Vol. 28 No. 2 (2012)

Research article

• ACTIVIDAD INSECTICIDA DE Melia azedarach L. (MELIACEAE) SOBRE Sitophilus zeamais Motschulsky (COLEOPTERA: CURCULIONIDAE)

  81-87

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• PROFITABILITY OF APICULTURE AS A BUSINESS VENTURE IN IKWUANO LOCAL GOVERNMENT AREA OF ABIA STATE, NIGERIA

  89-97

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• Beef cow-calf organic production system

  99-108

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• GENDER ISSUES ON POVERTY ALLEVIATION PROGRAMS IN NIGERIA: THE CASE OF THE NATIONAL FADAMA 1 DEVELOPMENT PROJECT IN ABIA STATE, NIGERIA

  109-115

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• SUNFLOWER (Helianthus annus L.) HULL AS AN ORGANIC AMENDMENT AND ITS EFFECTS ON SOIL PROPERTIES

  Adrián Gustavo Vallejo, Juan Carlos Silenzi, Nora Elena Echeverría, Martín De Lucía

  117-126

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• PHENOLOGICAL AND MORPHOLOGICAL CHARACTERIZATION OF TWENTY PEANUT (Arachis hypogaea L.) ACCESSIONS GROWN IN ÑUBLE PROVINCE, CHILE

  127-137

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• CONTROL OF Sitophilus zeamais MOTSCHULSKY WITH THIRTEEN OILS OF VEGETABLE AND MINERAL SOURCE

  Regina Merino P., Gonzalo Silva A., J. Concepción Rodríguez M., Angel Lagunes T., Candelario Santillán-Ortega, Agustín Robles-Bermúdez, Sotero Aguilar-Medel

  139-148

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• FEASIBILITY OF A SILVOPASTORAL SYSTEM WITH SHEEPS IN AN OLIVE ORCHARD (Olea europaea L.) UNDER DRIP IRRIGATION

  149-160

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