Dairy Industry and Livestock Management Quiz

Dairy Industry Refrigeration

• Refrigerated capacity is crucial for maintaining product safety and quality.
• It ensures the sale of fresh milk, preventing spoilage and contamination.

Animal Mating Considerations

• Ideal weight for animals at mating is between 300-350 kg.
• Animals should ideally reach puberty at around 15 months to facilitate timely mating.

Livestock Management Traits

• Docile temperament is preferred for easier livestock management, reducing stress for both animals and handlers.

Udder Health & Production

• Good udder health is essential for optimal milk production.
• It reduces the risks of health issues in livestock, ensuring better productivity.

Body Conformation & Health

• Good body conformation contributes significantly to the overall health and productivity of livestock.
• Healthy conformation supports better reproductive performance and milk yield.

Foot Health Significance

• Maintaining good foot health prevents lameness in animals.
• Healthy feet ensure adequate mobility, essential for grazing and overall well-being.

Importance of Colostrum

• Colostrum is vital for a calf's early life, providing essential immunoglobulins.
• Higher protein content in colostrum boosts the calf's immune system, aiding in disease prevention.

Feeding Transition for Calves

• Calves are introduced to transition feeds around 3-4 weeks of age to stimulate rumen microflora development.
• Gradual introduction helps prepare the digestive system for solid feeds.

Calf Housing Conditions

• Proper housing protects calves from environmental stressors and diseases.
• Adequate housing is vital for calf growth, health, and development.

Characteristics of Milk Replacer

• Milk Replacer is a powdered milk formula mixed with warm water.
• It is used after the initial colostrum and fresh milk feeding to provide balanced nutrition.

Calf Feeding - The '3-2-1 Rule'

• The '3-2-1 Rule' indicates that calves should receive 3 quarts of colostrum within 2 hours of birth.
• This approach ensures timely nutrient absorption essential for survival and health.

Culling Factors for Older Cows

• Older cows should be culled based on declining milk yield, health problems, or age.
• Replacing them with younger heifers maintains herd productivity.

Grading Up in Dairy Herds

• Grading up improves the genetic quality of dairy herds.
• It involves replacing lower yielding cows with higher yielding heifers for enhanced production.

Bovine Viral Diarrhoea (BVD)

• BVD is a viral infection that significantly impacts calf management.
• Affected animals must be identified and culled to prevent the spread within the herd.

Body Condition Score (BCS) for Heifers

• Target Body Condition Score (BCS) for heifers at mating is 3.25.
• Proper condition is vital for reproductive success.

Mating Weight for Heifers

• Heifers should reach a target weight range of 300-330 kg by mating.
• Adequate weight ensures optimal reproductive health.

Live Weight Gain for Replacement Heifers

• Replacement heifers should achieve a appropriate daily live weight gain (LWG) for development, though specific target figures weren't provided.

Dairy Industry Refrigeration

• Refrigerated capacity is crucial for maintaining product safety and quality.
• It ensures the sale of fresh milk, preventing spoilage and contamination.

Animal Mating Considerations

• Ideal weight for animals at mating is between 300-350 kg.
• Animals should ideally reach puberty at around 15 months to facilitate timely mating.

Livestock Management Traits

• Docile temperament is preferred for easier livestock management, reducing stress for both animals and handlers.

Udder Health & Production

• Good udder health is essential for optimal milk production.
• It reduces the risks of health issues in livestock, ensuring better productivity.

Body Conformation & Health

• Good body conformation contributes significantly to the overall health and productivity of livestock.
• Healthy conformation supports better reproductive performance and milk yield.

Foot Health Significance

• Maintaining good foot health prevents lameness in animals.
• Healthy feet ensure adequate mobility, essential for grazing and overall well-being.

Importance of Colostrum

• Colostrum is vital for a calf's early life, providing essential immunoglobulins.
• Higher protein content in colostrum boosts the calf's immune system, aiding in disease prevention.

Feeding Transition for Calves

• Calves are introduced to transition feeds around 3-4 weeks of age to stimulate rumen microflora development.
• Gradual introduction helps prepare the digestive system for solid feeds.

Calf Housing Conditions

• Proper housing protects calves from environmental stressors and diseases.
• Adequate housing is vital for calf growth, health, and development.

