Efficient nitrogen (N) fertilizer applications in onion (Allium cepa L.) can reduce input costs and improve fertilizer-use efficiency, while maintaining high yields quality. Understanding the N requirements of at different growth stages is necessary to enhance N-use efficiency (FNUE). In a two-year study (2021 2022), FNUE onions was determined five development (at transplant, vegetative growth,...

World production of coffee (Coffea spp.) has increased in recent decades due to its growing demand. Nitrogen (N) is one the most required nutrients by crops and many cases, yield-limiting; nevertheless, a high percentage supplied N lost, generating pollution, greenhouse gases, economic losses. Given this scenario, it priority adopt practices that increase nitrogen use efficiency related capacit...

Aim: Global food security has become a serious issue, nitrogen fertilizer use increased agricultural productivity globally, but at significant environmental cost. The present study was aimed to identification of rice genotypes from the existing germplasm or development cultivars that can make best N in low soils is essential for sustainability agriculture
 Study Design: experiment laid out...