This study examines heart rate and heart rate fluctuation when subjects are presented with the scent of soil and their psychological changes as expressed by sco
It is essential to develop innovative approaches that can apply N more efficiently. The objective of this study was to examine in-season side-dress urea and amm
Acacia seyal is a leguminous plant that plays an important role in the ecosystem of Sahelian zone by producing gum, wood and fodder. The growth of A. seyal is s