Productivity and nitrogen use of tea in relation to plant age and genotype, Submitted by drupal_dev on Mon, 03/15/2021 - 20:26 Publication Year 2008 Kamau, D.M.; Spiertz, J.H.; Oenema, O.; Owuor, P.O. Field Crops Research, 108, 60-70 (Elsevier).
