [email_address]   Management of Dairy Animals for Clean and Safe Milk Production
 
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Growing global demand for milk and milk products (approximately 3% annually). Indian  dairy industry  the largest milk producer country in the world with 112.5 million tonnes in 2009-10. (BAHS, 2010) Consumers are increasingly concerned about the safety of their food.
Constraints----- Production of clean and safe milk in India is really a challenge! Indian dairying is characterized by very small - most producers own 1 to 3 milch animals and largely a rural-based activity.  In India milk is produced by masses contrary to the mass milk production of some developed countries. India has a unique pattern of production, processing, consumption and marketing of milk, which is not comparable to any developed nation.  Pricing policy of milk
 
Clean and safe milk? “  milk drawn from the udder of healthy animals, which is collected in clean, dry milking pail and free from extraneous material like, dirt, dust  flies, hay , manure etc. clean milk has a normal milk flavor with low bacterial count and is safe for human consumption.”  Raw milk quality encompasses criteria relating to composition (butterfat, protein, lactose, milk solids etc) and hygiene (total bacterial count, somatic cell count).  Of these, somatic cell count (SCC):  An udder quarter is considered healthy if it has an SCC < 100,000 cells/ml and is free of mastitis pathogens.  (Hamann 2005)  The European Union milk quality standard (SCC not exceeding 400,000 cells/ml) is generally accepted as the international export standard.
The importance of clean and safe milk The milk quality is important as it impacts on farm profitability, milk processing, human health, keeping quality etc.  ,[object Object],[object Object],[object Object],Onfarm profitability Milk processing
Heat-stable enterotoxins produced by Staphylococcus aureus in milk from infected cows have been implicated in cases of food poisoning.  (National Mastitis Council 2005) Human health   ,[object Object],[object Object],Mastitis also affects the quality of pasteurized liquid milk and reduces its shelf life. (Ma et al. 2000) Quality milk renders protection against diseases like typhoid, dysentery, etc. which are transmitted to the milk thorough human contact.
Milk secreted from the healthy udder is almost sterile. Milk needs to be protected from all possible sources of microbial contamination as it may act good media for pathogenic organism. Milk gets easily contaminated and that’s why considered as perishable commodity.  ,[object Object],[object Object],[object Object],Factors affecting clean and safe milk production
Good Milking management Milking is an art requiring experience and skill. Milking should be conducted gently, quietly, quickly, cleanly and completely Cleanliness of animals  The hind quarters and thighs of cows should be brushed, and  washed if lot of filth-is accumulating on them. Managemental strategies for clean and safe milk production
Udder hygiene scoring chart (from Schriener and Ruegg, 2002)
[object Object],[object Object],[object Object],Correct milking method
Full hand or fisting method of milking
Stripping method of hand milking
Knuckling method of hand milking
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],(Reneau and Chastain, 1995)
[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],Feeding management for clean and safe milk
[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Housing management for clean and safe milk
[object Object],[object Object],[object Object],[object Object],[object Object],(Lacy-Hulbert and Hillerton, 1995)
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],[object Object],Heath management for clean and safe milk
[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]
[object Object],[object Object],[object Object],Conclusion
Thank you

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Management of dairy animals for clean & safe milk production

  • 1. Free Powerpoint Templates Hari Om Pandey Livestock Production & management IVRI, Izatnagar [email_address] Management of Dairy Animals for Clean and Safe Milk Production
  • 2.  
  • 3.
  • 4. Constraints----- Production of clean and safe milk in India is really a challenge! Indian dairying is characterized by very small - most producers own 1 to 3 milch animals and largely a rural-based activity. In India milk is produced by masses contrary to the mass milk production of some developed countries. India has a unique pattern of production, processing, consumption and marketing of milk, which is not comparable to any developed nation. Pricing policy of milk
  • 5.  
  • 6. Clean and safe milk? “ milk drawn from the udder of healthy animals, which is collected in clean, dry milking pail and free from extraneous material like, dirt, dust flies, hay , manure etc. clean milk has a normal milk flavor with low bacterial count and is safe for human consumption.” Raw milk quality encompasses criteria relating to composition (butterfat, protein, lactose, milk solids etc) and hygiene (total bacterial count, somatic cell count). Of these, somatic cell count (SCC): An udder quarter is considered healthy if it has an SCC < 100,000 cells/ml and is free of mastitis pathogens. (Hamann 2005) The European Union milk quality standard (SCC not exceeding 400,000 cells/ml) is generally accepted as the international export standard.
  • 7.
  • 8.
  • 9.
  • 10. Good Milking management Milking is an art requiring experience and skill. Milking should be conducted gently, quietly, quickly, cleanly and completely Cleanliness of animals The hind quarters and thighs of cows should be brushed, and washed if lot of filth-is accumulating on them. Managemental strategies for clean and safe milk production
  • 11. Udder hygiene scoring chart (from Schriener and Ruegg, 2002)
  • 12.
  • 13. Full hand or fisting method of milking
  • 14. Stripping method of hand milking
  • 15. Knuckling method of hand milking
  • 16.
  • 17.
  • 18.
  • 19.
  • 20.
  • 21.
  • 22.
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  • 24.
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