Copper deficiency conditioned by high levels of zinc, manganese and iron in the Middle Paraíba, RJ, Brazil<br>Deficiência de cobre condicionada a altos teores de zinco, manganês e ferro na região do Médio Paraíba, RJ, Brasil
Concentrations of microminerals in the soils, pastures, and sera of adult and young bovines were determined in 7 areas of Middle Paraíba, Rio de Janeiro, Brazil, that showed a history of low reproductive performance, marked weight loss of cows after calving, allotriophagy, and changes in pelage colo...
Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Universidade Estadual de Londrina
2013-06-01
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Series: | Semina: Ciências Agrárias |
Subjects: | |
Online Access: | http://www.uel.br/revistas/uel/index.php/semagrarias/article/view/13187 |