ChileanJAR
CHILEAN JOURNAL OF AGRICULTURAL RESEARCH
Edited and published by Instituto de Investigaciones Agropecuarias (INIA), Ministerio de Agricultura, Chile
VOLUME 57 - ISSUE 4
Pages%20225%20-%20303
Octubre%20-%20Diciembre%201997
RESEARCH ARTICLES
Phosphoric rocks of Chile. II. Agronomic efficiency and its use as phosphate fertilizer in volcanic ash soils
Authors: Gloria Sepúlveda W., Eduardo Besoain M. y Rosa Molina M.
Seasonal fluctuations in soil microbial biomass nitrogen under different management systems
Authors: Héctor Troncoso V., Emilio Ruz J., lván Vidal P. y Luis Longeri S.
Evaluation and selection of cereal germplasm for resistance to russian wheat aphid (Diuraphis noxia (Kurdj.))
Authors: Mireya Zerené Z., Ignacio RamÃrez A. y René Cortázar S.
Phenological characterization and productivity of naturalized hualputra (Medicago polymorpha) in the mediterranean zone of Chile
Authors: Carlos Ovalle M., Alejandro Del Pozo L., Julia Avendaño R. y James Aronson
Microbial biomass in a soil with differents management of tillage and rotation
Authors: lván Vidal P., Jorge Etchevers y Anthony Fischer
Early spring utilization of alfalfa pasture
Authors: Patricio Soto O. y Ernesto Jahn B.
Seasonal Abundance, Alternative Hosts, and Parasitism on leafminer Liriomyza huidobrensis (Blanchard) (Diptera: Agromyzidae) affecting potato crops of the IV Region of Chile
Authors: Patricia LarraÃn S. y Cristián Muñoz M.
SCIENTIFIC NOTES
Establishment of natural enemies
Authors: Sergio Rojas P.
The chrysanthemum gall midge, Rhopalomyia chrysanthemi Ahlberg (Diptera: Cecidomyiidae), detected in the IV Región
Authors: Marcela Camposano I., Patricia LarraÃn S. y Jaime González G.
Torcaza INIA, a new dry bean cultivar of tórtola type (Phaseolus vulgaris L.) semi-erect plant
Authors: Juan Tay U., Mario Paredes C., Ãlvaro Vega S., Alfonso Valenzuela S., y Filomena Venegas R.