Characteristics of Milk Replacer

• Milk Replacer is a powdered milk formula mixed with warm water.
• It is used after the initial colostrum and fresh milk feeding to provide balanced nutrition.

Calf Feeding - The '3-2-1 Rule'

• The '3-2-1 Rule' indicates that calves should receive 3 quarts of colostrum within 2 hours of birth.
• This approach ensures timely nutrient absorption essential for survival and health.

Culling Factors for Older Cows

• Older cows should be culled based on declining milk yield, health problems, or age.
• Replacing them with younger heifers maintains herd productivity.

Grading Up in Dairy Herds

• Grading up improves the genetic quality of dairy herds.
• It involves replacing lower yielding cows with higher yielding heifers for enhanced production.

Bovine Viral Diarrhoea (BVD)

• BVD is a viral infection that significantly impacts calf management.
• Affected animals must be identified and culled to prevent the spread within the herd.

Body Condition Score (BCS) for Heifers

• Target Body Condition Score (BCS) for heifers at mating is 3.25.
• Proper condition is vital for reproductive success.

Mating Weight for Heifers

• Heifers should reach a target weight range of 300-330 kg by mating.
• Adequate weight ensures optimal reproductive health.

Live Weight Gain for Replacement Heifers

• Replacement heifers should achieve a appropriate daily live weight gain (LWG) for development, though specific target figures weren't provided.

Dairy Industry Refrigeration

• Refrigerated capacity is crucial for maintaining product safety and quality.
• It ensures the sale of fresh milk, preventing spoilage and contamination.

Animal Mating Considerations

• Ideal weight for animals at mating is between 300-350 kg.
• Animals should ideally reach puberty at around 15 months to facilitate timely mating.

Livestock Management Traits

• Docile temperament is preferred for easier livestock management, reducing stress for both animals and handlers.

Udder Health & Production

• Good udder health is essential for optimal milk production.
• It reduces the risks of health issues in livestock, ensuring better productivity.

Body Conformation & Health

• Good body conformation contributes significantly to the overall health and productivity of livestock.
• Healthy conformation supports better reproductive performance and milk yield.

Foot Health Significance

• Maintaining good foot health prevents lameness in animals.
• Healthy feet ensure adequate mobility, essential for grazing and overall well-being.

Importance of Colostrum

• Colostrum is vital for a calf's early life, providing essential immunoglobulins.
• Higher protein content in colostrum boosts the calf's immune system, aiding in disease prevention.

Feeding Transition for Calves

• Calves are introduced to transition feeds around 3-4 weeks of age to stimulate rumen microflora development.
• Gradual introduction helps prepare the digestive system for solid feeds.

Calf Housing Conditions

• Proper housing protects calves from environmental stressors and diseases.
• Adequate housing is vital for calf growth, health, and development.

Characteristics of Milk Replacer

• Milk Replacer is a powdered milk formula mixed with warm water.
• It is used after the initial colostrum and fresh milk feeding to provide balanced nutrition.

Calf Feeding - The '3-2-1 Rule'

• The '3-2-1 Rule' indicates that calves should receive 3 quarts of colostrum within 2 hours of birth.
• This approach ensures timely nutrient absorption essential for survival and health.

Culling Factors for Older Cows

• Older cows should be culled based on declining milk yield, health problems, or age.
• Replacing them with younger heifers maintains herd productivity.

Grading Up in Dairy Herds

• Grading up improves the genetic quality of dairy herds.
• It involves replacing lower yielding cows with higher yielding heifers for enhanced production.

Bovine Viral Diarrhoea (BVD)

• BVD is a viral infection that significantly impacts calf management.
• Affected animals must be identified and culled to prevent the spread within the herd.

Body Condition Score (BCS) for Heifers

• Target Body Condition Score (BCS) for heifers at mating is 3.25.
• Proper condition is vital for reproductive success.

Mating Weight for Heifers

• Heifers should reach a target weight range of 300-330 kg by mating.
• Adequate weight ensures optimal reproductive health.

Live Weight Gain for Replacement Heifers

• Replacement heifers should achieve a appropriate daily live weight gain (LWG) for development, though specific target figures weren't provided.