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Crabgrass Establishment: Impacts of fertilizer source and rate on yield and weed competition.

A two-year project focused on N management for crabgrass as a forage is wrapping up this year. The project evaluates the effects of N sources (urea ammonium sulfate vs poultry litter) and application rate on crabgrass productivity and weed pressure. In this video, Steph Sosinski, a graduate student and research technician in Crop and Soil Sciences, discusses her project. Join us at Extension meetings later this year to hear more about this work and discuss the benefits and challenges of utilizing poultry litter as a fertility source when establishing crabgrass. Discover more information from NC State Extension on the web at https://extension.ncsu.edu.