Last Wednesday James Adkins guest lectured in class on agriculture irrigation. From the start I was very surprised by the quote he included that said, “While 20% of the world’s farmland is irrigated, it produces 40% of our foods supply.” This is actually pretty crazy to think that 20% of the farmland produces almost half of the food supply, and that 20% has to pay for the costs of irrigation. Through the lecture, James talked a lot about different types of irrigation systems, and different methods of irrigation around the US and world. It was really cool to see how things differed from location to location, especially when irrigation is not used on my farm at all. Irrigation is something in agriculture I am not exposed to much, so it was interesting to learn about the use/impacts of irrigation. He also talked about irrigation in California, which we briefly discussed during one of Ed Kee’s lecture.
James was really intriguing to listen to lecture because of his vast knowledge/experience with these systems. He talked about the process as well as what can go wrong with the systems. James also discussed the precision part of irrigation, and how technology has greatly impacted the accuracy and efficiency of irrigation. Ultimately, I learned a lot about agricultural irrigation from this lecture!