Boron Requirement of Mungbean: Sodic Water Affects the Boron Availability in a Calcareous Soils

Boron (B) sufficiency range for plant growth is narrow and its management is problematic especially under brackish water irrigation in arid and semiarid regions. Keeping the above scenario, present study was conducted to establish the external and internal B requirements of mungbean under different SAR of irrigation waters. The study will help for determination of site specific requirements of B under differnt types of soils.