Jan 18, 2019
“Hand Planter for the Developing World: Factor Testing and Refinement” with Dr. Bill Raun
Across Central America, South America, and Africa, there are thousands of acres of land with slopes and landscapes that will never be suitable for mechanized agriculture. For hundreds of years, they have been planted by hand, a practice that continues today.
The problem is, as technology in chemical seed treatments has advanced, technology in hand-planting techniques has not, resulting in thousands of farmers’ exposure to seed-friendly chemicals that can lead to sickness and even birth defects in humans.
After splitting much of his childhood and early career between North, South, and Central America and seeing the results of this exposure, Dr. Bill Raun decided it was time to do something about it. Working with engineering students and professors at Oklahoma State University, he has spent more than 20 years developing a new hand planter that will work with existing hand-planting techniques to increase yields and get good, chemically treated seed out of farmers’ hands.
Listen now to learn:
If you would like more information about this topic, this episode’s paper is available here: https://doi.org/10.2134/age2018.03.0002
This paper is always freely available.
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CEU Quiz: http://www.agronomy.org/education/classroom/classes/837
Hand Planter Site: http://nue.okstate.edu/Hand_Planter.htm Nitrogen Use Efficiency Site: http://nue.okstate.edu/
CSA News article: https://dl.sciencesocieties.org/story/2016/feb/mon/handplanter-could-boost-productivity-for-worlds-poorest-farmers
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