The hormones used to fatten beef cattle really depend on the company who makes them and the gender of the cattle you are wanting to use them on. Most people state that "growth hormones" are used to fatten beef cattle, but this really isn't the case. Here's a few of the common hormone implants used in fattening beef cattle and what they comprise of:
Note that none of these implants contain any form of growth hormone or rBGH.
The availability of such implants can be found at your local farm and ranch store, or can be purchased from your local large animal veterinarian.
See the related links below for more information.
Hormones are used on cattle to ensure they fatten up, grow quickly, produce higher yields of milk and produce high financial gains. Hormones used to fatten beef cattle and their availability are synthetic and natural hormones that ensure cattle has a high turn over rate, i.e. they are quickly slaughtered and replaced with new fast growing/fattened cattle. Natural hormones include the hormones estradiol benzoate progesterone or testosterone. The availability of such implants can be found at your local farm and ranch store, or can be purchased from your local large animal veterinarian.
Anything from beef producers, backgrounders, stockmen, to feedlot owners.
Because a high calving percentage is the incremental increase of cattle available therefore beef is at a higher availability.
Basically any crop that has a high protein value (almost all leguminous crops do) examples are beans, alfalfa, clover, and soy.
Not all farmers, no. Only those that are feeding cattle in CAFO operations (feedlot and dairy) that are raised for only beef and/or milk and in those countries that do not prohibit hormones or antibiotics being fed to cattle will be feeding cows hormones.
For the small-time producer, yes, but as a conventional beef animal, no definitely not. Brown Swiss are bred to be dairy cattle, or to produce milk, not to produce beef. However, that's not to say that they cannot be raised as beefers: Brown Swiss steers tend to fatten up and finish better than Jerseys, for one, and even Holsteins. But they're still dairy cattle regardless.
They are raised on either family farms or feedlots.
Beef comes from cattle, be they steers, heifers, cows, or bulls.
All Canadian provinces which are involved in the backgrounding and/or feedlot industry--from British Columbia to Ontario and everywhere beyond and in between--are allowed to inject feeder/finisher beef cattle with hormones to obtain better growth and feed efficiency.
They raise cattle or beef cattle
Cattle are reared for milk and meat production.
Salers are beef cattle.