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

VOLUME 46 - ISSUE 3
Pages 231 - 394
Julio - Septiembre 1986

RESEARCH ARTICLES
Effect of plant density on yield and yield components in lentil (Lens culinaris Medik.)
Authors: Enrique Peñaloza H. y Mario Mera K.
Nutritional characteristics of a naturalized narrowleaf trefoil (Lotus tenuis Wald et Kit) pasture. I. Effect of season, cutting frequency and residue'|s height
Authors: Claudia Wernli K.; Delia Echeverría D. y Fernando Casio G.
Nutritional characteristics of a naturalized narrowleaf trefoil (Lotus tenuís WaId et Kit) pasture. II. Variation in the quality of the plants with time
Authors: Delia Echeverría D. Claudio Wernli K. y Fernando Cosio G.
Nitrogen sources and levels applied to unirrigated Pedro Jiménez grape-vines. I. Effects on growth and yield
Authors: Arturo Lavín A. y Jorge Valenzuela B.
Nitrogen sources and levels applied to unirrigated Pedro Jiménez grape-vines. II. Effects on macronutrients levels at full bloom and fruit maturity
Authors: Arturo Lavín A. y Jorge Valenzuela B.
Andean and coastal mountain ranges vegetation as reservoirs of aphids (Hom: Aphididae) affecting wheat production
Authors: Carlos Quiroz E., Enrique Zúñiga S. y Adriana Ramírez S.
Control of subclinical mastitis in Iactating cows, using intramamary antibiotics
Authors: Carlos Pedraza G., Eduardo de la Maza L., Gastón Alegría R. y Lázaro Zurich Z.
Plant - water relations in grapevines, under different irrigation Ievels, using drip, sprinkler and furrow irrigation. II. Effect on vegetative growth and production
Authors: Juan Tosso T. y Juan José Torres P.
Phytotoxicity to table grapes cv. Thompson seedless of the fungicide sumisclex
Authors: Mario Alvarez A.
Heavy metal pollution in an area of the coastal dryland of the y Region
Authors: Sergio González M. y Enrique Bergqvist A.
Nitrogen fertihzation in apple trees. I. Effect on production and fruit quality
Authors: Rafael Ruiz S.
Nitrogen fertilization in apple trees. II. Foliar leveis, nutrient extraction and nitrogen use efficiency
Authors: Rafael Ruiz S.
EDTA - extractable natural content of heavy metals in the Aconcagua Valley soils
Authors: Sergio González M.
Insecticides'|efficacy and application frecuency, based on critical population Ievels of Scrobipalpula absoluta (Meyrick), in tomatoes
Authors: Patricia Larraín S.
Protein and energy supplementation for grazing Iactating dairy cows
Authors: Ernesto Jahn B., Germán Klee G. y Nora Aedo M.
Effect of phosphate fertilization on a variable charge soil, under a pasture subjected to grazing
Authors: Angélica Sadzawka R. y René Bernier y.
Effect of sowing date and seed dose on stablisment and forage production of Galenia secunda (L.f.) Sond.
Authors: Fernando Squella N., Talía Gutiérrez von H. y Nora Aedo M.
Recovery of rootlet-rot (Phytophthora cinnamomi Rands) diseased avocado trees, with foliage sprays
Authors: Adriana Pinto de T. e Iris Carreño I.
SCIENTIFIC NOTES
Production and growth of a high density peach orchard, conducted in a central leader system, with two pruning intensities
Authors: Gamalier Lemus S. y Jorge Valenzuela B.
Seasonal changes in oil content and its relationship with flavor in avocado fru its (Persea americana Mill)
Authors: José A. Olaeta C., Francisco Gardizabal I., Oscar Martínez de U.
Nitrogen nutrition associated to color disorders in Granny Smith apples
Authors: Rafael Ruiz S., Jorge Valenzuela B. y Carlos Muñoz S.
Frontera-INIA/CCU, a semi-winter barley
Authors: Edmundo Beratto M.
Oat, barley and rye hay evaluation, harvested at two stages of maturity, under Aysen conditions
Authors: Ljubo Goic M. y Haraid Thiermann E.
Nutricional problem in Ientils (Lens culinaris Med.) associated with high levels of manganese and iron
Authors: Andrés France I. y Juan Tay U.
Utilization of oat fodder (Avena sativa L., var. Nehuén) by grazing or soiling with Iactating dairy cows
Authors: Claudio Wernli K., Iván Guitart A. y Antonio Hargeaves B.