34JeevanrajR

science drought water defecit plant crop traits soil irrigation water tools research networking trends books reading classification system software digital elibrary students university learning platform nitrogen use efficiency biological nitrogen fixation bnf nitrogen nitrate ammonium nitrogen uptake nitrate transport nitrogen remobilization remobilization molecular physiology assmiliation assessment moolecular utilization acquisition legumes pulses uptake library information information technology crop production animal husbandry water use hormones new generation ja sa br agriculture pgr nutrients signaling perception receptor promoter repressor pathway transduction ligand development environment water potential stress cultivation flowering soil science plant development salinity flooding flash flood sodium carbonate ros sodicity regulations molecule water productivity water defecient signals