Vatsanidou, A., Nanos, G.D., Fountas, S., Baras, J., Castrignano, A. and Gemtos, T.A. 2018. Nitrogen replenishment using variable rate application technique in a small hand-harvested pear orchard. Spanish Journal of Agricultural Research. 15, 4 (Feb. 2018), e0209. DOI:https://doi.org/10.5424/sjar/2017154-10986.