v.18, n.8, ago. 1983

Published: 2014-04-16

CLIMATOLOGY

  • Climatic classification: the semi-arid tropics and its environment – a review

    S. Jeevananda Reddy
    823-847
    DOI: https://doi.org/10.1590/S1678-3921.pab1983.v18.15379

FERTILIZATION

  • Effect of sources and levels of nitrogen on irrigated sugarcane

    Clementino Marcos Batista de Faria, Luiz Balbino Morgado, José Ribamar Pereira, Otávio Pessoa Aragão
    849-853
    DOI: https://doi.org/10.1590/S1678-3921.pab1983.v18.15380

  • Natural occurence of mycorrhiza Rhizobium phaseoli in areas under beans cultivation

    S.M. Tsai Saito, Eleonora C.S. Martins, J. R. de Freitas, A.J. Roston
    855-861
    DOI: https://doi.org/10.1590/S1678-3921.pab1983.v18.15382

PLANT PHYSIOLOGY

  • Weed control and resistance of cotton cultivars to the herbicides diuron and fluometuron

    Laudemiro Baldoíno da Nóbrega, Napoleão Esberard de Macêdo Beltrão, Demóstenes Marcos Pedrosa de Azevedo
    863-869
    DOI: https://doi.org/10.1590/S1678-3921.pab1983.v18.15383

CROP SCIENCE

  • Effects, in vase, of soil type, humidity and fertilization on herbaceous cotton plants

    Maria Lindomar de Lima, José Ernesto Souto Bezerra, Hugo O. Carvalho
    871-877
    DOI: https://doi.org/10.1590/S1678-3921.pab1983.v18.15385

  • Effects of maize row spacing on the associated cropping with beans

    José Mauro Chagas, Clibas Vieira, Magno A.P. Ramalho, Israel A. Pereira Filho
    879-885
    DOI: https://doi.org/10.1590/S1678-3921.pab1983.v18.15387

IRRIGATION AND DRAINAGE

  • Dry matter and nutrient accumulation by two maize cultivars with and without supplemental irrigation

    Carlos Alberto Vasconcellos, José Vieira Alves Barbosa, Hélio Lopes dos Santos, Gonçalo Evangelista de França
    887-901
    DOI: https://doi.org/10.1590/S1678-3921.pab1983.v18.15389

SOIL SCIENCE

  • Water management and liming in relation to grain yield and iron toxicity in rice

    Morel Pereira Barbosa Filho, Nand Kumar Fageria, Luiz Fernando Stone
    903-910
    DOI: https://doi.org/10.1590/S1678-3921.pab1983.v18.15391

VETERINARY SCIENCE

ANIMAL SCIENCE

  • Ambiental factors and sex effects on calving interval of Nelore females

    Hildo Áurio Viana, Paulo Roberto C. Ferreira
    937-942
    DOI: https://doi.org/10.1590/S1678-3921.pab1983.v18.15399

SCIENTIFIC NOTES