Articles

Technical efficiency in dairy herds from Costa Rica.

Bernardo Vargas-Leitón, Oscar Solís-Guzmán, Fernando Sáenz-Segura, Héctor León-Hidalgo

1-15 |

Milk yield of Simmental × Zebu and Brown Swiss × Zebu cows in tropical climate.

Ángel Ríos-Utrera, Víctor Delio Hernández-Hernández, Eugenio Villagómez Amezcua-Manjarréz, Juan Prisciliano Zárate-Martínez

17-25 |

Total immunoglobulin concentration in colostrum produced by dairy cows in Costa Rica.

Jorge Alberto Elizondo-Salazar

27-32 |

Productive behaviour of orchard grass (Dactylis glomerata L.) to sheep grazing management.

Filogonio Jesús Hernández-Guzmán, Alfonso Hernández-Garay, Eusebio Ortega-Jiménez, Javier Francisco Enríquez-Quiroz, Mauricio Velázquez-Martínez

33-42 |

Histopathological analysis in Litopenaeus vannamei infected with Vibrio parahaemolyticus.

Nelson Peña-Navarro, Alexander Varela Mejías

43-53 |

Statistical selection for estimating the accuracy in experimental corn trials.

Román Gordón-Mendoza, Ismael Camargo-Buitargo

55-63 |

Productivity of intervarietal hybrids of yellow grain corn for high valleys of México.

Margarita Tadeo-Robledo, Alejandro Espinosa-Calderón, Raymundo Guzmán-Máximo, Antonio Turrent-Fernández, Job Zaragoza-Esparza, Juan Virgen-Vargas

65-72 |

Response of native maize from Mexican highlands to ear rot, under natural infection.

Dolores Briones-Reyes, Fernando Castillo-González, José Luis Chávez-Servia, Víctor Héber Aguilar-Rincón, Carlos de León García-de Alba, Antonio Ramírez Hernández

73-85 |

Agronomic performance of hybrids and parents of grain sorghum in Huastecas.

Héctor Williams-Alanís, Gerardo Arcos-Cavazos

87-97 |

Asparagus chain: Fifth year production of different genotypes and postharvest behaviour.

Erika Kirschenbilder, Ana María Castagnino, Karina Elizabeth Díaz, María Belén Rosini, Agostino Falavigna

99-109 |

Humidity levels in soil in the onion bulbs production.

Wilfredo Estrada-Prado, Elio Lescay-Batista, Alexander Álvarez-Fonseca, Yuriuska Caridad Maceo-Ramos

111-117 |

Plantain foliar emission and its relationship with floral differentiation.

Alfonso Vargas-Calvo, Pablo Acuña-Chinchilla, Henry Valle-Ruiz

119-128 |

Genetic diversity of avocado (Persea americana Mill) cultivars in Antioquia, Colombia.

Gloria Patricia Cañas-Gutiérrez, Leonardo F. Galindo-López, Rafael Arango-Isaza, Clara I. Saldamando-Benjumea

129-143 |

Culinary practices associated with bean consumption in Costa Rican families.

Shirley Rodríguez-González, Xinia Elena Fernández-Rojas

145-151 |

Preparation and conservation practices of beans in Costa Rican families

Shirley Rodríguez-González, Xinia Elena Fernández-Rojas

153-164 |

Technical Notes

Evaluation of equipment for broadcast seed sowing of canary and linseed.

Carlos Boschini-Figueroa, Fabián Vargas-Rodríguez, Luis Pineda-Cordero

171-180 |

Short Communication

Survival of pre-parasitic stages of gastrointestinal nematodes in Bocashi made from cattle manure.

Martha Orozco-Aceves, Jorge Hernández-Gamboa, Ana Eugenia Jiménez-Rocha

165-169 |