title: Adaptations and biomass production of two grasses in response to waterlogging and soil nutrient enrichment.
abstract: We analysed the response of two grass species, Danthonia montevidensis and Paspalum dilatatum to waterlogging, soil-nutrient enrichment and the combination of both factors. Waterlogging did not affect total biomass of D. montevidensis, but it slightly promoted growth of P. dilatatum. Most analysed variables showed no significant interaction between fertilization and waterlogging. Therefore, waterlogging does not produce a detrimental effect either in the growth of these species or in their response capacity to stimulating growth factors, such as fertilization.
authors.affiliation: Cátedra de Fertilidad y Fertilizantes, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, 1417, Buenos Aires, Argentina.
authors.forename: G
authors.initials: G
authors.lastname: Rubio
authors.affiliation: Cátedra de Fertilidad y Fertilizantes, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, 1417, Buenos Aires, Argentina.
authors.forename: G
authors.initials: G
authors.lastname: Casasola
authors.affiliation: Cátedra de Fertilidad y Fertilizantes, Facultad de Agronomía, Universidad de Buenos Aires, Av. San Martín 4453, 1417, Buenos Aires, Argentina.
authors.forename: R S
authors.initials: RS
authors.lastname: Lavado
keywords: Adaptations; Flooding Pampa; Grasslands; Waterlogging Fertilization