| | Table of contents
Zootecnia Trop. vol.29 no.2 Maracay June 2011  Press Release | | | | |
| Artículos Científicos | | | | | | · Non-genetic factors affecting birth and weaning weight in Angus calves
Martínez-González, Juan Carlos; Gutiérrez-Michel, José Francisco; Briones-Encinia, Florencio; Lucero-Magaña, Froylán Andrés; Castillo-Rodríguez, Sonia Patricia
| | | | | | · Immunomodulatory property of ethanolic estract of propolis on the Bursa of Fabricio in F1 male babies chicken Rhode Island Red X Rhode Island White
Valles, José G; Principal, Judith; Barrios, Carlos
| | | | | | · Production and chemical composition of diploid and tetraproid genotypes of Ryegrass
Tonetto, Cléber José; Müller, Liziany; Petter Medeiros, Sandro Luís; Manfron, Paulo Augusto; Hedlund Bandeira, Andriéli; Pereira Morais, Katiule; Trindade Leal, Lineu; Milttemann, Andrea; Dourado Neto, Durval
| | | | | | · Estrus manifestation and pregnancy rate in Tropical Milking Criollo heifers synchronized with a low dose of PGF2α
Montiel Palacios, Felipe; Pérez Hernández, Ponciano; Gallegos Sánchez, Jaime; Rosendo Ponce, Adalberto
| | | | | | · Strain native with potential in the acetic acid production indol to improve the grass
Lara Mantilla, Cecilia; Oviedo Zumaqué, Luis E; Betancur Hurtado, César A
| | | | | | · Socioeconomic characterization and fishing technique in micro dams dry tropics of Southern Mexico
Aldama-Rojas, Guillermo; Ponce-Palafox, Jesús T; Arredondo-Figueroa, José Luis; Madrigal-Uribe, Delfino; Ruiz Luna, Arturo; Soto Ceja, Edel; Meza Ramos, Eduardo
| | | | | | · Lysine levels for swine of 25 to 45 kg feed rice byproducts
Hurtado Nery, Víctor Libardo; Ribeiro Nobre Soares, Rita da Trindade; Chiquieri, Julien
| | | | | | · Experimental fattening of cachama (Colossoma macropomum) in the estacion local el Lago, Zulia state, Venezuela
Andrade de Pasquier, Glenys; Méndez, Yaracelis; Perdomo, Daniel Antonio
| | | | | | · Growth and survival of the winged oyster Pteria colymbus (Röding, 1798), in tubular structures in the Bahía de Mochima, Sucre state, Venezuela
Mengual, María; Lodeiros, César; Márquez, Adrián
| | | | | | · Proximate composition and economic values of four common sources of animal protein in South-western Nigeria
Adeniyi, O. R; Ademosun, A. A; Alabi, O. M
| | | | | Nota Técnica | | | | | | · Prophylactic treatments anti-saprolegniasis to improve embryo survival in eggs of rainbow trout (Oncorhynchus mykiss)
Torres, José; Fajardo, Carlos
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