Browsing Turrialba by Author "Logan, T.J"
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Baseline soil characteristics of a humid tropical silvopastoral system and changes in selected soil properties
Cooperband, L.R; Logan, T.J (IICA, San José (Costa Rica), 1993-01)We established fast-growing leguminous trees (Erythrina berteroana Urban) in native grass pastures in Costa Rica's Atlantic region to determine the effects of tree pruning and cattle grazing on soil phosphorus availability ...