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Texas A&M University-Corpus Christi, AgriLife Research approved for drone-based plant health study

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CORPUS CHRISTI — Texas A&M University-Corpus Christi and Texas A&M AgriLife Research have received the state’s first permit to use drones to conduct agricultural research at the Texas A&M AgriLife Research and Extension Center in Corpus Christi.

Research will begin soon in the use of unmanned aerial vehicles — UAVs, sometimes called drones — that are expected to help growers improve crop quality and yields while reducing production costs, savings that could be passed on to consumers.

“This represents another excellent opportunity for us to continue conducting cutting-edge agricultural research,” said Dr. Juan Landivar, director at AgriLife Research’s Corpus Christi center. “After submitting an application and undergoing an extensive review process by the Federal Aviation Administration, we were issued a permit to conduct research on in-flight operations for precision agriculture. This technology will eventually improve agriculture and, in addition, could bring an entirely new remote-sensing, multi-million dollar industry to Texas.”

The first test flight of the UAV, a fixed-wing lightweight platform called a Sensefly eBee, will take flight within days, according to Dr. Michael Starek, assistant professor of geospatial surveying engineering at Texas A&M-Corpus Christi.

A demonstration for the media will be planned in the next few months.

“This technology has huge potential,” Starek said. “Such systems can be equipped with specialized cameras to precisely map where crops are stressed, assess moisture conditions, image 3-D plant structure, detect pest infiltration, and potentially determine early on where crops are diseased. Compared to traditional aircraft or satellites, UAVs provide the capability to scout crops at a fraction of the cost and at spatial and temporal scales previously unattainable.”

Current FAA regulations prohibit flying unmanned aircraft systems for commercial purposes, Starek said. While a few companies have received waivers or permits, the permit that A&M-Corpus Christi and AgriLife Research received is specific to their role as state agencies and does not pertain to commercial uses.

The technology for growers is already here, he said. But challenges still remain on how to effectively operate and process data that is easily useable for the end users.

“I see small-scale UAVs becoming an integral tool for growers, big and small, enabling them to target their needs to better manage crops,” Starek said. “It’s relatively inexpensive, capable, and a technology that is rapidly evolving. Eventually these platforms will perform all kinds of applications beyond crop scouting, such as precisely watering or distributing insecticides. The possibilities and potential are impressive.”

Starek said the current flight permit has very strict guidelines about how, when, and where the fixed-wing UAV can be used. Initial operations will include conducting baseline surveys of crops fields at the Corpus Christi center.

Texas A&M-Corpus Christi and AgriLife Research are in the process of applying for another agricultural UAV permit.

“A second permit would use a roto-copter that operates more like a helicopter to hover and focus in on a particular problem in a field,” Starek said.

Depending on the objective and the particular sensors on a drone, an entire field crop can be surveyed in less than 30 minutes, Landivar said. The data could then be plugged into a “smart” tractor via a computer jump drive. The tractor would proceed through the field, responding to plants’ needs based on a data map showing the tractor where to apply herbicides, insecticides, water, growth hormone regulators or whatever the crop requires.

“That’s precision agriculture,” he said. “It would apply only what’s needed where it’s needed. It will make for a higher-quality, higher-yielding crop, saving the grower time and money.”

Landivar said UAVs could also eventually drastically reduce the amount of time crop managers spend in the field evaluating crop performance.

“This technology could help in phenotyping, or evaluating the thousands of prodigy lines that now must be done by hand, plant by plant,” he said. “With the proper sensors on the platform, the UAV could do in very short order what normally can take up to several days, depending on the size of the study.”

A new, technology-based industry for the state could result from the preliminary work now being done, he said.

“In addition to aiding in the production of crops, other uses for this technology include the management of water, minerals, livestock and wildlife,” Landivar said.

Dr. Craig Nessler, AgriLife Research director in College Station, said this new field of research fits well with the organization’s goals of agricultural research.

“AgriLife Research has long been known for setting the scientific bar, which ultimately benefits the grower, consumer and national food security,” he said. “With this sophisticated technology, our researchers will be able to advance their studies and solve agricultural issues in new ways.”

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Farm & Ranch

Land Market Report: March Land Sales

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By Jared Groce

Rural land sales are continuing on a steady pace for early spring, with prices holding very strong with the sell-to-list price ratios remaining very high, even on properties that have been on the market for a longer than usual time period. The total number of transactions are picking up once again as the spring selling season kicks off, and the average acreage continues to decrease.

Larger acreage properties seem to be in higher demand than smaller properties currently, with many buyers simply parking cash in real estate to hedge against inflation. Interest rates seem to have settled down and most experts agree that rates will be reduced by the fed this year. Some lenders have programs in place that allow the buyer to reduce their rates without having to go through a full refinance ordeal.

To read more, pick up a copy of the May issue of NTFR magazine. To subscribe by mail, call 940-872-5922.

