A few members of the HMC Farms team recently participated in a panel at West Hills College focused on the Fresno-Merced Future of Food (F3) Innovation AgTEC initiative. This initiative focuses on developing a skilled, next generation workforce to support advanced, sustainable food production and manufacturing. As you’ve seen through our Ag tech topics over the summer, we are focused on improving jobs and processes through the use of ag technology and this was a great opportunity to talk about an example of how we’ve made that happen.
As the seasons change, the trees adjust to their new environment. Leaves change, then drop; limbs are pruned to encourage new growth in the Spring, and soil is enriched to replenish any nutrients that were depleted during the summer season.
Around this time toward the end of harvest season and on the cusp of the holiday season, we tend to pause and reflect on things we are thankful for from the past year. Many years we have the same gratitude list: health, family, community, and a safe place to call home. This year, we are adding the extra precipitation that provided us with an abundance of water, although it arrived in an unusual way. Always at the top of our list is the opportunity to do what we love with our family and a team of employees who‘ve become our extended families. Thank you for being part of that every year.
This month was our final table grape harvest for the 2023 California season. Available varieties are Allison for red seedless, and Autumn King for green seedless. We are removing plastic from vines and are lightly irrigating fields since most of the predicted storms subsided as the rainy days approached. We are beginning to prep orchards for the upcoming season by installing trellis systems and preparing the fields for new plantings.
Harvest continues in all tree fruit commodities, both organic and conventional. While the fruit may not have known there was a recent holiday this month, we did, and were happy to celebrate with fresh Peach cobbler, a stone fruit salad and a few more of our favorite summer tree fruit recipes (after we finished picking and packing). We hope all who celebrated had a happy and safe Fourth of July filled with fresh fruit and a few fireworks!
This month a heat wave with temperatures peaking at 114 degrees Fahrenheit hit the central valley. This requires earlier and shorter harvest hours for tree fruit, so crews can pick in the morning when it is cool and avoid the exceedingly high heat in the afternoons. The fruit tends to stall at these temperatures, meaning it goes into a state of lower activity, with minimal growth and maturity during peak temperatures. For grapes, the risk of sunburn is still worrisome, especially in later varieties that have not yet completed verasion.
Traditional “sunburn” happens wherever the sun touches the fruit at those high temperatures and is fairly obvious right away. Recently, we started noticing some berries that were protected from the sun and in shade were beginning to shrivel. The good news is we left more fruit on the vine than in previous years, hopefully it will help compensate for the shriveled berries.
With forecasts lingering above 100 degrees Fahrenheit, heat awareness is increasingly important. People are encouraged to take additional water breaks, are reminded of the warning signs for heat illness, and work in a buddy system. This is when we see increased benefits in our ag technology. All picking platforms have built in shade canopies, to provide relief from the heat and the burden of carrying a heavy ladder. Drone or robotic harvesting can be utilized in the future on these exceedingly hot days. Pictured below is an advanced farm harvester that can pick tree fruit in day or night conditions. Click here to see them in action.
Even though it seems like we have been at this for months, we are only halfway through our stone fruit season. It has been a quality eating year and some of the best varieties are yet to come. Fortunately, the heat did little damage to the existing fruit, and we are all looking forward to a slight cool down. This is the perfect time to get in extra stone fruit ads before the season begins to wind down. Grapes are starting slow, much like stone fruit did. In about a week or two we will get into full harvest volumes and are hoping to have ample volume for the entire season. The season harvest dates are remaining later than “normal”, and we are still unsure if that trend will continue for the remainder of harvest.
Science fiction stories about the future generally go one of two ways: A dystopian hell where robots attack us (“The Terminator”) or a dystopian hell where robots attack us in space (“2001: A Space Odyssey.”) But now it’s time to separate science fiction from fact. As the labor crisis continues in agriculture, with common-sense immigration reform at a standstill and an aging workforce threatening the future supply of skilled labor, technology will be one of the saviors of the industry. In recent agricultural industry events—from FIRA USA, the first American version of the international ag robotics expo that was held in Fresno, to the Alliance for Food and Farming Safe Fruits and Veggies farm tour across the Central Valley, to the Organic Grower Summit held last month in Monterey, Calif.—the excitement about agtech was tempered by one recurring question: Does automation mean farmworkers will lose jobs? It’s a humane question, one based in the very worthy concern that individuals’ livelihoods would be eliminated by technology. It’s a variation on the dystopian theme that has populated our pop culture for decades.
