Forage Legume Species for Cutting on Heavy Clay Soils with Bad Drainage

Forage yield of three species of leguminous forrages: alfalfa, Medicago sativa L.; red clover, Trifolium pratense L.; and birdsfoot trefoil Lotus corniculatus L. was evaluated in waterlogged soils in the VIIth Region, Chile, during four seasons with three fertilization rates: 2 t lime ha-1 + 150 kg...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Soto O.,Patricio, Jahn B.,Ernesto, Velasco H.,Roberto, Arredondo S.,Susana
Lenguaje:	English
Publicado:	Instituto de Investigaciones Agropecuarias, INIA 2005
Materias:	Lotus corniculatus Medicago sativa Trifolium pratense DM production waterlogged soils
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-28072005000200005
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0365-28072005000200005
record_format	dspace
spelling	oai:scielo:S0365-280720050002000052005-08-26Forage Legume Species for Cutting on Heavy Clay Soils with Bad DrainageSoto O.,PatricioJahn B.,ErnestoVelasco H.,RobertoArredondo S.,Susana Lotus corniculatus Medicago sativa Trifolium pratense DM production waterlogged soils Forage yield of three species of leguminous forrages: alfalfa, Medicago sativa L.; red clover, Trifolium pratense L.; and birdsfoot trefoil Lotus corniculatus L. was evaluated in waterlogged soils in the VIIth Region, Chile, during four seasons with three fertilization rates: 2 t lime ha-1 + 150 kg P2O5 ha-1; no lime application + 150 kg P2O5 ha-1; and no lime + 70 kg of P2O5 ha-1, applying half of the fertilizer dose during the seasons following establishment. The experimental design was randomized complete blocks with four repetitions. An analysis of variance was carried out and means were compared using the Duncan test (P ≤ 0.05). Alfalfa needed high fertilization to achieve production comparable to birdsfoot trefoil and red clover, reaching its best production with complete fertilization in the first season (4.6 t DM ha-1). The red clover maintained high production until the second season independent of the fertilizer dose (11.8 t DM ha-1), but began to decline in the third season. The birdsfoot trefoil was the species best adapted to these soil conditions, DM yield was not affected by the dose of phosphorus in the four years, reaching production levels of 7.1 t DM ha-1 during the fourth season.info:eu-repo/semantics/openAccessInstituto de Investigaciones Agropecuarias, INIAAgricultura Técnica v.65 n.2 20052005-06-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-28072005000200005en10.4067/S0365-28072005000200005
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Lotus corniculatus Medicago sativa Trifolium pratense DM production waterlogged soils
spellingShingle	Lotus corniculatus Medicago sativa Trifolium pratense DM production waterlogged soils Soto O.,Patricio Jahn B.,Ernesto Velasco H.,Roberto Arredondo S.,Susana Forage Legume Species for Cutting on Heavy Clay Soils with Bad Drainage
description	Forage yield of three species of leguminous forrages: alfalfa, Medicago sativa L.; red clover, Trifolium pratense L.; and birdsfoot trefoil Lotus corniculatus L. was evaluated in waterlogged soils in the VIIth Region, Chile, during four seasons with three fertilization rates: 2 t lime ha-1 + 150 kg P2O5 ha-1; no lime application + 150 kg P2O5 ha-1; and no lime + 70 kg of P2O5 ha-1, applying half of the fertilizer dose during the seasons following establishment. The experimental design was randomized complete blocks with four repetitions. An analysis of variance was carried out and means were compared using the Duncan test (P ≤ 0.05). Alfalfa needed high fertilization to achieve production comparable to birdsfoot trefoil and red clover, reaching its best production with complete fertilization in the first season (4.6 t DM ha-1). The red clover maintained high production until the second season independent of the fertilizer dose (11.8 t DM ha-1), but began to decline in the third season. The birdsfoot trefoil was the species best adapted to these soil conditions, DM yield was not affected by the dose of phosphorus in the four years, reaching production levels of 7.1 t DM ha-1 during the fourth season.
author	Soto O.,Patricio Jahn B.,Ernesto Velasco H.,Roberto Arredondo S.,Susana
author_facet	Soto O.,Patricio Jahn B.,Ernesto Velasco H.,Roberto Arredondo S.,Susana
author_sort	Soto O.,Patricio
title	Forage Legume Species for Cutting on Heavy Clay Soils with Bad Drainage
title_short	Forage Legume Species for Cutting on Heavy Clay Soils with Bad Drainage
title_full	Forage Legume Species for Cutting on Heavy Clay Soils with Bad Drainage
title_fullStr	Forage Legume Species for Cutting on Heavy Clay Soils with Bad Drainage
title_full_unstemmed	Forage Legume Species for Cutting on Heavy Clay Soils with Bad Drainage
title_sort	forage legume species for cutting on heavy clay soils with bad drainage
publisher	Instituto de Investigaciones Agropecuarias, INIA
publishDate	2005
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0365-28072005000200005
work_keys_str_mv	AT sotoopatricio foragelegumespeciesforcuttingonheavyclaysoilswithbaddrainage AT jahnbernesto foragelegumespeciesforcuttingonheavyclaysoilswithbaddrainage AT velascohroberto foragelegumespeciesforcuttingonheavyclaysoilswithbaddrainage AT arredondossusana foragelegumespeciesforcuttingonheavyclaysoilswithbaddrainage
_version_	1718438041531449344

Forage Legume Species for Cutting on Heavy Clay Soils with Bad Drainage

Ejemplares similares