Agron. colomb. - vol.24 issue2

Table of contents
Agron. colomb. vol.24 no.2 Bogotá July/Dec. 2006

Editorial

	· text in Spanish · Spanish ( pdf )

Plantbreeding, genetic resources and molecular biology

	· Micropropagation protocol for Furcraea macrophylla Baker Martínez, María A; Pacheco, José C · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Confrontation between an a priori clustering of potato germplasm Solanum tuberosum subspecies andigena vs. a non-hierarchic clustering Bernal, Ángela María; Arias, Jorge Enrique; Moreno, José Dilmer; Valbuena, Iván; Rodríguez, Luis Ernesto · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Detection of possible duplicates in Colombian Central Collection of potato Solanum tuberosum subspecies andigena using morphological characters Bernal, Ángela María; Arias, Jorge Enrique; Moreno, José Dilmer; Valbuena, Iván; Rodríguez, Luis Ernesto · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Yield evaluation in 12 promissory genotypes of climbing bean (Phaseolus vulgaris L.) red ball and popping types for cold zones of Colombia López, Jesús Edgardo; Ligarreto, Gustavo Adolfo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Cultivations physiology

	· Phenological behavior of three red rose varieties according to temperature accumulation Rodríguez, Wbeymar E.; Flórez, Víctor J. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Tolerance of pineapple guava plants (Acca sellowiana [Berg] Burret) to NaCl salinity Casierra-Posada, Fánor; Rodríguez, Sandra Yaqueline · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Performance of Arrayana mandarin on six rootstocks in acid soils of the piedemonte Llanero of Colombia Orduz-Rodríguez, Javier Orlando; Arango-Wiesner, Laura; Monroy, Hernán; Fischer, Gerhard · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Influence of the harvested mother plant pseudostem on follower sucker growth and yield in banana (Musa AAA Simmonds) Rodríguez, Carolina; Cayón, Gerardo; Mira, John Jairo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Water relations and dry matter partitioning of NaCl stressed furcraea species (Furcraea sp. Vent.) Casierra-Posada, Fánor; Pérez, Wilson A.; Portilla, Fernando · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of the seed coats on germination of rubber (Hevea brasiliensis Muell.) seeds Moreno, Fernando; Plaza, Guido A.; Magnitskiy, Stanislav V. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Protection of cultivations

	· Evaluation of Bacillus thuringiensis Berliner proteins toxicity on cotton bollweevil Anthonomus grandis Boheman Gómez, Sylvia; Díaz, Gustavo; Núñez, Víctor Manuel · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Absorption and translocation of imazethapyr as a mechanism responsible for resistance of Euphorbia heterophylla L. biotypes to acetolactate synthase (ALS) inhibitors Plaza, Guido A.; Osuna, María Dolores; De Prado, Rafael; Heredia, Antonio · abstract in English \| Spanish · text in English · English ( pdf )

Fisiology and tecnology postharvest

	· Refrigerated storage of mora de Castilla (Rubus glaucus Benth.) fruits in modified atmosphere packaging Dayron Sora, Ángel; Fischer, Gerhard; Flórez, Rafael · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Soils, fertilization and management of water

	· Evaluation of functional groups (cycles of C, N, P) and activity of the acid phosphatase in two agricultural soils of Department of Boyacá (Colombia) Torres, Martha Viviana; Lizarazo, Luz Marina · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of organic and inorganic materials on the phosphorus fractions of an oxisol of the Llanos Orientales (Colombia) Daza, Martha Constanza; Álvarez, Javier Giovanni; Rojas, Leyla Amparo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Evaluation of the different forms of potassium in soils of plantain plantation zone of Córdoba (Colombia) Ramos, Andrea; Durango, Jorge; Grandett, Garnier; Díaz, Basilio; Barrera, José L. · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Manganese as a positive factor in the potato (Solanum tuberosum L.) and pea (Pisum sativum L.) production in soils of Cundiboyacense high plain Gómez, Manuel Iván; López, Miguel Ángel; Cifuentes, Yenny Carolina · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of drying of biosolids from the wastewater treatment plant El Salitre (Bogotá) on the content of nutrients, heavy metals, and pathogens Giraldo, Óscar; Lozano de Yunda, Amanda · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· The spatial variability of some soil properties and their relationship with varying production in potato crop (Solanum tuberosum L.) Muñoz, Juan D.; Martínez, Luis J.; Giraldo, Ramón · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Economy and rural development

	· Competitiveness of the agroalimentary system of bulb onion with emphasis on productive chain in the Irrigation District of Alto Chicamocha (Boyacá) Melo, Ligia Inés; Melo, María Mercedes; Rodríguez, Luis Felipe · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· The conceptions of rural development of the students in an Agronomy faculty in Bogotá (Colombia) Pachón, Fabio Alberto · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )