Posts Tagged: farm
Farm Robotics Challenge launches 2024 college competition
Students must form teams by Oct. 31; proposals due Nov. 15
Registration is now open for college teams competing in the 2024 Farm Robotics Challenge and proposals are due Nov. 15. The collegiate competition is organized by The VINE, an initiative of University of California Agriculture and Natural Resources, in collaboration with farm-ng, F3 Innovate and AI Institute for Next Gen Food Systems.
The Farm Robotics Challenge is an annual event where teams of students from universities and colleges across the United States tackle real-world farming challenges. The competition focuses on small-farm applications and leverages the state-of-the-art Amiga robot to integrate robotics into agricultural research. This year, the challenge is expanding by introducing a new division for two-year colleges, to allow more students to participate.
“The Farm Robotics Challenge is not just another competition; it's a transformative experience designed to cultivate the next generation of leaders in agricultural technology,” said Gabe Youtsey, UC ANR chief innovation officer and founder of The VINE. “By participating in this challenge, students are not only showcasing their technical skills, but also contributing to a larger mission — advancing sustainable and efficient farming practices for the future. We're incredibly excited to see the solutions that these young entrepreneurs will bring to the table.”
Teams are expected to address a variety of production farming topics, which can range from any crop or size of farm. The challenges for the competition are categorized into three main areas: Autonomy, which includes course navigation; Artificial Intelligence, focusing on vision and sensing as well as dataset collection; and Attachment, which involves the development of devices that can be attached to the robot for farm tasks..
“We're proud to join forces with the University of California Agriculture and Natural Resources for the second annual Farm Robotics Challenge," said Ethan Rublee, CEO of farm-ng. "With our Amiga robotics platform, our aim is to not only inspire the next wave of agricultural innovation, but also to prepare the workforce that will bring these innovations to life.”
Judging for the competition will be based on a range of criteria including the accuracy and completeness of the project, the elegance and ease of use in the design, safety measures, interdisciplinary inclusion, societal and economic impact, cost considerations, and the commercial and market potential of the solution.
The competition will consist of two main parts: market research, project proposal and fundraising; followed by development, coding and fabrication. Key dates include:
- Team formation deadline: Oct. 31
- Project proposal submission deadline: Nov. 15
- Development start: Jan. 31, 2024
- Judging: Sept. 6, 2024
Interested students, universities and investors are encouraged to visit the official Farm Robotics Challenge website at www.farmroboticschallenge.ai to fill out interest forms and get involved. The website also features detailed information about the challenges and judging criteria.
About The VINE
The VINE, an initiative of University of California Agriculture and Natural Resources, is California's agriculture, food, and biotech innovation network. Our mission is to harness the power of open innovation to help industries and entrepreneurs grow and scale globally while catalyzing technology innovation and commercialization for productive, sustainable and equitable food systems.
About AIFS
Established on Oct. 1, 2020, the Artificial Intelligence Institute for Next Generation Food Systems, or AIFS, aims to solve the world's biggest challenges to crop and food production facing our planet: ensuring a sustainable, nutritious, efficient and safe food supply while mitigating the impacts of climate change.
About farm-ng
Based in Watsonville, farm-ng is building general purpose off-road robotics hardware and software products. The company's mission is to transform the food system by democratizing access for the smallest farmer to cutting-edge robotics technology.
About F3 Innovate
Headquartered in California's Central Valley, F3 Innovate is the U.S. epicenter for climate-smart agrifood tech. With proximity to over 13,650 farms and 5 million acres of farmland, we collaborate with top research institutions to advance industry research and development. Supported by federal and state funding, F3 Innovate is geared to shape the future of sustainable food production worldwide.
