This paper discusses a predator-prey model with prey refuge.We investigate the role of prey refuge on the existence and stability of the positive equilibrium.The global asymptotic stability of positive interior equilibrium solution is established using suitable Lyapunov functional, which shows that the prey refuge has no influence on the permanence
Foliar Application of Different Levels of Zinc and Boron on the Growth and Yield of Mungbean (Vigna radiate L.)
An experiment was conducted during Kharif-1 of 2022 at Bangladesh Institute of Nuclear Agriculture (BINA), Substation, Satkhira to know the effect of foliar application of micronutrients (zinc and boron) on the growth and yield of mungbean.There were three levels of zinc (Zn) (0.2%, 0.4%, 0.6%) and boron (B) (0.2%, 0.4%, 0.6%) along with a blanket
Pollinator species richness and abundance across diverse habitat-types on Terceira Island (Azores, Portugal)
Azorean biodiversity is relatively well-known following important scientific contributions during the last three decades.These have set a comprehensive species checklist for the Archipelago, improved significantly the knowledge on species abundance, ecology and distribution and have contributed to define priorities for conservation management and s