Vol. 43 No. 2 (2020): April-June

Artículo científico

• Effect of fertilization on the yield of Jatropha curcas (Linn.) and associated crops

  Yolai Noda-Leyva, Giraldo Jesús Martín-Martín

  84-92

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• Potentialities of plant growth promoting bacteria, isolated from Portulaca oleracea L. in soils with salinity

  Marbil Corrales-Lozada, Victoria Lumbres, Sebastian Iglesias-Osores, Carmen Carreño-Farfán

  93-101

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• Contribution of the agroecology approach in the functioning and structure of integrated agroecosystems

  Katia Bover-Felices, Jesús Suárez-Hernández

  102-111

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• Biodiversity and management of agricultural waste in a farm of the Perico municipality, Matanzas

  Katerine Oropesa-Casanova, Gertrudis Pentón-Fernández, Juan Carlos Lezcano-Fleires, Taymer Miranda-Tortoló , Néstor Francisco Núñez-García

  112-119

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• Evaluation of grassland renovation methods in the high tropic of Nariño, Colombia

  José Libardo Lerma-Lasso, Harold Andrés Chañag-Miramag, Diego Hernán Meneses-Buitrago, Hernán Ojeda-Jurado, Hugo Ruiz-Eraso, Edwin Castro-Rincón

  120-128

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• Attributes of the inflorescence and diaspores of Chascolytrum subaristatum (Lam.) Desv.

  Alberto Aníbal Galussi, María Esther Moya, Yanina Gabriela Gillij, Marcelo Fabián Prand, Fernando Gastón-Marchese, Mariana Noemí Hornos

  129-135

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• Substitution of Medicago sativa L. by Ricinus communis L. leaf, in pregnant ewes

  Luis Antonio Ramírez-Navarro, Alejandra del Viento-Camacho, José Manuel Zorrilla-Ríos, José Manuel Palma-García

  136-143

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• Size and shape of experimental unit for Brachiaria hybrid CIAT 36087 grass yield trials

  Jorge Claudio Vargas-Rojas, Edgar Vidal Vega-Villalobos, Roberto Cerdas-Ramírez

  144-149

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• Effect of the silage from Avena sativa L. on the productivity of grazing lactating cows

  Edwin Castro-Rincón, Juan Leonardo Cardona-Iglesias, Filadelfo Hernández-Oviedo, Martín Valenzuela-Chiran

  150-158

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• Effect of organic fertilization on morphological and agronomic indicators of two varieties of Manihot esculenta Crantz

  Gertrudis Pentón-Fernández, Giraldo Jesús Martín-Martín, Odelín Brea-Maure, Orilda Hernández-Santovenia, Hans Peter-Schmidt

  159-168

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