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UC awards Brodt $2M to advance soil health, climate-smart farming practices
Regional farms will demonstrate practices such as cover cropping, reduced tillage, compost and mulch use, hedgerow planting, optimized irrigation systems
To accelerate adoption of climate-smart farming practices, the University of California Office of the President has awarded nearly $2 million to a team of UC Cooperative Extension scientists and community partners working on a network of farm demonstration sites. The project will be led by Sonja Brodt, coordinator for agriculture and environment at the UC Sustainable Agriculture Research & Education Program. This UC Agriculture and Natural Resources project is one of 38 funded with $83.1 million allocated to UC by the State of California for climate action research and innovation.
Scaling up soil health and other climate-smart agricultural practices to sequester carbon, increase water and nutrient use efficiency, and improve the resilience of farms to climate-related threats like drought and floods is a core pillar identified in California's Natural and Working Lands Climate Smart Strategy.
“Our project will strengthen the nascent California Farm Demonstration Network for on-the-ground, regionally specific demonstration of a range of climate-smart practices,” said Brodt. “Regional farms will demonstrate practices such as cover cropping, reduced tillage, compost and mulch use, hedgerow planting, irrigation system optimization and more.”
The $1,999,524 project will pilot a participatory partnership extension model that allows farmers to learn from their peers to reduce adoption risks and adapt knowledge to an ever-changing environment, increasing the likelihood of farmer success and accelerating long-term uptake of complex, place-specific practices.
Building on the capacity of local trusted organizations, project collaborators will be organized in a hub-and-spoke network with three regional Farm Demonstration Hubs (Sacramento Valley, North Coast and Central Coast), a pilot Hmong/Mien Demonstration Hub, and a statewide Organic Demonstration Hub.
Collaborators at each hub will be responsible for identifying and nurturing farm demonstration sites, and conducting demonstration trials and farmer-to-farmer outreach activities. Centralized organization and capacity building will be provided by UC SAREP, UC Organic Agriculture Institute, the California Association of Resource Conservation Districts, the Community Alliance with Family Farmers, and the California Farm Demonstration Network Advisory Panel.
In addition to several UC Cooperative Extension advisors and specialists across the state, partners include the UC Hansen Research and Extension Center and the Rodale Institute California Organic Center, both in Ventura County, and the UC Climate Smart Agriculture Program. Eight Resource Conservation Districts will also be involved in leading Farm Demonstration Hubs.
The project will also conduct soil health assessment activities to inform soil health and resilience monitoring protocols in future research and extension efforts. Since many existing soil health metrics were designed for agroecosystems in the Midwest and Eastern U.S., this project aims to lay the groundwork for research to adapt soil health metrics to the arid and Mediterranean climates of California.
“By utilizing relationships built between demonstration hub managers and demonstration farms across different cropping systems, we will gather quantitative and qualitative soil health data, information about growers' management practices as well as their own perspectives of what they really need to know about their soils in order to better manage for climate resilience and mitigation,” said Brodt.
Ultimately, the project partners aim to establish an enduring on-farm extension and research system that will help thousands of farmers adopt climate-smart practices tailored to their farms.
Other grant-supported projects focus on water access, conservation
The largest of the Climate Action Matching Grants, an $8.2 million investment, supports the development of planning tools to advance sustainable, inclusive and equitable water distribution for California's 39 million people. The project is led by Ted Grantham, a UC Cooperative Extension specialist in the Department of Environmental Science, Policy and Management at UC Berkeley. Kristin Dobbin, UC Cooperative Extension specialist in the Department of Environmental Science, Policy, and Management at UC Berkeley, and Erik Porse, director of the California Institute for Water Resources are collaborating on the project.