The answer, thankfully, is no. In fact, in a scenario that might be counter-intuitive for a layperson— automation doesn’t replace workers, but it will actually improve workers’ quality of life by making their specific jobs easier and giving them better paying opportunities down the road. At FIRA, Hernan Hernandez, the Executive Director of the California Farmworker Foundation, gave a presentation on exactly this topic, noting that technology collaboration is the key to farmworker economic mobility as well as a way to improve safety on the job.
“When we were asking farmworkers ‘What do you think about these new machines? What do you see? What is the future?’ many of them were a bit scared—but the majority of them said these machines are great and all, but they will never replace us,” he said. “We’ve seen this in our data—a lot of farmworkers support technology. They think it is going to help them….In the Central Valley, the farmworkers’ average age is 45 years old. This is a workforce that, five to 10 years from now, is going to need technology to help them with their day-to-day activities.”
Hernandez says his organization is striving for a “free, fair, prosperous society” and he believes farmworker education to assist with career development is key. To that end, CFF is working with the Fresno-Merced Future of Food Innovation (F3) coalition, which in 2022 received a $65.1 million grant from the U.S. Economic Development Administration—the largest grant ever received in the Central Valley—to accelerate the integration of technology and worker skills.
“One thing that I do want to emphasize is the workforce that we have today knows the fields,” he said. “They’ve lived in the fields, they’ve worked in the fields for 10-, 20-, 30-, 40-, 50 years. They know exactly what the terrain looks like and how to do the work. The one thing I would want to see is more farmworkers being included in the discussions so we can produce better technology that is safe.” That is exactly what is being done at HMC Farms in Kingsburg, Calif., according to Vice President Drew Ketelsen. “We will always need people—we cannot function without them,” he said. “But technology changes our ever-shifting landscape. Just like in many other industries, some job [categories] are lost and others are gained. There are new positions available in specialized areas in ag because of technology, allowing people the opportunity to pursue careers that didn’t exist five years ago.” The best comparison to make is to think of what
happened to switchboard operators as communications technology improved. Do those kinds of jobs exist in this day and age? Rarely. But did the mobile phone open up a whole new world of better-paying jobs in the same sector? Absolutely. Yesterday’s switchboard operator is today’s app designer.
Ketelsen’s team now operates everything from flying autonomous robots to optical grading and sorting machines to Burro self-driving wheelbarrows to field moisture probes to help HMC’s operations run more efficiently. “Ag technology is present in every aspect of our operation, from field preparation to harvest, packing to shipping, and everything in between,” he said. “Agtech doesn’t always look like a scene from the future, it can be as simple as adding a power system to reduce the manual human effort required of an activity—think of using a power drill rather than a screwdriver. Agtech is not about taking jobs away, it’s about making jobs better for employees.”
And while the cool factor of ag robots is undeniable, there is a very serious business motivation for Ketelsen’s push for technology at his operations.
“If agriculture does not innovate, the job loss will be astronomical. In contrast with slowly losing some jobs to innovation, all jobs will be immediately lost if farm acreage is replaced with non-labor-intensive crops, or pulled out of agriculture altogether,” he said. “The concern is about more than jobs; it is also about food security. Two-thirds of all the nation’s fruits and nuts come from California alone. If we cannot find a way to provide healthy and affordable food, everyone will suffer.” For Chris Rotticci, General Manager at Taylor Harvesting LLC, the fight for automation is on two fronts: toward off the future inevitable collapse of the ag labor system—and to make sure today’s industry workers stay safe. Why use a ladder when workers can harvest from a mechanized raised platform that moves along the orchard row?
“Here, our emphasis and goal of automation is to improve our ergonomics,” he said. “How do we improve that work environment for the person that is actually doing the work? If we can build convenience into their working environment where they can improve their throughout, that’s a win for everyone.” (Article Courtesy of Western Growers. Click here to view.)
