In the latest N Field Observations, Nebraska Extension Weed Management Specialist Dr. Amit Jhala highlights how hairy vetch, planted after soybean harvest, can boost soil nitrogen and suppress winter annual weeds. The cover crop showed strong weed control compared to nearby untreated ground and may even help reduce early-season summer annuals like waterhemp and Palmer amaranth.
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A product of Nebraska Extension, N Field Observations is a weekly podcast where UNL professionals share their field observations in brief segments, highlights specific topics and issues occurring in agriculture.