Three other projects involving UC ANR researchers received California Climate Action Seed Grants and Matching Grants subawards:
- Development of a hydrogel that can work as a soil amendment to help small-scale vegetable farms conserve water led by UC San Diego associate professor Shengqiang Cai with Ruth Dahlquist-Willard, UC Cooperative Extension small farms advisor and interim director of UC SAREP; Mallika Nocco, UC Cooperative Extension specialist; and Matthew Gilbert, UC Davis professor of whole plant physiology. $297,979
- Development of a tool for predicting climate-water variation led by UC Irvine professor Isabella Velicogna with Tapan Pathak, UC Cooperative Extension specialist. $199,531
- A study of urban stream corridors led by UC Davis professor Gregory Pasternack with Igor Lacan, UC Cooperative Extension environmental horticulture and urban forestry advisor. $33,824
- A study of how California's housing crisis affects the growth of the wildland urban interface (WUI), where the fringes of development reach into natural areas led by UC Santa Cruz professor Miriam Greenberg, with Barb Satink Wolfson, UCCE fire advisor, Devii Rao, UCCE livestock and natural resources advisor, and the Central Coast Prescribed Burn Association.
Updated 8/31/23 to add the wildland urban interface study.
/h3>/h3>Harvest-assisting robot wins Farm Robotics Challenge top prize
UC Davis, University of Nebraska and UC Santa Cruz teams honored for ag tech innovation
[Updated June 9, 2023, to add Guilherme De Moura Araujo to Amiggie advisors.]
A robot designed to reduce farmworker injuries and streamline harvest took the top prize in the Farm Robotics Challenge 2023. The challenge spotlighted the exceptional innovation and technical prowess of students from universities across the United States. Teams from UC Davis, the University of Nebraska and UC Santa Cruz were presented awards in a virtual ceremony June 3. Organized by the AI Institute for Next Gen Food Systems (AIFS), The VINE, Fresno-Merced Future of Food (F3) Innovation and farm-ng, the inaugural annual event celebrated student innovators' contributions to the advancement of agricultural technology.
The Farm Robotics Challenge, sponsored by Beck's Hybrids, provided a platform for students to demonstrate engineering, computer science, critical thinking and business skills. They engaged in real-world farming scenarios, creating and programming farm robots using the farm-ng platform. The contest demonstrated how students can apply technology and innovation against challenges in agriculture.
The awards ceremony recognized the following teams for their exceptional contributions:
Grand Prize Winner: Amiggie from UC Davis, a robot designed to assist human pickers and streamline harvest operations. The robot monitors risky postures, carries harvested crops, and streamlines the unloading process for increased efficiency.
Team advisors: Juan Fernando Villacres, Guilherme De Moura Araujo, Lance Halsted
Students:
- Kaiming Fu
- Yuankai Zhu
- Xuchang Tang
- Qikai Gao
- Shuchen Ye
- Hualong Yu
- Yihan Wu
- Jinduo Guo
- Hang Ji
- Xiaotan “Molly” Mo
Complexity in Design Prize: Huskerbot from the University of Nebraska-Lincoln, an innovative robot that combines machine learning and precise herbicide application for more sustainable farming.
Team advisor: Santosh K. Pitla
Students:
- Amlan Balabantaray
- Shaswati Behera
- Nipuna Chamara Abeysinghe Herath Mudiyanselag
- Krishna Muvva
- Kaden Monk
- Kashish Syed
- Zane Rikli
- Ryleigh Grove
Elegance in Design Prize:Robo-ag from UC Davis, an autonomous robot designed to target pesticide application to minimize chemical waste and environmental impact.
Team advisors: Mason Earles, Alex Olenskyj, Vivian Vuong
Students:
- Heesup Yun
- Earl Ranario
- Nishi Bhagat
- Riya Desai
- Connor Davainis
- Summer Reeves
- Amir Mazraawi
Small Farms Robot Design Prize: Electrified Slugs from UC Santa Cruz, autonomous navigation software that efficiently weeds plant lines on small organic farms.
Team advisors: Dejan Milutinovic, Darryl Wong
Students:
- Oliver Fuchs
- Joshua Gamlen
- Katherine Rogacheva
Gabe Youtsey, chief innovation officer of University of California Agriculture and Natural Resources and founder of the VINE, commended the competition's success.
