Over the past 20 years, has per capita consumption of dairy products increased or
decreased in theUnited States? What are two reasons for that change?
Give this one a try later!
, -Increased
-Trends to consume more products like cheese and butter than increase
the use of milk compared to fluid milk
-Innovation in dairy products that have provided more options for
consumers
Explain what happens to oxygen, pH, and bacteria during the fermentation of
feedstuffs, that areensiled, from day 0 to day 30.
Give this one a try later!
Oxygen - is reduced within the first phase as aerobic bacteria utilize all of
the oxygen present and oxygen remains low from day 1 to day 30.
pH - is initially higher and is reduced as acid producing bacteria lower the
pH.
Bacteria - Bacteria populations increase initially and as the pH reduces it
kills off certain bacteria.By 30 days, the bacteria have died off because the
pH has become so low that the bacteria can not live.
If the NDF (neutral detergent fiber) of the TMR was 30% and 80% of the TMR was on
the top three screens of a Penn State Particle Separator, what is the physically
effective NDF of the diet?
Give this one a try later!
24% peNDF
peNDF=30%×0.80=24%
What are four changes in the composition of colostrum compared to milk?
decreased in theUnited States? What are two reasons for that change?
Give this one a try later!
, -Increased
-Trends to consume more products like cheese and butter than increase
the use of milk compared to fluid milk
-Innovation in dairy products that have provided more options for
consumers
Explain what happens to oxygen, pH, and bacteria during the fermentation of
feedstuffs, that areensiled, from day 0 to day 30.
Give this one a try later!
Oxygen - is reduced within the first phase as aerobic bacteria utilize all of
the oxygen present and oxygen remains low from day 1 to day 30.
pH - is initially higher and is reduced as acid producing bacteria lower the
pH.
Bacteria - Bacteria populations increase initially and as the pH reduces it
kills off certain bacteria.By 30 days, the bacteria have died off because the
pH has become so low that the bacteria can not live.
If the NDF (neutral detergent fiber) of the TMR was 30% and 80% of the TMR was on
the top three screens of a Penn State Particle Separator, what is the physically
effective NDF of the diet?
Give this one a try later!
24% peNDF
peNDF=30%×0.80=24%
What are four changes in the composition of colostrum compared to milk?
