Wheat agronomy (nitrogen rate and timing BYDV) trial - Frances

To assess the impact of applying Nitrogen at different rates and timings and insecticide for the control of BYDV on grain yields of selected wheat varieties.本研究旨在评估不同施用量与施用时期的氮肥，以及用于防治大麦黄矮病毒（BYDV）的杀虫剂，对选定小麦品种籽粒产量的影响。