Consulta: subjectFacets:"Eragrostis curvula"
Registros recuperados: 1
Data/hora: 11/06/2024 18:00:15

Water stress and forage production in Tetrachne dregei Nees, Panicum coloratum L. and Eragrostis curvula (Schrad) Nees
Provedor de dados: 85
Autores: Ruiz,MA; Golberg,AD; Martínez,O.
Tetrachne dregei, Panicum coloratum and Eragrostis curvula are perennial forage C4 grasses, introduced from South Africa to the pampean semiarid region. This work was carried out to compare water stress tolerance; forage production and quality of T. dregei, P. coloratum and E. curvula. Studies were conducted under greenhouse and field conditions. In the greenhouse, watering was stopped after eighty one days of plant emergency in the water stress treatment. Water potential (&amp;#968;), stomatal resistance (SR) and shoot and root weights were evaluated. Under water stress, &amp;#968; diminished earlier and SR increases were higher in P. coloratum than in T. dregei and E. curvula. Plant survival in T. dregei and E. curvula was higher than that of P....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Tetrachne dregei; Panicum coloratum; Eragrostis curvula; Water stress; Forage production; Forage quality.
Ano: 2008
URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S1851-56572008000100002