Farming robots tackle labor shortages using AI
Arizona State University-affiliated entrepreneur Raghu Nandivada is pioneering a new wave of AI-powered farming robots designed to help farmers address critical labor shortages while increasing productivity and sustainability. His company, Padma AgRobotics, is building intelligent machines that can weed, harvest, spray, and even scare birds – marking an innovative leap in smart agriculture.
From Family Farm Idea to Robotics Startup
Nandivada’s journey began in rural south India, where a simple challenge from his mother – to invent a robot that could remove weeds – set him on a decade-long mission to rethink farm labor. After earning degrees in electrical engineering and an MBA from ASU’s Fulton Schools of Engineering and W. P. Carey School of Business, he teamed up with co-founder Cole Brauer to develop robotic solutions for real agricultural problems.
Recognizing rising labor costs and the strain on farmers, Nandivada spent extensive time conducting customer discovery, learning directly from growers about the tasks that most urgently needed better tools. This groundwork laid the foundation for Padma AgRobotics and earned the team early recognition and support from programs like Venture Devils at ASU’s J. Orin Edson Entrepreneurship + Innovation Institute.
Robots That Weed, Harvest, and Protect Crops
Padma AgRobotics has developed several autonomous and semi-autonomous systems tailored to farm needs:
- Weed-pulling robots that reduce reliance on manual labor.
- Cilantro harvesters capable of identifying, picking, bunching, and wrapping produce – expanding beyond weeding into full harvesting workflows.
- AI scarecrows that use intelligent movement to deter birds, replacing the need for farmers to manually patrol fields.
Field tests at farms like Blue Sky Organic Farms have shown promise for these systems, which aim to lower costs, improve safety, and boost crop protection without depending on steady seasonal labor.
Growing Beyond a Garage Startup
From humble beginnings in a garage, the Padma team now operates out of an office in Mesa, Arizona, serving clients such as Blue Sky Organic Farms, Duncan Family Farms, and Desert Premium. The company has received funding from the U.S. Department of Agriculture, the Small Business Innovation Research program, and competitive grants like the Arizona Innovation Challenge, which awarded $175,000 to accelerate development.
The team is also working on autonomous spraying systems and continued improvements to harvesting robots – with a long-term goal of developing machines that can identify and box lettuce automatically.
Innovation and Workforce Impact
Padma AgRobotics not only builds robotics; it also engages with ASU students and interns, many of whom have gone on to become full-time team members. This reflects a growing culture of hands-on innovation that connects education with real-world entrepreneurial opportunity.
In an era of increasing labor shortages and rising agricultural costs, these smart farming technologies illustrate how AI and robotics can help sustain food production and reshape the workforce – combining human insight with automation to tackle some of the toughest challenges in agriculture today.
Read the full ASU News story here