John Leif, CCA, is a Field Agronomy Manager for AgroLiquid. In addition to his extensive crop nutrient knowledge, he has conducted research on crop protection products, natural resource and conservation issues, and soil health. He earned his bachelor’s and master’s degrees from the University of Nebraska in agronomy and field crop weed control.
Seed and crop protection selection has changed dramatically over the past 20 years, but crop nutrition planning is sometimes based on past history rather than on knowledge of the soil and needs of the crop (“it’s what I’ve always done.”)
For 2 days only, February 20-21, 2020, No-Till Farmer editors are giving you the chance to re-live the best-of-the-best 2020 National No-Tillage Conference presentations through a unique online event — The National No-Tillage Conference Virtual Review.
Finding solutions to the problems farmers face is what inspired Harry and Etta Yetter to open a small machine shop in west central Illinois in the 1930s. Today, four generations later, Yetter continues the tradition of solving agricultural problems to meet the needs of producers all over the world.
Needham Ag understands the role of technology in making better use of limited resources within a specific environment by drawing on a wealth of global experience to overcome the challenges facing today's farmers, manufacturers and dealers.