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Vol. 2 No. 2 (1994)

Published: 1994-12-30

Cover page

Cover
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Editor's Foreword

Editorial

Managing Editor
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Opinion

Influence of science and technology on animal production in Latin America

Fernando E. Madalena

105-116
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Original paper

Effects of elimination of short lactations and of adjusting for lactation length on the heritability of milk production in a Gir herd

Adriana de Assis Mello, Vania Maldini Penna, Fernando E. Madalena, Carmen Silva Pereira

117-123
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Yearly production trends and genetic and environmental influences in a genetically closed Brahman herd. 2. Phenotypic, genetic and environmental trends of three weights

Dieter Plasse, Omar Verde Sandoval, Jorge Beltran, Nelson Marquez, Ali Capriles, Luis Arriojas, Thomas Shultz, Nelson Braschi, Ali Benavides

125-139
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Fattening and body composition of CC21 and Duroc pig offspring in a rotational cross

G. Trujillo, Isabel Santana, J. F. Dieguez

141-145
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Productivity of the sow: Factors Affecting Litter Size

Hugo Juan Petrocelli, Roberto Bauza, Jorge Sánchez

147-159
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Sorghum silage supplementation with Gliricidia sepium in post-weaning cattle

Rolando Zamora, Javier A. Aparicio, Leopoldo Gabaldon, Aquiles Escobar, Jorge Combellas

161-168
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Energy requirements for growth in Santa Inés sheep

José Ramón Campero Marañón

169-175
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Banana or cassava flour as a substitute for maize in rations for dairy cows managed under grazing in the tropics

José Ramón Campero Marañón

177-186
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Bulkiness and protein treated with zinc ions in concentrates for grazing dairy cows

Yaminette Rodríguez, Paul F. Randel, Ernesto Riquelme Villagrán

187-196
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Erratum

Erratum

197
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