Shoot growth and phosphorus-nitrogen relationship of grassland swards in response to mineral phosphorus fertilization - Belanger, Gilles; Ziadi, Noura; Lajeunesse, Julie; Jouany, Claire; Virkajärvi, Perttu; Sinaj, Sokrat; Nyiraneza, Judith (Elsevier Science, 2017)
Keywords: critical phosphorus concentration; deficiency; N to P ratio; grasses; models