This week started off with an interesting visit to a hydroponic lettuce farm and a chicken house. Two other preceptors took their interns there so that was cool that I got to see some interns that I hadn’t seen in a while!
With some of the other GSU dietetic interns.
Anyway, I had never been to a hydroponic farm, so I was really excited to see one. They grew numerous types of lettuce and it was all so clean! She explained how all the plants are watered and how temperature and sunlight impacts the crops. I found it interesting how the tank was on one end, and the pipes were at a slight angle so it used gravity to bring the water through the whole greenhouse and back to the tank and plants were watered with fertilizer water.
She explained how the fans work to regulate the temperature, and how if it cant get warm enough, the heat comes on, but the way it works here (in totally dumb down terms since I don’t know the proper terms) is basically the big fan will come on, which is attached to a big plastic bag with holes in it. The air then inflates the bag all the way down to the other side of the greenhouse with holes at regular intervals that let the air out. I guess this helps a more even distribution of air so it’s not hotter on one side than the other.
That clear plastic in the middle is where the temperature regulation takes place.
Another thing that was cool was the way the root system grew! The plants are grown in thin plastic containers with about 10-15 plants per container (I didn’t count exactly). All the roots end up intertwining and it looks super interesting, from a distance it almost looks like animal hide.
The root system!
I bought a few heads of lettuce, which taste awesome.
After the hydroponic lettuce farm we also got to go to the chicken house. I had no idea until I got there that they meant a huge house with about 82,000 chickens! Now, this did kind of depress me. I’ve never seen something on that scale, and seeing 4 chickens per wire cage and cage after cage lined up, it just didn’t seem ethical to me, but I realize that’s how many things are done these days with mass production of animal products. She said that they produced about 72,000 eggs per day.
Part of the chicken house
Where the eggs roll in from the main part of the chicken house to where they are packaged.
Some of the eggs
Apparently the way it works is if the chicken house is provided, the big company provides all of the chickens and the feed. What makes the difference between the regular eggs and certain branded eggs is only the feed. So the chicken stays the same, but they alternate feed to determine the brand. Kind of crazy I thought. I would post pictures of the inside of the chicken house itself, but we were told not to post any online.
I found the whole day to be a very enlightening experience.
My other big thing this week was doing a milk promotion at the high school. The Southeast Dairy Association donated two milk coolers to the high school, so as a thank you, a milk promotion was put on for a day.
The whole setup.
With my preceptor and the school nutrition director of Appling County, Ellen Carter.
The SE Dairy Association came in and brought tons of promotional materials to get kids interested. Also, any kid that picked up milk got a scratch off ticket to try and win a prize of either headphones or a t-shirt. Kids that won got to come pick up the prize and get a photo with a local dairy farmer that came by. A few kids got into the whole thing, but many kids just kind of had a blank stare. Prior to the new director coming in, there had been some bad experiences with school lunches so she thinks a lot of kids there just don’t want to hear it. Hopefully in a few years kids will be more open. But it was a good time anyway. Hopefully through more nutritional promotions the kids will slowly get more into new things!
My preceptor and I with a local dairy farmer and his wife!