Vol. 39 No. 3 (2012)

View Vol. 39 No. 3 (2012)

Published: 2012-12-31

ESSAYS

Ecology: an integrated science for the artificialization of nature

Juan Gastó, Diego Subercaseaux, Leonardo Vera

397-410
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RESEARCH PAPER

Presence of tetracycline resistant bacteria and genes in grasslandbased animal production systems

Liliana López, Johanna Santamaría, Alexandra Sánchez, Lida Castro, Jessica L. Moreno

411-423
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Effect of the type of substrate on the chemical composition and productivity of a protein concentrate of yeast origin

Alejandro Velásquez, Rodrigo Arias, Marcelo Toneatti

425-434
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Inclusion of various controlled release fertilizers in moss substrates (Sphagnum magellanicum)

Christel Oberpaur, Carolina Fernández, Guillermo Délano, M. Eugenia Arévalo

435-443
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Botryosphaeriaceae species affecting table grape vineyards in Chile and cultivar susceptibility

Andrea Morales, Bernardo Latorre, Eduardo Piontelli, Ximena Besoain

445-458
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Determination of spatiotemporal stability of corn head smut (Sporisorium reilianum) by SADIE

José F. Ramírez-Dávila, Jesús R. Sánchez-Pale, Elvia Porcayo-Camargo, Carlos de León

459-471
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Germicidal effect of UV light on epiphytic fungi isolated from blueberry

Bernardo A. Latorre, Susana Rojas, Gonzalo A. Díaz, Hernán Chuaqui

473-480
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The effects of the essential oil and hydrolate of canelo (Drimys winteri) on adults of Aegorhinus superciliosus in the laboratory

Ramón Rebolledo, Juan Abarzúa, Andrea Zavala, Andrés Quiroz, Marysol Alvear, Alfonso Aguilera

481-488
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Applying a bioeconomic optimal control model to charcoal production: the case of slash-and-burn agriculture in Mexico

Fernando Arrocha, Mauricio G. Villena

489-504
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The influence of N and P supply and genotype on N remobilization in containerized Pinus radiata plants

Horacio E. Bown, Michael S. Watt, Peter W. Clinton, Euan G. Mason

505-520
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Current and potential distribution areas for Nothofagus alessandrii, an endangered tree species from central Chile

Rómulo Santelices, Fernando Drake, Carlos Mena, Rodrigo Ordenes, Rafael M. Navarro-Cerrillo

521-531
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Genetic characterization of Japanese plum cultivars (Prunus salicina) using SSR and ISSR molecular markers

Basilio Carrasco, Carole Díaz, Mario Moya, Marlene Gebauer, Rolando García-González

533-543
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Approximation of the surface of gypseous soils in San Luis Potosí, Mexico

Juan F. Martínez-Montoya, Juan Herrero-Isern, Jorge Aceves-de Alba, Jorge Palacio-Núñez, Víctor M. Ruiz-Vera, Genaro Olmos-Oropeza

545-556
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RESEARCH NOTES

Estimation of the lifespan of agricultural tractor using a diffusion model at the aggregate level

Ricardo Muñoz, José Llanos

557-562
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Phloematic mobility of 10Boron in kiwifruit (Actinidia deliciosa) mixed shoots

Carlos Sotomayor, Rafael Ruiz, Luis Muñoz

563-567
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Decreased time from seed to flowering corm size in Zephyra elegans via in vitro cultivation

Alexis K. Vidal, Dong-Sheng Han, Masaru Nakano, Yoshiji Niimi

577-584
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Efficient protocols for the extraction of microbial DNA from the rhizosphere of hydrophilic forests in Chile

Pablo Cáceres, Cecilia Cordero, Gloria González, Karla Quiroz, Juan C. Bobadilla, Carmen Bravo, Peter D.S. Caligari, Basilio Carrasco, Rolando García-Gonzales

585-592
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Simple and robust DNA extraction method for the large-scale analysis of genotypes containing high polyphenolic content, such as landraces of Solanum tuberosum and Zea mays

Macarena Barra, Erika Salazar, María Beltrán, Boris Sagredo

593-601
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