The effect of sowing dates, systems, and mineral fertilizer application rates on the quality of sorghum silage biomass yield

Abstract

This study examines the impact of sowing dates, planting systems, and mineral fertilizer application rates on the yield and quality of green biomass intended for silage production in sorghum. The experiments evaluate how the timing and methods of sowing influence plant growth, development, stand density, and overall productivity. Furthermore, the study analyzes the effects of applying nitrogen, phosphorus, and potassium fertilizers—at optimal ratios and rates—on green biomass accumulation, nutritional value, and suitability for silage preparation. Based on the findings, the objective is to develop recommendations for effective agrotechnical practices to ensure high yields and high-quality silage biomass under specific soil and climatic conditions.