v.21, n.1, jan. 1986

Published: 2014-04-17

CLIMATOLOGY

  • Use of floating materials for evaporation control in the semi-arid tropic

    Everaldo Rocha Porto, Malaquias da Silva Amorim Neto, Daniel Delfino da Silva
    1-7
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.14638

FERTILIZATION

  • Effects of photosynthate manipulation on biological nitrogen fixation in common bean plants

    Mariangela Hungria, Maria Cristina P. Neves
    9-24
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.14650

  • Leaching of N derived from the soil and from [(15NH4) 2SO4] fertilizer during the growth cycle of bean plants

    Segundo S. Urquiaga Caballero, Paulo Leonel Libardi, Klaus Reichardt, Sérgio O. Moraes, Reynaldo L. Victória
    25-31
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.14652

  • Fertilization management for coffee establishment

    Marcos A. Pavan, Júlio C. D. Chaves, Luiz Mesquita Filho
    33-42
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.17204

CROP SCIENCE

  • Evaluation of herbaceous cotton lines and cultivars in the Northeast of Brazil. I. Yield

    João Cecílio Farias de Santana, Elton Oliveira dos Santos, Miguel Barreiro Neto, João Ribeiro Crisóstomo, Fernando Bezerra Calvacanti, Joaquim Nunes da Costa, Ivan Ferreira Gomes
    43-51
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.14657

VETERINARY SCIENCE

  • Use of anabolic substances in culled cows

    Eduardo Salomoni, Eber Rosa Borba
    53-59
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.14658

ANIMAL SCIENCE

  • In vitro degradation and in vivo digestibility correlation of two tropical grasses

    Miriam Corazza, Pedro de Andrade, Luiz Claudio de A. Rosa, Antonio Tadeu de Andrade, Mauro Dal Secco de Oliveira, Alexandre Amstalden M. Sampaio
    61-66
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.14660

  • Effect of two concentrate levels at the beginning of lactation on milk production and reproductive efficiency

    João Alberto de Jesus Paiva, Geraldo Maria da Cruz, Mauro Ribeiro de Carvalho, José Lobato Neto, Homero Abílio Moreira
    67-77
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.14662

  • Evolution of performance traits on boars test stations in Santa Catarina

    Cláudio Nápolis Costa, Jerônimo Antônio Fávero, Walter H. Saralegui Larrambebere, Geísa Ribeiro Leitão
    79-85
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.14663

  • Factors influencing gestation length and calving interval of Gir cows under northeast Brazil conditions

    Paulo Roberto de Miranda Leite, Manuel Martin Bellido, Flabio Romeu Paca, Elson Soares dos Santos
    87-92
    DOI: https://doi.org/10.1590/S1678-3921.pab1986.v21.14664