CHILEAN JOURNAL OF AGRICULTURAL RESEARCH
Edited and published by Instituto de Investigaciones Agropecuarias (INIA), Ministerio de Agricultura, Chile

VOLUME 52 - ISSUE 1
Pages 01 -
Enero - Marzo 1992

RESEARCH ARTICLES
Importance of wheat rusts in Chile
Authors: Ernesto Hacke E.
Main factors in wheat production in the central south region II. Crop rotations in the Andes pledmont solls
Authors: Nicasio Rodriguez S., Fernando Silva F. y Ciro Belmar N.
Evaluation of management practices in a winter wheat variety sown on irrigated soils
Authors: Mario Mellado Z. e Iván Matus T.
Effects of wild oats (Avena fatua L.) on wheat production (Triticum aestivum L.)
Authors: Juan Ormeño N.
Rangeland improvement systems in the "|espinales"| of the subhumid Mediterranean zone of Chile. l. Yield production and herbaceous cover
Authors: Julia Avendaño R. y Carlos Ovalle M.
Effeet of the perennial ryegrass-white clover pasture phenological stage cutting date upon the dry matter yield, ensilability and silage quallty
Authors: Hernán Felipe Elizalde V., Nolberto Teuber K., Antonio Hargreaves B., Francisco Lanuza A. y Alfredo Scholz B.
Red claver (Trifolium pratense L.) varieties trial
Authors: Patricio Soto O., Andrés France I., Germán Martinez R. y Mónica Cortez A.
Two natural pasture productivity in the dryland area. IX Region
Authors: Rolando Demanet F., Rodrigo Contreras O. y Mauricio Hiriart L.
Behaviour of alfalfa varieties (Medicago sativa L.)to the stem and bulb nematode, Ditylenchus dipsaci (Kunh) Filipjev
Authors: Abdón Guiñez S. y Horacio López T.
Simulation model of crop and beef for andes foot hill of central south area
Authors: Germán Klee G., Nicasio Rodríguez S., Patricio Soto O., Luis Sáez T. y Rubén Pulido F.
Barley levels in rations for fattening Hereford steers
Authors: Claudio Rojas G. y Rodrigo Contreras D.
Chemical control of Sclerotium rolfsii Sacc.
Authors: José Henríquez S. y Jaime Montealegre A.
Identifieation of Onion yellow dwarf virus on garlie (Allium sativum L.)
Authors: Alicia Bruna V., Moisés Escaff G. y Carlos Muñoz S.
Adaptability and stability of commercial dry beans varieties in north-central zone of Chile
Authors: Francisco Tapia F., Gabriel Bascur B. y Luis Barrales V.
Computer predietion of days for mechanized fieldwork in Ñuble, Chile
Authors: Jorge Riquelme S. y Edmundo Hetz H.
SCIENTIFIC NOTES
The use of the gametocide Hybrex to augment androgenesis in wheat
Authors: Nicole Hewstone O., Colette Nitsch, Cristián Hewstone M. y Carlos Muñoz S.
Antuco-INIA, trltlcale for the southern zone of Chile
Authors: Cristián Hewstone M. y Claudio Jobet F.