IN-DEPTH: Variable-Rate Fertilizer Applications

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Agriculture Today

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• An in-depth look at variable-rate fertilizer applications • ...and why farmers have been slow to adopt this technology • Agricultural news • Gus van der Hoeven’s “Stop, Look and Listen…” 00:01:30 – Variable-Rate Fertilizer Applications:  K-State precision agriculture economist Terry Griffin is joined by a gerontologist from the Arkansas Colleges of Health Education, LaVona Traywick...they cooperated on a recent study of variable-rate fertilizer applications, and why farmers have been slow to adopt that technology over the many years that it's been around. 00:12:52 – Variable-Rate Fertilizer Applications (Part 2):  Continued discussion with K-State precision agriculture economist Terry Griffin, and LaVona Traywick, a gerontologist from the Arkansas Colleges of Health Education. They looked at the slow adoption of variable-rate fertilizer applications.  There are both economic and generational components to their findings, and this research says a great deal about how the different farming generations embrace precision technology. 00:24:17 – Ag News:  A look at the day's agricultural news headlines. 00:32:34 – "Stop, Look and Listen":  K-State's Gus van der Hoeven presents "Stop, Look and Listen", his weekly commentary on rural Kansas.   Send comments, questions or requests for copies of past programs to ksrenews@ksu.edu. Agriculture Today is a daily program featuring Kansas State University agricultural specialists and other experts examining ag issues facing Kansas and the nation. It is hosted by Eric Atkinson and distributed to radio stations throughout Kansas and as a daily podcast. K‑State Research and Extension is a short name for the Kansas State University Agricultural Experiment Station and Cooperative Extension Service, a program designed to generate and distribute useful knowledge for the well‑being of Kansans. Supported by county, state, federal and private funds, the program has county Extension offices, experiment fields, area Extension offices and regional research centers statewide. Its headquarters is on the K‑State campus in Manhattan.