What nutrients do beef cattle need?
Cattle require five key nutrients:
- energy.
- protein.
- water.
- minerals.
- vitamins.
How much protein does a steer need per day?
For example, steer calves gaining 2 pounds per day may require 1.6 pounds of protein per day. If they consume 15 pounds of DM daily, the protein requirement could be expressed as 10.7 percent of DM intake.
How much protein does a feeder steer need?
Calves will need 4 to 5 pounds of a grain-protein mixture per head daily to average 1.2 pounds daily on winter fescue pastures (Table 3).
How much protein does a beef cow need per day?
“Most mature cows in mid-gestation will need about 1.5 pounds of protein per day. In late gestation they probably require closer to 2 pounds per day. When lactating, their requirements are even higher and will vary depending on the level of milk production,” she says. Cow size also makes a difference.
What is the best grain to feed beef cattle?
Corn, oats, and barley are the primary grains fed to cattle. Oats, which has a lower energy value due to its high fiber content, is considered the “safest” grain in regards to potential digestive disturbances.
What is the best grain for beef cattle?
Corn
Corn, oats, and barley are the primary grains fed to cattle. Oats, which has a lower energy value due to its high fiber content, is considered the “safest” grain in regards to potential digestive disturbances.
What are the NRC recommended nutrient allowances for beef cattle?
In 1945, the National Research Council (NRC) released the “Recommended Nutrient Allowances for Beef Cattle” (NRC, 1945), in which the requirements for protein were based on the factorial concepts previously delineated by Mitchell (1929). The first revision of the beef NRC publication was released in 1950.
What is the 7th edition of the nutrient requirements of beef cattle?
In 1996, the NRC released a 7threvised edition of Nutrient Requirements of Beef Cattle. This publication represents a significant revision of the 6thedition. One major improvement is the ability to describe different cattle types, management styles and feeding environments.
What is the purpose of this reference in cattle nutrition?
This reference has guided nutritionists and other professionals in academia and the cattle and feed industries in developing and implementing nutritional and feeding programs for beef cattle.
Where can I find the nutrient requirements of beef cattle errata 2016?
The first errata of the Nutrient Requirements of Beef Cattle publication was issued. The official errata to the Nutrient Requirements of Beef Cattle publication can be found in its website. The latest revised BCNRM 2016 feed library (Beef STD 2016.FLF) can be downloaded here.