Articles

Evaluation of cultivated of rice (Oryza sativa L.) under conditions of dry land and irrigation. Panamá. 2002-2003.

Ismael Camargo-Buitrago, Luisa Martínez-Rodríguez, Eric Batista-Montero, Pedro Him-Him, Eric Quirós-Rodríguez, Benjamín Name-Tuñón

117-125 |

Evaluation of tropical maize (Zea mays) inbred lines as sources of favorable alleles to improve elite single corn hybrids.

Narciso Vergara-Ávila, Sergio Alfredo Rodríguez-Herrera, Hugo Salvador Córdova-Orellana

127-136 |

General and specific combining ability of tropical and subtropical maize (Zea mays) lines.

Narciso Vergara-Ávila, Sergio Alfredo Rodríguez-Herrera, Hugo Salvador Córdova-Orellana

137-143 |

Genetic components of maize heterotical contrasting tropical and subtropical populations.

Ricardo Ernesto Preciado-Ortiz, Arturo Daniel Terrón-Ibarra, Noel Gómez-Montiel, Edgar Iván Robledo-González

145-151 |

Evaluation of phosphatic fertilizers of different solubility for common bean using isotopic methods.

Aurelio García-Altunaga, Germán Hernández-Barrueta, Antonio Nuviola-Montoya, Grisel Herrero-Echeverría, Nancy Méndez-Pérez, Jean Jecques-Drevon

161-170 |

Evaluation of growing media for vegetable seedlings.

Gustavo Quesada-Roldán, Carlos Méndez-Soto

171-183 |

Effectiveness of the mixture picloram and fluroxypyr on the control of perennial weeds of tropical grasslands.

Valentín Alberto Esqueda-Esquivel, Oscar Hugo Tosquy-Valle, Enrique Rosales-Robles

185-190 |

Technical Notes

Effect of density on the yield of cassava (Manihot esculentum Crantz) cv. Valencia.

Moisés Blanco-Navarro, Víctor Aguilar-Bustamanete, Jose Rafael García-López, Chambar Baldioceda-Manzanares

225-230 |

Technical Information

Phosphorus in dairy farm systems.

Jorge Alberto Elizondo-Salazar

231-238 |

Analyzes and Comments