ChileanJAR

CONTENT "CHILEANJAR" VOL 49 ISSUE 1. Enero - Marzo 1989

RESEARCH ARTICLES
Effeet of treating wheat straw with anhydrous ammonia at different concentrations and of protein and energy supplementation on Holstein steers'| rations
Authors: Germán Klee G. e Isabel Murillo Q.
Pages: 1-8 | Abstract | Resumen | Texto en español PDF | |
A calves breeding system with autumn calving in the dryland Mediterranean subhumid zone of Chile. Animal behaviour
Authors: Julia Avendaño R. y Carlos Ovalle M.
Pages: 9-17 | Abstract | Resumen | Texto en español PDF | |
A feeding program for high producing Holstein dairy cows and its economical evaluation
Authors: Carlos Pedraza G. , Claudia Wernli K. y Alfonso Chacón S.
Pages: 18-23 | Abstract | Resumen | Texto en español PDF | |
Improvement of the naturalized pastures in the IX Regions dryland, under coastal and interior conditions
Authors: Oriella Romero Y. y Rolando Demanet F.
Pages: 24-30 | Abstract | Resumen | Texto en español PDF | |
Utilization of silage made with oats harvested at two different stages of growth and response to protein supplementation, in dairy heifers
Authors: Juan Carlos Dumont L., Francisco Lanuza A., Hernán Felipe Elizalde V., René Anrique G. y Selvin Ferrada N.
Pages: 31-35 | Abstract | Resumen | Texto en español PDF | |
Nutrients limiting growth of annual Medicago spp., in the interior dryland of the subhumid Mediterranean zone of Chile
Authors: Alejandro del Pozo L., Nicasio Rodríguez B. y Carmen Lobos B.
Pages: 36-40 | Abstract | Resumen | Texto en español PDF | |
The leaf rust (Puccinia recondita) in the north-central zone of Chile in 1986
Authors: René Cortazar B., Ignacio Ramírez A., Ernesto Hacke E., Oscar Moreno M. y Fernando Riveros B.
Pages: 41-44 | Abstract | Resumen | Texto en español PDF | |
Presence of biotype C of the aphid Schízaphís gramínum in the Metropolitan Region, and its feeding behavior
Authors: Gustavo Zúñiga N., Victor Argandoña C. y Luis Corcuera P.
Pages: 45-49 | Abstract | Resumen | Texto en español PDF | |
Progeny reduction of Sitobion avenae Fab (Homoptera: Aphididae) by Aphidius ervi (Hymenoptera: Aphidiidae)
Authors: Marcos Gerding P. y Ana Figueroa E.
Pages: 50-53 | Abstract | Resumen | Texto en español PDF | |
Plant population and spacing for conventional foliage dry peas (Pisum sativum L.)
Authors: Mario Mera K.
Pages: 54-60 | Abstract | Resumen | Texto en español PDF | |
Analysis of the behaviour of wheat cultivars at La Platina Exp. Sta. (INIA, Santiago), y'|ears 1985 and 1986
Authors: René Cortázar S., Ignacio Ramírez A. , Ernesto Hacke E. , Oscar Moreno M. y Fernando Riveros B.
Pages: 61-65 | Abstract | Resumen | Texto en español PDF | |
SCIENTIFIC NOTES
Presence of Sclerotium rolfsii Sacc., in bean fields (Phaseolus vulgaris L.), located in the V Region, Chile
Authors: Jaime R. Montealegre A. y Marcela Esterio G.
Pages: 66-68 | Abstract | Resumen | Texto en español PDF | |
Hyalomyodes triangulifera Loew. (Diptera: Tachinidae), parasite of Bruchus pisorum L.
Authors: Marcos Gerding P. y Ana Figueroa E.
Pages: 69-70 | Abstract | Resumen | Texto en español PDF | |
Rhizosphere'|s pH of wheat and lupine
Authors: Angélica Sandzawka R.
Pages: 71-73 | Abstract | Resumen | Texto en español PDF | |
Ciko-INIA, a spring wheat cultivar for the south-central area of Chile
Authors: Mario Mellado Z., Denise Granger Z. e Iván Matus T.
Pages: 74-75 | Abstract | Texto en español PDF | |
Huinca-INIA, a newalfalfa (Medicaga sativa L.) cultivar for the IX Region, (southern zone of Chile), resistant to stem nematode (Ditylenchus dipsaci)
Authors: Oriella Romero Y., Abdón Guiñez B. y Ramón González R.
Pages: 76-78 | Abstract | Resumen | Texto en español PDF | |
Palihue-INIA,new alfalfa (Medicago sativa L.) cultivar for the north-centraI zone of Chile, resistant to stem nematode (Ditylenchus dipsaci)
Authors: Horacio López T., Abdón Guiñez S., Luis Soto K., Ignacio Tamés E. y Bernardo Arriagada C.
Pages: 79-82 | Abstract | Resumen | Texto en español PDF | |