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Farm & Ranch

Texas FFA State Vice President Weston Parr

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Future Farmers of America was founded by a group of farmers in 1928 with the mission of preparing the next generation of agriculture. It has done just that during its 95-year history, as the organization works to give back to others by following its motto, “learning to do, doing to learn, earning to live, living to serve.”

FFA is an organization made up of state associations, and at the helm of the Texas FFA is a team of 12 officers representing their respective areas within the Lone Star State. These individuals dedicate a year of their lives as they serve members, provide leadership, and work together with the state staff and board of directors to develop policy and lead the organization of over 177,000 members.

North Texas is represented by Area IV and Area IV, stretching from Wilbarger County to Bell County and from Runnels County to Grayson County. This year, those chosen to lead this great area are State President Isaac Hawkins Jr., Area IV, and State Vice President Weston Parr, Area V.

Parr is from the Sam Rayburn FFA chapter and the Area V Association, but the leader who now serves more than 19,100 members of Area V entered the FFA organization as a shy teenager who sat in the back of the room.

“I didn’t talk to a whole lot of people. I didn’t know what I wanted to do with my life or where I could see myself, so I wasn’t involved on my high school campus,” Parr recalled.

“Then I started FFA and slowly but surely, my ag teachers worked me into attending more contests, meeting new people, and speaking. I remember the first time I gave an officer speech to my chapter. I can still remember how embarrassing it was. To see the progression from that moment to speaking on stage at the state convention in front of thousands of people. Now I feel like I can enter the industry I want and be successful all because of what FFA afforded me for five years.”

There is not much Parr did not do during his time in high school. His contest participation included chapter conducting, wool judging, cotton judging, wildlife, and job interview, but his favorite was extemporaneous speaking, which he did not start until his senior year of high school.

“I wish I could go back to my freshman, sophomore, and junior years and start that sooner. I think if I had more time, I would have been more successful than I already was, but that was something I didn’t realize I liked at the time. I’m not naturally somebody who likes to speak in public, but it was actually my favorite,” Parr said.

Parr won several awards during his time competing. In 2023 alone, Parr earned the Texas FFA Service-Learning Proficiency title, was a National FFA Service-Learning Proficiency finalist, and a Texas FFA Extemporaneous Speaking finalist. In addition to his CDE and LDE events during high school, he showed commercial steers at Houston, and boilers at most major shows, participated in the county show with projects in ag mechanics, showed goats from time to time, and showed heifers until graduation.

“FFA provides invaluable resources and knowledge to be successful once you leave high school and you are out of the blue jacket for the first time. I have been a part of a lot of great organizations over the years, and they are all great in their own way, but in my opinion, FFA is the most successful at producing members of society who want to go and do something with themselves,” Parr said.

He was halfway through his time as Area V Association President and attending the national convention when he began to ponder the idea of running for state office.

“This is around the time when you usually figure out if you want to go through and be a state officer or you decide that area officer is your last run. I was unsure of where I wanted to go, but I knew I didn’t want to be done with FFA. I decided maybe it would be a good opportunity not only for me to make more friendships and connections, but also to give back to the program that allowed me to be able to do what I can do today,” Parr explained.

To read more, pick up a copy of the May issue of NTFR magazine. To subscribe by mail, call 940-872-5922.

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Farm & Ranch

Texas FFA State President Isaac Hawkins, Jr.

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FFA is an organization made up of state associations, and at the helm of the Texas FFA is a team of 12 officers representing their respective areas within the Lone Star State. These individuals dedicate a year of their lives as they serve members, provide leadership, and work together with the state staff and board of directors to develop policy and lead the organization of over 177,000 members.

North Texas is represented by Area IV and Area IV, stretching from Wilbarger County to Bell County and from Runnels County to Grayson County. This year, those chosen to lead this great area are State President Isaac Hawkins Jr., Area IV, and State Vice President Weston Parr, Area V.

These young leaders share a drive to give back to the organization that has given to them as they work to support FFA members while preparing for a future in the agricultural industry.

From the 12 selected representatives, delegates elect a president and first vice president, with the remaining 10 serving as vice presidents from their respective area associations. The selection process consists of a popular vote by delegates at the state convention, which accounts for 40 percent of the decision, and a committee process that includes a written knowledge exam, worth 10 percent, and an interview, accounting for 50 percent. This year, after all was said and done, Hawkins was named this year’s Texas FFA President.

Hawkins grew up as part of a large, blended family with five sisters and three brothers. While he says he did not grow up in agriculture, his youth was spent outside fishing and doing all things outdoors with his father, whom he calls his best friend. As he entered Hirschi High School in Wichita Falls, Hawkins knew he wanted to be a vet but was unsure of what courses to take to set himself on that path.

“I signed up for ag principals just because they had animals in the description. The first day of class we talked about churning butter, and I went to my school counselor that same day and told her to change my schedule immediately, but she refused. She made me stay there,” Hawkins laughed. “Luckily, I had an incredible ag teacher, and she really helped me to fall in love with the program.”

To read more, pick up a copy of the May issue of NTFR magazine. To subscribe by mail, call 940-872-5922.

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