Vol. 29 No. 2 (2011) | Agronomía Colombiana

Vol. 29 No. 2 (2011)

View Vol. 29 No. 2 (2011)

Published: 2011-05-01

PLANT BREEDING, GENETIC RESOURCES AND MOLECULAR BIOLOGY

Behavior of introduced regional clones of Theobroma cacao toward the infection Moniliophthora roreri in three different regions of Colombia

Yeirme Jaimes, Fabio Aránzazu, Eleonora Experimental Station La Suiza, Corporaci Rodríguez, Nubia Martínez

171-178
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Identification of radiation induced mutants of cassava (Manihot esculenta Crantz) using morphological and physicochemical descriptors1

Adriana Tofino, Diana Cabal, Teresa Sánchez, Hernán Ceballos

179-188
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Behavior in yield and quality of 54 cape gooseberry (Physalis peruviana L.) accessions from north-eastern Colombia Comportamiento en producción y calidad de 54 accesiones de uchuva (Physalis peruviana L.) provenientes del nor-oriente colombiano

Axel M. Herrera M., Julián D. Ortiz A., Gerhard Fischer, María I. Chacón S.

189-196
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PROPAGATION AND TISSUE CULTURE

Rooting of two types of cuttings of fruit crops Vaccinium floribundum Kunth and Disterigma alaternoides (Kunth) Niedenzu (Ericaceae)

Stanislav Magnitskiy, Gustavo Ligarreto Moreno, Héctor Lancheros

197-203
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CROP PHYSIOLOGY

Effects of phosphorus and potassium levels on the yield of the tuber variety Criolla Colombia in the department of Cundinamarca

Yohana Carolina Rozo M., Carlos Eduardo Ñústez L.

205-212
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Effect of pre-sowing electromagnetic treatment on seed germination and seedling growth in maize (Zea mays L.)

Claudia Hernández A., Elizabeth Isaac A., Arturo Domínguez P., Alfredo Cruz O.

213-220
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Proteomics: a tool for the study of plant response to abiotic stress

Gabriel Hoyos Roveda, Liz Patricia Fonseca Moreno

221-230
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Crise energética mundial e o papel do Brasil na problemática de biocombustíveis

Alfredo de Jesús Jarma O., Marcelo Francisco Pompelli, Marciel Teixeira de Oliviera, Bruno Rafael Monteiro Rodrigues, Mariana Oliveira Barbosa, Mauro Guida Santos, Antônio Fernando Morais de Oliveira, Jarcilene Silva de Almeida Cortez

231-240
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CROP PROTECTION

Slugs control methods (Deroceras sp. Müller) in lettuce and broccoli crops

Claudia Salazar G., Astrid Santacruz, Milena Toro P.

241-247
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POSTHARVEST PHYSIOLOGY AND TECHNOLOGY

Optimization of osmotic dehydration of pineapple (Ananas comosus L.) using the response surface methodology

José E. Zapata M., Johan M. Arias A., Gelmy L. Ciro G.

249-256
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SOILS, FERTILIZATION, AND WATER MANAGEMENT

Microbial activity in soil and sediments of the upper Arzobispo River basin

Laura Emilia Cerón R, Eduardo Ramírez V.

257-263
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Spatial variability of soil chemical properties and its effect on crop yields: a case study in maize (Zea mays L.) on the Bogota Plateau

Jaiver D. Sánchez T., Gustavo A. Ligarreto M., Fabio R. Leiva

265-274
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Trend analysis to determine hazards related to climate change in the Andean agricultural areas of Cundinamarca and Boyacá

Francisco J. Boshell V., Andrés J . Peña Q., Blanca A. Arce B., María J. Paternina Q., Miguel A. Ayarza M., Edwin O. Rojas B.

275-285
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Desenvolvimento inicial de espécies exóticas e nativas e necessidade de calagem em área degradada do Cerrado no triângulo mineiro (Minas Gerais, Brasil)

Alcione Hermínia da Silva, Juliana Sousa Pereira, Sílvio Carlos Rodrigues

287-292
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ECONOMY AND RURAL DEVELOPMENT

Participation and innovation, the keys to rural development: The case of rural Medellin

Adolfo Hernandez Rodríguez, Laura Moisá

293-300
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Marketing channels and margins for milk in the province of Sugamuxi (Boyacá)

Gonzalo Tellez Iregui, Paulo Rodríguez, Guillermo Muñoz

301-308
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Rural school in the Tenza Valley, rural education and agroecology reflections on rural “development”

Miguel Fernando Mejia Alfonso

309-314
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Recognizing rural territorial heritage: characterization of Andean tuber production systems in Boyacá

Neidy Lorena Clavijo Ponce, Juliana Combariza, María Teresa Barón

315-322
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