Effectiveness of fertilizer systems for broad beans on soddy-podzolic sandy loam soil

Abstract

The article presents the data on the development of reasonable doses and terms of application of fertilizers for feed beans, depending on the method of basic treatment of soil. The influence of fertilizer systems and weather conditions on grain yield and the removal of nutrients on sod-podzolic sandy loam soil has been established.

The weather conditions of the growing season of forage beans in 2024 were more favorable for the growth and development of plants and contributed to the formation of grain yields on average 97% higher than in 2023. Due to the use of fertilizers, the grain yield of forage beans increased by an average of 5,2 c/ha in the plowing block, in the block disking – by 8,3 c/ha. The standards for the removal of the main elements of nutrition by the grain harvest of feed beans have been developed, which amounted to 42,1 kg/t of nitrogen, 9,0 kg/t of phosphorus and 21,8 kg/t of potassium.