Monday, March 24, 2014

The "Harvest"


Part of animal agriculture is providing food for consumers. While this may be a controversial topic for some, it is part of life. As I’ve discussed in some of my previous posts, many people are becoming much more disconnected with agriculture. In the past few years the new term “harvest” has been pushed to be used by producers instead of slaughter or going to market. Now part of agriculture is producing animals for human consumption. People need to know the market process because it is just part of the life cycle and it should not have to be mellowed out to make it seem nicer.
             Now when animals go to market there are several rules that are followed to make it less stressful for the animal. When loading turkeys on trucks they go in the early morning when it is dark yet and use blue lights. Turkeys can’t see in the dark so they have less damage to the birds because they are calmer.  Before animals go to market they should be off feed for 12-24 hours. This is a done because then the meat will be safer to eat. If they have had feed before processing there is still feed in the digestive tract and this often can lead to contamination and food born illnesses.
 
Meat packing plants are designed to make it the most humane for animals. Dr. Temple Grandin has been a huge influence on plant designs and I have had the privilege of hearing her talk at two different events. I would highly recommend a person to watch the video “Dr. Temple Grandin explains beef slaughter process in video tour” to understand processing a little better. This video can be found at: http://www.cattlenetwork.com/cattle-news/Dr-Temple-Grandin-explains-beef-slaughter-process-in-video-tour-167549335.html  She has a very good point at the end of the video where she says she does not convince people they are wrong if they don’t eat meat, but that it is important to understand where a person’s meat comes from. The video also is an excellent tour of the plant and its design.
When meat is being sold the USDA has laws that require certain labeling. COOL requirements or country of origin labeling is one area that the department regulates.  Sellers must have meat labeled by country of origin and this allows meat to be traced back to anywhere it was produced in case of an outbreak of some sort. More information about COOL labeling can be found at: http://www.ams.usda.gov/AMSv1.0/cool
Having been on two different national poultry judging teams I have had experience at judging chicken and turkey carcasses. The USDA has different qualities that whole birds and parts are judged on to determine the grade. Bird with more than 1/3 of the flesh being exposed because of missing skin, 2 broken non-protruding bones, 1 broken non-protruding and 1 disjointed, or any broken protruding bones are automatically a C grade. A grade can have 1 disjoint and flesh no more than ¼ of a square inch showing. B grade carcasses are somewhere in the middle and some qualifications vary depending on the weight of the carcass. Missing meat and bruising are also factors that are considered. In the end marketers try to sell the most desirable product to consumers while getting the meat in the most humane way.
          C Grade due to more than 1/3 skin exposed on drumstick 

C Grade because of missing meat
 
 

 

Friday, March 7, 2014

Disbudding Goat Kids


                In this time of year (January-March) most producers are dehorning their baby goat kids. Dehorning or disbudding goat kids is often a topic that receives a lot of questions. While it is such a hot topic, if done correctly it is way less pain on the kids. Unlike cattle which can have the genetic background to be polled (having no horns), goats do not have this quality yet or some dairy breeds that do have other problems.

To start off we have found on our farm it is a lot easier on both the person dehorning and the kid to dehorn them at a young age. Most people will tell you 3-14 days is the best time to disbud. While this time frame is definitely much more desirable than 2-3 months of age, I have found that if you can get this job done from 3-7 days it is the best. I typically like to do them at 3-5 days of age. The reason it is best to dehorn at a young age is because the more the animal grows the more its horns will grow and it will be more painful for them later on. Also the horn will become harder the older they get. Bucks horns grow faster than does. As long as I can feel where the horn is going to be I will dehorn them at 3 days. The kids have much more vigor afterwards this way and it is less stressful for them.

Dehorning is done for a safety reason. Goats are curious animals so horns are just an easy thing to get stuck in fences. For showing market animals a rule for almost any show is that the goats have to be dehorned. Now this is just the market wethers or market does, as well as dairy breeds. Market type goats that are used for breeding can still have horns. It is easier to work with animals without horns and because they are going to be used for market they do not need horns. Does and bucks are allowed to keep their horns as a means of self-defense.
This is a goat I disbudded last weekend when I was home.

When dehorning, it is easiest to have a box to stick the kids in. Before a person begins dehorning it is best to take a clipper and clip some of the hair off their head, so it is easier to see and so it won’t smell like burnt hair. When the iron is hot enough which normally takes a good 15 minutes a person should place it over the bud with a little pressure and rotate it. Normally it takes about 5 seconds of slow counting. After this step there should be a copper color looking ring. The next part is the most important. The center part needs to be scooped out otherwise the horn will grow back as regrowth or scurs (growth that wiggles). We normally rotate between horns. After the initial cooper rings are done we let the iron heat up a bit and this also gives the kids some time to rest. It is typical that the kids will yell a little bit, but it depends on how noisy they are. Some of my goats are just in general a lot more vocal than others. It also helps to do it at an earlier age like I already mentioned because it is less painful.
 
This picture from the Fathers Bounty Homestead website is a good
example of the cooper color that a person wants.

This website has a very nice article explaining the different reasons on why dehorning is good. The first picture of the young doe (Firefly) is also a good visual of what a dehorned goat looks like after some time has passed.

 
This first 5 minutes and 45 seconds of this video explains the set-up of dehorning quite well.