"The Farm Robotics Challenge is about shaping the future of agriculture by inspiring the next generation of ag tech pioneers," said Youtsey. "The ideas that emerged from this competition are solutions for today's farming challenges, highlighting how technology can contribute to a more sustainable, productive and resilient food system."
Ethan Rublee, CEO/Founder of farm-ng, was highly impressed by the dedication, creativity and vision demonstrated by the student teams.
"The innovative solutions these students have engineered is a testament to their determination and ingenuity," Rublee noted. "They're not just addressing the challenges facing agriculture today — they're proactively anticipating the problems of tomorrow. It's truly exciting to imagine where their ideas will take us in the future."
Steve Brown, AIFS associate director, commended the students for being a part of a meaningful moment in the history of agriculture.
“With 2 billion more people to feed in the next 25 years, there are grand challenges that this generation realizes are directly in front of them, and they are meeting those challenges,” Brown said. “It was encouraging to see the imagination of this generation of makers of all talents leveraging technology, which is now able to bring their ideas to life.”
In addition to recognition and prize money — $10,000 for the Grand Prize Winner and $5,000 for each category winner — the Farm Robotics Challenge winners will have the opportunity to showcase their innovative projects at FIRA USA 2023 in September. This premier event in Salinas California serves as a global stage for agricultural technology innovation, presenting an opportunity for these young innovators to make their mark on an international level. Learn more about FIRA USA 2023 and register at https://fira-usa.com
“All participating teams deserve recognition for their dedication, hard work and innovative solutions,” said Youtsey.
Other competitors included Autonomous Pasture Weeding Robot and Autonomous Lettuce Weeding Robot from Cal Poly-San Luis Obispo; Team Klaatu from UC Santa Barbara; The Maize Runners from Brigham Young University; Team 307, Team 306, and Bobcats from UC Merced; TartanPest from Carnegie Mellon University; Children of the Corn, Dig Doug, and PruneScape from Purdue University; and SARDOG from Fresno State.
For more information about the Farm Robotics Challenge and future events, please visit https://farmbot.ai.
[Updated June 9, 2023, to add Guilherme De Moura Araujo to Amiggie advisors.]
/h3>Study offers insights on reducing nitrate contamination from groundwater recharge
Light irrigation before flooding stimulates microbes to remove nitrates from soil
With California enduring record-breaking rain and snow and Gov. Gavin Newsom recently easing restrictions on groundwater recharge, interest in “managed aquifer recharge” has never been higher. This process – by which floodwater is routed to sites such as farm fields so that it percolates into the aquifer – holds great promise as a tool to replenish depleted groundwater stores across the state.
But one concern, in the agricultural context, is how recharge might push nitrates from fertilizer into the groundwater supply. Consumption of well water contaminated with nitrates has been linked to increased risk of cancers, birth defects and other health impacts.
“Many growers want to provide farmland to help recharge groundwater, but they don't want to contribute to nitrate contamination of the groundwater, and they need to know how on-farm recharge practices might affect their crops,” said Matthew Fidelibus, a University of California Cooperative Extension specialist in the UC Davis Department of Viticulture and Enology.
A recently published study by UC scientists sheds new light on how nitrates move through an agricultural recharge site and how growers might reduce potential leaching. Researchers analyzed data from two grapevine vineyards at Kearney Agricultural Research and Extension Center in Fresno County – one flooded for two weeks, and other for four.
Understanding initial nitrate levels crucial
A key factor in mitigating contamination is understanding how much nitrate is in the soil at the outset, said study author Helen Dahlke, a UC Davis hydrologist and leader of UC Agriculture and Natural Resources' strategic initiative on water. In areas with little precipitation and cropping systems that require greater amounts of synthetic fertilizer, the accumulation of residual nitrate – resulting from nitrogen in the fertilizer not taken up by the plants – can be quite high.
“The percentage of nitrates in some soils can really increase over the years, particularly if you have many dry years in a row where you don't have access to irrigation water or natural precipitation flushing some of those nitrates out of the soil,” Dahlke said.
