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Wünscher, T.Schultze-Kraft, RainerPeters, MichaelRivas Ríos, LibardoHolmann, Federico J.[Early adoption of Arachis pintoi as a forage legume in Huetar Norte, Costa Rica]Early adoption of Arachis pintoi as a forage legume in Huetar Norte, Costa Rica

A survey of three regions of Colombia revealed a total of 31 species of plant-parasitic nematodes associated with tropical pasture legumes and grasses. Seventeen of these nematode species had not been recorded previously in Colombia. There also are 120 newly reported associations of plant-parasit...


Stanton, J.M.Siddiqi, MRLenne, J.M.[Plant-parasitic nematodes associated with tropical pastures in Colombia]Plant-parasitic nematodes associated with tropical pastures in Colombia
Pérez, E.Holmann, Federico J.Schuetz, P.[Evolución de la ganadería bovina en países de América Central : Costa Rica, Guatemala, Honduras y Nicaragua]Evolución de la ganadería bovina en países de América Central : Costa Rica, Guatemala, Honduras y Nicaragua

Many tropical forage grasses and legumes grow well in acid soils, adapting to excess aluminum (Al) and phosphorus (P) starvation stresses by using mechanisms that are still unclear. To determine these mechanisms, responses to Al toxicity and P starvation in three tropical forages were studied: tw...


Watanabe, ToshihiroOsaki, MitsuruYano, HiromiRao, Idupulapati M.[Internal mechanisms of plant adaptation to aluminum toxicity and phosphorus starvation in three tropical forages]Internal mechanisms of plant adaptation to aluminum toxicity and phosphorus starvation in three tropical forages
Rao, Idupulapati M.Borrero, V.Ricaurte Oyola, José JaumerGarcía, RamiroAyarza, Miguel Angel[Adaptive attributes of tropical forage species to acid soils. II. Differences in shoot and root growth responses to varying phosphorus supply and soil type]Adaptive attributes of tropical forage species to acid soils. II. Differences in shoot and root growth responses to varying phosphorus supply and soil type

Low phosphorus (P) supply is a major limitation to pasture establishment and production in highly weathered acid soils. Previous research showed that the forage legume, Arachis pintoi, was more efficient in acquiring P from infertile acid soils than the forage grass, Brachiaria dictyoneura. The m...


Rao, Idupulapati M.Borrero, V.Ricaurte Oyola, José JaumerGarcía, Ramiro[Adaptive attributes of tropical forage species to acid soils. V. Differences in phosphorus acquisition from less available inorganic and organic sources of phosphate]Adaptive attributes of tropical forage species to acid soils. V. Differences in phosphorus acquisition from less available inorganic and organic sources of phosphate
Fisher, Myles J.Rao, Idupulapati M.Ayarza, Miguel AngelLascano, Carlos E.Sanz Scovino, José IgnacioThomas, Richard J.Vera, Raúl R.[Carbon storage by introduced deep-rooted grasses in the South American savannas]Carbon storage by introduced deep-rooted grasses in the South American savannas

Arachis pintoi is a valuable forage legume for tropical savannas, persisting with vigorous tropical grasses under widely differing management systems. However, seed is expensive, so that vegetative planting is an option, particularly for small farmers. We studied the growth and development of A. ...


Baruch, ZFisher, Myles J.[Effect of planting method and soil texture on the growth and development of Arachis pintoi]Effect of planting method and soil texture on the growth and development of Arachis pintoi

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