Vol. 66 No. 2 (2017) | Acta Agronómica

Vol. 66 No. 2 (2017)

View Vol. 66 No. 2 (2017)

Published: 2017-04-01

Editorial

Editorial

Acta Agronómica
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Agroecology

Ancestral practices in potato (Solanum tuberosum L.) crop of two rural communities in the Tungurahua province of Ecuador

Pedro Pablo Pomboza Tamaquiza, Dario Paucar, Saúl Eduardo Cruz Tobar, Oscar Patricio Núñez Torres, Giovanny Patricio Velástegui Espín

157-163
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Agroindustry and Food Science

Assessment of physical and physicochemical quality of main chocolates traded in Peru

Gabriela Cristina Chire Fajardo, Rocio Alicia Valdivia Arrunategui, Carmen Adela Orihuela Rivera, Milber Oswaldo Ureña Peralta

164 - 171
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Cadmium voltametric quantification in table chocolate produced in Chiquinquira-Boyaca, Colombia

Paola Andrea Vargas Moreno, Leonardo Andrés Silva Gómez, Sandra Patricia Chaparro Acuña, Oswaldo Eliécer Cárdenas

172-177
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Caracterización de aceite de semillas de maracuyá (Passiflora edulis Sims.) procedentes de residuos agroindustriales obtenido con CO2 supercrítico

Ana Lucía Pantoja Chamorrro, Andrés Mauricio Hurtado Benavides, Hugo Alexander Martinez Correa

178 - 185
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Physical and mechanical parameters correlated to the ripening of mangoes (Mangifera indica L.) cv. 'Tommy Atkins'

Josenara Daiane de Souza Costa, Francisco De Assis Cardoso Almeida, Acácio Figuereido Neto, Ítalo Herbert Lucena Cavalcante

186 - 192
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Biodiversity and Ecosystem Services

Mite diversity suborder Prostigmata associated with the plant rhizosphere soil of the Yotoco Nature Reserve, Valle del Cauca-Colombia

Leonardo Alvarez Rios, Nora Cristina Mesa Cobo

193 - 199
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Sustainable Rural Development

Demographic and labor market transformations in rural areas of Chile

Carlos Rodrigues Garcés, María Julia Fawaz Yissi, Johana Andrea Muñoz Soto

200- 206
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Plant Ecophysiology and Crop Production

Effectiveness of the arbuscular mycorrhizal fungi use in the cherimoya (Annona cherimola Mill.) seedlings growth

William Viera, Diego Campaña, Salomé Castro, Wilson Vásquez, Pablo Viteri, José Zambrano

207- 213
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Growth, phenology and chlorophyll fluorescence of habanero pepper (Capsicum chinense Jacq.) under water stress conditions

Alfonzo Pérez-Gutiérrez, René Garruña, Pedro Vázquez, Luis Latournerie-Moreno, José Luis Andrade, Roberth Us-Santamaría

214 - 220
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Minority compounds and sensory analysis evaluation of Coffea arabica var. caturra cultivated in three different altitudinal ranges

Jennifer Tatiana Cruz Bolivar, Wilson Rodríguez Pérez, Juan Carlos Suárez Salazar, Claudia Mercedes Ordoñez Espinosa, Gustavo Adolfo Vega Cano

221 -227
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Biological, physical and chemical soil functioning

Modelling effective soil depth at field scale from soil sensors and geomorphometric indices

Mauricio Castro Franco, Marisa Domenech, José Luis Costa, Virginia Carolina Aparicio

228 - 234
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Nutrient critical levels and availability in soils cultivated with peach palm (Bactris gasipaes Kunth.) in Santo Domingo de Los Tsáchilas, Ecuador

Carlos Julio Quezada Crespo, Manuel Danilo Carrillo Zenteno, Fátima Lourdes Morales Intriago, Rómulo Alcides Carrillo Alvarado

235 - 240
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Organic acids production by rhizosphere microorganisms isolated from a Typic Melanudands and its effects on the inorganic phosphates solubilization

Eduardo José Serna Posso, Marina Sánchez de Prager, Carlos Adolfo Cisneros Rojas

241 - 247
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Genomics, Molecular Genetics, & Plant Biotechnology

A comparison of tissue preparation methods for protein extraction of cocoa (Theobroma cacao L.) pod

Ascensión Martínez-Márquez, Jaime Alfredo Morante-Carriel, Roque Bru-Martínez

248 - 253
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In vitro callogenesis induction of Guarianthe skinneri (Bateman) Dressler & W.E. Higgins (Orchidaceae)

Ana Gabriela Coutiño-Cortés, Vincenzo Bertolini, Leobardo Iracheta Donjuan, Lorena Ruíz-Montoya, Javier Francisco Valle-Mora

254 - 259
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Crop Breeding & Genetics; and Plant Genetic Resources

Corpoica Guayuriba 9: new improved soybean (Glycine max [L] Merril) variety with specific adaptation to the Colombian foothills

Samuel Caicedo Guerrero, Yuli Tibocha Ardila, Luis Fernando Campuzano Duque

260 - 266
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Crop Protection

Efficacy of microencapsulated nucleopolyhedroviruses from Colombia as biological insecticides against Spodoptera frugiperda (Lepidoptera: Noctuidae)

Gloria Patricia Barrera Cubillos, Juliana Andrea Gómez-Valderrama, Laura Fernanda Villamizar Rivero

267 - 274
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Functional response of Cydnodromus picanus (Acari: Phytoseiidae) on two-spotted spider mite, Tetranychus urticae (Acari: Tetranychidae)

Víctor Ernesto Tello Mercado, Miguel Esteban Zarzar Maza, Angélica María Suarez Pantoja

275 - 281
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in vitro response of Colletotrichum to chitosan. Effect on incidence and quality on tropical fruit. Enzymatic expression in mango

Porfirio Gutierréz Martínez, Silvia Bautista-Baños, Guillermo Berúmen-Varela, Anelsy Ramos-Guerrero, Alba María Hernández-Ibañez

282 - 289
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Seasonal variation of pest mite populations in relation to citrus scion cultivars in northeastern Brazil

Rafael Rocha da Silva, Adenir Vieira Teodoro, Carlos Roberto Martins, Hélio Wilson Lemos de Carvalho, Shênia Santos Silva, Adriano Pimentel Farias, Elio Cesar Guzzo

290 - 295
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