While intense rains in recent weeks have helped dilute nitrate concentrations naturally, farmers looking to participate in recharge during the dry years ahead should consider flooding their fields with greater volumes of water.
“If you're doing this for the first time – on-farm recharge in the winter – check your residual soil nitrate levels because if they're very high, you should apply a lot of water in order to make sure that the residual nitrate is diluted down,” said Dahlke, who also added that growers should check their soil properties for suitability of recharge projects.
She recommended using, as a “good first approximation,” the online Soil Agricultural Groundwater Banking Index map, a project led by Toby O'Geen, a UC Cooperative Extension soil resource specialist.
Researchers looking at other ways to reduce nitrates
Even before flooding the fields for recharge, there are several practices that can lower initial nitrate levels and risk of leaching. Cover crops such as alfalfa and triticale, for example, can help take up residual nitrates that accumulate from fertilizing a main crop over time.
Dahlke and Fidelibus – a co-author of the San Joaquin Valley vineyard study – both pointed to pre-flooding irrigation that encourages denitrification, a process in which soil microbes transform nitrates into gaseous forms of nitrogen.
“Those denitrifying microbes need to be stimulated to do the work,” said Dahlke. “What we have found is that if you do a little bit of irrigation before you start the flooding, increasing the soil moisture can get those microbes started and they can take out more nitrate from the soil.”
The timing and quantity of fertilizer applications are also major factors in reducing leaching. Although more growers are following high-frequency, low-concentration practices to maximize uptake by crops, Dahlke said there needs to be more emphasis on incorporating nitrogen transformation processes – such as denitrification – in the nutrient management guidelines that farmers follow.
“Implementing thoughtful nutrient management plans will play a particularly important role in participating farms,” Fidelibus added.
A more holistic view of groundwater recharge
In short, choices made during the growing season can affect those in the winter recharge season – and vice versa. For example, applying compost or other organic amendments to soil can give microbes the “fuel” they need for sustained denitrification.
“What we have found is that our denitrifying bacteria often run out of steam because they don't have enough carbon to do the work,” Dahlke said. “Like us, microbes need energy to do the work, and for microbes this energy comes from soil carbon.”
Then, adding moisture via recharge to that field with high organic content can stimulate mineralization and nitrification, processes in which microbes transform the organic nitrogen into ammonium – and subsequently nitrates – that the plants can then take up. Those naturally occurring nitrates would thus reduce the need for the grower to apply synthetic fertilizer.
“The winter on-farm recharge experiments have shown that altering the moisture regime in the winter has consequences for the nitrogen budget in the summer growing season,” Dahlke explained. “Theoretically, what we need to be doing is better integrating both seasons by keeping an eye on the soil-nitrogen balance across the whole year so that we can ensure, at the end of the growing season, the residual nitrate in the soil is minimized.”
The study, published in the journal Science of The Total Environment, was part of the post-doctoral work of former UC Davis researcher Elad Levintal. In addition to Fidelibus and Dahlke, other authors are Laibin Huang, Cristina Prieto García, Adolfo Coyotl, William Horwath and Jorge Rodrigues, all in the Department of Land, Air and Water Resources at UC Davis.
/h3>/h3>/h3>/h3>Bees Buzzing on Breathtakingly Beautiful Berry Blossoms
The alliteration doesn't get much better--bees buzzing on breathtaking berry blossoms. Berry...
Two honey bees foraging on berry blossoms at the UC Davis Ecological Garden at the Student Farm. (Photo by Kathy Keatley Garvey)
A honey bee and a native bee seeking the nectar at the base of the berry blossoms. (Photo by Kathy Keatley Garvey)
A honey bee nectaring on a berry blossom. (Photo by Kathy Keatley Garvey)
A honey bee takes flight--time to head for another berry blossom. (Photo by Kathy Keatley Garvey)