Adaptive attributes of tropical forage species to acid soils. IV. Differences in shoot and root growth responses to inorganic and organic phosphorus sources

Rao, Idupulapati Madhusudana; Borrero, V.; Ricaurte Oyola, Jaumer J.; García, Ramiro. 1999. Adaptive attributes of tropical forage species to acid soils. IV. Differences in shoot and root growth responses to inorganic and organic phosphorus sources . Journal of Plant Nutrition (USA) 22(7):1153-1174.