ChileanJAR
CHILEAN JOURNAL OF AGRICULTURAL RESEARCH
Edited and published by Instituto de Investigaciones Agropecuarias (INIA), Ministerio de Agricultura, Chile
VOLUME 50 - ISSUE 1
Pages 1 - 90
Enero - Marzo 1990
RESEARCH ARTICLES
Yield and chemical composition of oats (Avena sativa L.), at different stages of maturity
Authors: Juan Carlos Dumont L. y Francisco Lanuza A.
Pages 1-3 | Texto en español PDF | |
Levels of phosphorus and potassium on subterranean clover, in the Andes foot-hills of the Biobío Region
Authors: Hernán Acuña P., Patricio Soto O., Germán Klee G., Nicasio Rodríguez S., Carlos Ovalle M. y Germán Martínez R.
Pages 7-16 | Texto en español PDF | |
Faecal losses of grains in lactating cows fed corn silage, harvested at to stages of maturity
Authors: Claudio Wernli K. y Alejandra Atria L.
Pages 17-21 | Texto en español PDF | |
Sequential sampling plan for the control of the mites Panonychus ulmi (Koch) and Tetranychus urticae Koch, on nectarines varo Armking
Authors: René Vargas M. y Fernando Rodríguez A.
Pages 22-27 | Texto en español PDF | |
Presence-absence sequential sampling for Panonychus ulmi (Koch) and Tetranychus urticae Koch, on nectarines varo Armking
Authors: René Vargas M. y Fernando Rodríguez A.
Pages 28-32 | Texto en español PDF | |
Effect of NPKS fertilization on the natural grasslands of Magallanes and its modification due to soil and climatic factors
Authors: Emilio Ruz J. y Nilo Covacevich C.
Pages 33-42 | Texto en español PDF | |
Yield losses produced by rusts, cereal aphids and Barley Yellow Dwarf Virus (BYDV) on two wheat cultivars (Triticum aestivum L.)
Authors: Marcos Gerding P., Mario Mellado Z. y Ricardo Madariaga B.
Pages 43-48 | Texto en español PDF | |
Response to calcium carbonate and phosphate fertilization of the mixture perennial ryegrass - white clover, on an Andisol. Nutrients uptake and forage quality
Authors: Ricardo Campillo R.
Pages 49-55 | Texto en español PDF | |
Naturally fermented colostrum vs. acidified colostrum preserved with formalin, for spring born calves
Authors: Francisco Lanuza A. , Norberto Butendieck B. Günther Stehr H. y René Pineda A.
Pages 56-59 | Texto en español PDF | |
Survey of trace elements in agricultural resources of Chile. Waters and soils of the Elqui and Limari valleys, IV Region
Authors: Sergio González M.
Pages 60-70 | Texto en español PDF | |
Effect of fungicides on the black point problem, in spring wheat (Triticum aestivum L.), planted on irrigated soils in the south-·|central area of Chile
Authors: Mario Mellado Z. , Andrés France I. e Iván Matus T.
Pages 71-75 | Texto en español PDF | |
Biological evaluation of potassium and magnesium deficiencies in fruit trees
Authors: Rafael Ruiz S. y Edgardo Moraga S.
Pages 76-82 | Texto en español PDF | |
A survey of the quality of conserved forages as silage, in the South of Chile
Authors: Hernán F. Elizalde V. , Marisol González y. , Antonio Hargreaves B. , Juan C. Dumont L., Francisco Lanuza A. , Adrian Catrileo S., Alberto Mansilla M., Fernando Klein R. y Mauricio Hiriart L.
Pages 83-88 | Texto en español PDF | |
SCIENTIFIC NOTES
Leo-INIA/CCU, new malting barley cultivar
Authors: Edmundo Beratto M.