Trees are now blossoming in many Central Valley tree fruit farms, with about half of our orchards in some stage of bloom. As blooms emerge, so do the first worries about the upcoming season’s crop. Blooms are very susceptible to being damaged or killed by below freezing temperatures. This month our area saw temperatures below freezing for a substantial amount of time, with some weather stations reporting lows of 27 degrees, we prepare our mitigation efforts. This mostly involves running irrigation to bring up warmer water from underground to provide a couple of extra degrees to the growing environment. In a few select areas, we have wind machines that we will run to bring warmer air down closer to the orchard floor. Some of the early varieties had a fairly high flower mortality rate, but as a reminder, we only need a small percentage of fruitlets to achieve a near full crop. Crop potential will depend on how evenly distributed viable flowers are on the tree. We remain optimistic that the damage to the early varieties will be minimal and we are thankful that the forecast has removed freezing temperatures as many more varieties have come into bloom.
The fall rains are upon us. At the beginning of the month, we received over ¾ of an inch, which is substantial for our area. The storm was cold enough for snow in the mountains, and hopefully this is the start of some form of drought relief. Once it dried out, we continued pruning tree fruit orchards and wrapped up harvest on the grapes for the year. Overall, the weather has been nice and cool, which helps the trees enter dormancy and accumulate chill hours. Dormancy is important during pruning because it allows the trees to drop their leaves, giving the pruners a better view of the tree structure and make better cutting decisions. Chill hours are important because it allows the trees to enter their “resting” stage, and a more rested tree is a tree that will wake up happy and ready to go in 2023!
As we learn about and incorporate Ag technology into our farming methods, the goal is not to remove workers or jobs, but rather to improve jobs so that our employees can manage the same amount of work with less physical stress. Ag tech also helps us ensure that we can continue to grow and sell fresh produce as our environmental and political environment continues to shift. In reality, adding technology to our fields will end up saving jobs in the long run by ensuring that we are able to operate for generations to come. Tevel Aerobotics and HMC Farms are working together to create this future.
A huge part of being a family run business is contributing to our community. We live where we work, and coworkers are friends as well as neighbors. Pictured above are one of the many HMC Farms teams, full of family members, coworkers and our community. A life in farming is not simply trees and vines, it is not just what we do, it is who we are, and we are proud to provide for the community whenever possible. We are thankful every day for the opportunity to grow food for our families.
The week before Thanksgiving, HMC employees gathered to volunteer at the Fresno Food Bank. The Fresno Food Bank is an organization that we feel very strongly about. We know both our financial and personal efforts are well directed, as the Food Bank provides crucial support to those that are less fortunate in our community. Each year we donate produce as well as our time. In 2022 HMC Farms donated over 500,000 lbs. to the Central California Food Bank.
HMC Farms® has partnered with Tevel Aerobotics Technologies to pilot their drone harvesting system utilizing Flying Autonomous Robots. Each robot has the ability to fly, locate fruit, harvest and place the fruit all on its own with no human interaction required.
HMC Farms has a reputation for pursuing cutting edge ag technology. Drew Ketelsen, Vice President and Farm Manager, has a background in civil engineering which gives him a unique perspective on farming and technology. He and Jon McClarty, President of HMC Farms and Drew’s brother-in-law, work together to stay updated on the latest developments and test various forms of ag tech in order to determine the best fit for their farms.
Ketelsen attributes HMC’s high density stone fruit planting system with the ability to utilize drone harvesting. He says, “The years of work we’ve put into cultivating high density orchards are paying off as we implement technology like Flying Autonomous Robot harvesting. We have successfully harvested peaches, nectarines and multiple colors of plums using drones this summer. This project is still in an early stage, but the future potential is very exciting.”
When asked about his thoughts on the pilot program and expanding into the U.S. market, Ittai Marom, US General Manager at Tevel Aerobotics Technologies, shared: “Tevel is pushing the limits of the autonomous revolution in agriculture, and this year marks our debut in the US with our first customers, among them HMC Farms. In harvesting HMC’s fruit, we are gaining first-hand field experience by working alongside their team, while HMC is positioning itself at the forefront of robotic harvesting of stone fruit. So far in our California operations, we have successfully harvested peaches, nectarines, and plums. We are grateful for the support we are getting from HMC’s management and team.”
Autonomous harvest options have great potential to fill a crucial need in the agricultural community, which has notoriously dealt with labor shortages over the years. In places like California’s Central Valley, this technology also may help with harvest during periods of extreme heat, as summer temperatures can often reach well above 100 degrees for many days in a row, right at the peak of stone fruit harvest.
