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Your score: 50%
Nov/Dec 2016 Youth Quiz
What type of grazing scheme is designed to allow cows to graze on one paddock at a time while other pastures are allowed to recover from a grazing event? Page 691.
Rotational grazing
Full pasture grazing
Pick and choose grazing
Part-time grazing
Mastitis infects what percentage of the U.S. dairy herd each year? Page 696.
15 percent
25 percent
35 percent
50 percent
What should the minimum standard plate count (SPC) be for colostrum? Page 705.
20,000 CFU/ml
50,000 CFU/ml
75,000 CFU/ml
90,000 CFU/ml
What restaurant set the single-day digital sales record during the 2016 Super Bowl Sunday selling nearly $12 million in food? Page 706.
Domino’s
Taco Bell
McDonald’s
Pizza Hut
Aflatoxins, deoxinivalenol, fumonisins, T-2 toxins and zearalenone are all examples of what feed contaminant that can sometimes be found in corn and corn byproducts? Page 731.
Mycotoxins
Dirt
Silage
Minerals
In the November 2016 election, what state’s Democratic party achieved super majority in both the state senate and assembly? Page 733.
Oregon
New York
Vermont
California
What FDA regulation went into effect January 1, 2017 changing the way some antibiotics are included in dairy feeding programs? Page 737.
Veterinary Feed Directive (VFD)
Antibiotic Inclusion Act (AIA)
Antibiotic Regulation Directive (ARD)
Feed Directives Act (FDA)
What is the most limiting amino acid in the lactating dairy cow’s diet? Page 741.
Arginine
Lysine
Leucine
Methionine
What is the single largest nutrient requirement for producing corn representing as much as 20 percent of the cost of growing the crop? Page 748.
Potassium
Phosphorus
Sulfur
Nitrogen
What is the common term used to describe traumatic reticuloperitonitis or the swallowing of sharp metal objects? Page 766.
Hardware disease
Reticulumitis
Gut compaction
Metal poisoning