Enhancing nutrients use efficiency in crops by different approaches- A review

摘要: Nutrient use efficiency (NUE) is a very important concept in the evaluation of crop production systems. The main point consideration that response applied fertilizers and their to get maximum output. low due many reasons like surface run off, leaching, volatilization, denitrification fixation micro nutrients soil high pH. highest nutrient always occurs at lower parts yield curve, where fertilizer inputs are lowest, but effectiveness increasing yields optimizing farmer profitability should not be sacrificed for sake alone. There must balance between optimal productivity. Hence here need understand best water management practices which helps by using less so goal sustainable agriculture can achieved. optimized apply right rate, time, place accompanied agronomic practices. In this review an approach has been made clear interventions used increase efficiency.