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1. Combined Nitrogen with Magnesium or Zinc Effects on Sugarbeet Yield Sucrose Concentration, and Nutrient Uptake Under Conventional and No-till SystemsSugar beet (Beta vulgaris L.) is an important cash crop in the Lower Yellowstone River valley. Fertility, especially nitrogen (N) fertilizer, management is critical for sugar beet yield and sucrose concentration. While farmers are switching from a conventional tillage method to a no-till system for sugar beet cultivation, nitrogen (N) fertilizer application timing might need to be adjusted. Furthermore, micronutrients may enhance sugar beet yield and sucrose concentration. A two-year... C. Chen, M. Etesami, M. Abdelhamid |
2. Long-term Tillage with Winter Wheat Grain Yield in Dryland Cropping SystemLong-term studies are important to improve our understanding and evaluate the sustainability of management practices while mitigating climate change. This study evaluated the winter-wheat grain yield stability under long-term tillage practices. Yield stability was assessed using squared deviation from regression (S2d). This study of winter wheat-fallow rotation was established in 1970 within the High Plains Agricultural Laboratory (HPAL) near Sidney, Nebraska (NE) on Duroc... M. Mikha, C. Creech, L. Aula, A. Easterly |