Edited and published by Instituto de Investigaciones Agropecuarias (INIA), Ministerio de Agricultura, Chile

Pages 3 - 76
Enero - Marzo 1998

Presence of ilarvirus and nepovirus in chilean accesions of Fragaria chiloensis.
Authors: Guido Herrera M. y Arturo Lavin A.
Varietal comparison of three species of genus Lotus (L. corniculatus L., L. uliginosus Cav. y L. tenuis Wald et Kit.) in soils with aptitude for cropping rice.
Authors: Hernán Acuña P.
Productivity of Chilean and Australian accessions of burr medic (Medicago polymorpha) in relationship to the precocity and height cutting
Authors: Carlos Ovalle M.; Julia Avenda├▒o R. y Alejandro Del Pozo L.
Agronomical evaluation of phosphorus source effects on flooded rice
Authors: Rodrigo Ortega B. y Carlos Rojas W.
Organic carbon and bioactivity evaluation in an andisol under various agronomic management systems
Authors: Silvia Mar├şa Aguilera S., Gilda Borie B., Juan Luis Rouanet M. y Pedro Peirano V.
Arbuscular mycorrhizae and phosphatase activity of ten wheat cultivars.
Authors: Fernando Borie B., Rosa Rubio H. y Carlos Schalchli O.
Isotopic exchange kinetics in soils derived from volcanic ash. A predictive model
Authors: In├ęs Pino, Walter Luzio y Ana Mar├şa Parada
Ecological degradation of the costal plain of Litueche(Central Chile) and its effects on the soil fertility level
Authors: Joachim Hesse-Perez, Eduardo Besoain M. y Fernando Squella N.