Nutrition and Feed Management

8 Results

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Learn To Score Body Condition
Learn To Score Body Condition - Videos Videos

Learn To Score Body Condition

Coleen M. Jones, Jud Heinrichs

12:10

Learn to assign body condition scores for dairy cattle on a 5-point scale by evaluating specific areas of the pelvis and loin. More
ASABE Particle Separator
ASABE Particle Separator - Videos Videos
In this video Dr. Jud Heinrichs demonstrates the ASABE Particle Separator, the standard method for the determination of forage particle size. More
Penn State Particle Separator
Penn State Particle Separator - Videos Videos
In this video Dr. Jud Heinrichs demonstrates the Penn State Particle Separator, a popular method for on-farm particle size determination. More
Ro-tap Particle Separator
Ro-tap Particle Separator - Videos Videos
In this video Dr. Jud Heinrichs demonstrates the Ro-Tap Particle Separator, the method used to develop the concept of physically effective fiber. More
Wet Sieving to Measure Particle Length
Wet Sieving to Measure Particle Length - Videos Videos
In this video Dr. Jud Heinrichs demonstrates wet sieving, used to determine the particle size of high-moisture samples, such as rumen digesta or feces. More
Using a Colostrometer
Using a Colostrometer - Videos Videos

Using a Colostrometer

Jud Heinrichs, Coleen M. Jones

3:10

Demonstration of using a colostrometer to estimate IgG content in colostrum. More
Using a Brix Refractometer
Using a Brix Refractometer - Videos Videos

Using a Brix Refractometer

Jud Heinrichs, Coleen M. Jones

4:11

Learn how to use optical and digital Brix refractometers to determine how much IgG colostrum contains. More
Determining Forage Dry Matter
Determining Forage Dry Matter - Videos Videos

Determining Forage Dry Matter

Jud Heinrichs, Coleen M. Jones

9:21

Understanding dry matter is a key concept in animal nutrition. Learn the importance of dry matter and how to measure it using a microwave or Koster tester. More