About HMC Farms
HMC Farms is a family owned and operated farming business that has grown tree fruit and table grapes in California’s Central Valley since 1887. They believe in growing fruit they are proud to put their name on. To learn more about HMC Farms, visit www.hmcfarms.com.
About Tevel Aerobotics Technologies
Tevel’s mission is to lead the transformation from manual fruit picking into on-demand Flying Autonomous Robots. To learn more about Tevel, visit www.tevel-tech.com.
The grape industry is approximately 50% shipped through the industry estimate of 106,500,000 boxes, though it wouldn’t be surprising to see the industry come up short of that number due to the peculiar growing conditions this season. HMC is not quite that far through the season. We are looking forward to our Allison red seedless harvest, which is our biggest volume variety of the season. Red grapes should be available through December, but it is expected that the industry will run short of green grapes before then.
Each year after harvest is complete, we replenish nutrients in the soil of our orchards and vineyards. We take soil samples to determine which nutrients need replenishment and then select from different compost options based on their nutritive values. This year, our post-harvest organic orchards need more nitrogen and our post-harvest conventional orchards need more phosphorus and calcium, so we selected two different compost options to meet each of these needs.
Our Allison red seedless table grapes are finally in harvest! As we shared a few weeks ago, the smoke from California wildfires slowed the maturity of our late season table grapes. That pushed back the harvest window significantly for one of our favorite varieties. Contact your HMC Farms representative for more information on availability and pack styles.
As we look into ways to make table grape harvest more efficient, we are testing out a self-driving cart called Burro. Our employees can harvest grapes and place them onto trays that the Burro drives out to the end of the row for them, eliminating the need to push a heavy cart full of grapes to the end of the row. Not only does this make grape harvest less strenuous on our employees, but it makes the time spent on harvest more efficient by eliminating time spent pushing the carts back and forth in the vineyards. Tune in to this week’s Farm Friday on our Instagram page for more details.
Western Growers (a non-profit organization that represents local and regional family farmers growing fresh produce in Arizona, California, Colorado and New Mexico) is collaborating with Fresno State University and Cal Poly San Luis Obispo to create the Careers In Ag program. This program introduces students, who are mostly made up of STEM-related majors (Science, Technology, Engineering, and Mathematics), to the wide variety of potential careers in agriculture. On a tour of businesses in the Central Valley, the Careers in Ag group visited HMC Farms to cover the topics of farm management, sustainability, plant science, and innovation. Several members of the McClarty family met with the students, discussing their different areas of responsibility and how farming, ag technology, accounting, and sales all fit together to make HMC Farms a successful ag business with a very diverse set of career opportunities within one organization. In addition to open dialogue about different departments and career options at HMC Farms, Harold McClarty discussed the issues faced by California farmers, and the future of ag in the Central Valley with the students.
After the discussion held at the HMC Farms main office, the students headed out to the farms. Drew Ketelsen, Farm Manager and head of our technology projects, introduced the Careers in Ag students to different innovative techniques and technologies we have put in place to become more efficient. He discussed his background in civil engineering, and how that skillset has translated into farm management to transform our planting and irrigation methods. Students observed the difference between an orchard planted in the traditional method and one set up using a high density close-planting method. This new method of planting will ultimately make multiple farming activities, such as pruning and harvesting, more efficient using new ag technologies.
We are thankful to Western Growers for giving HMC Farms the opportunity to show STEM students how they can fit into the world of agriculture, and to hear their questions and concerns about careers in ag. We may have just met the future leaders of industry!
To learn more about the Western Growers Careers in Ag program, read this article.
This month, University of California, Davis professors hopped in two vans and took a road trip to visit HMC Farms. The visit was part of an ongoing relationship between UC Davis and HMC Farms that stretches back many years. On the trip, professors were able to get a well-rounded understanding of our specific commodities, farming practices, and the issues we face today.
By meeting with farmers and other employees who are working actively in the subject matter being taught at UC Davis, the professors had the opportunity to ask questions and gain knowledge from a different perspective outside the classroom. In turn, the HMC Farms team had the opportunity to become educated on current research projects and studies being conducted at the university which pertain to our particular segment of agriculture. As part of our sustained commitment to education, this meeting was a way to bridge the gap between what’s being taught in the classroom at UC Davis, and what is taking place every day at HMC Farms. We hope to continue hosting meetings like this on a regular basis in order to maintain an open dialogue with institutions like UC Davis, which are educating the future leaders of our industry.
