Vol. 34 No. 1 (2022): January-April

Artículos

• Phytotoxicity of cadmium on the germination and initial growth of Ecuadorian maize varieties

  3-14

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• Phenotypic diversity and biochemical characteristics of selected rhizobia nodulating the common bean (Phaseolus vulgaris L.)

  Saoussen Kouki, Boulbaba L’taief, Rahamh Al-Qthanin, Mustapha Rouissi, Bouaziz Sifi

  15-26

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• Phytosociological study and soil weed banks in three corn farms of Portuguese State, Venezuela

  Sandra Torres, Aída Ortiz

  27-38

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• Yield of cocoa under different agroforestry systems in a dry tropical forest in western Colombia

  Carlos H. Escobar Ramírez, Óscar de J. Córdoba-Gaona, Guillermo A. Correa Londoño, Enrique G. Martínez Bustamante

  39-50

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• Architecture and foliar anatomy of Chrysophyllum cainito L.

  Ricardo Mar-Jiménez, Georgina Vargas-Simón

  51-62

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• Evaluation of doses, application periods and residuality of paclobutrazol in tomato

  Lucia Juárez-Rodríguez, Mario Pérez-Grajales, Rogelio Castro-Brindis, Antonio Segura-Miranda, Natanael Magaña-Lira, J. Jesús Magdaleno-Villar

  63-74

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• High genetic diversity in arbuscular mycorrhizal fungi influence cadmium uptake and growth of cocoa plants

  Geomar Vallejos-Torres, Rubén Ruíz-Valles, César E. Chappa-Santa María, Nery Gaona-Jiménez, César Marín

  75-84

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• Incidence of nematodes associated with the main coffee producing areas in the Puno region, Peru

  Sthewar Irwin Garambel-Acurio, Israel Lima-Medina, Alfredo Loza-Del Carpio, Shadam Elvis Checahuari Jarata

  85-96

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