Efeito de coberturas vegetais e doses de nitrogênio em cobertura no trigo irrigado por aspersão em cerrado de baixa altitude

ABSTRACT Wheat production in the Brazilian cerrado faces major challenges, especially for not being a traditionally wheat region and the occurrence of hot and dry winters. The objective of this study was to evaluate the residual effect of the previous crops corn and Urochloa ruziziensis (R. Germ & Evrard), in single cropping and intercropping, with and without seed inoculation with Azospirillum brasilense and topdress nitrogen fertilization (N), on the development and yield of wheat. The experiment was conducted in Selvíria, MS, in 2011/12. The experiment was arranged in an 8x4 factorial rand...

• Assuntos:

  • Triticum aestivum L
  • no till
  • Zea mays L
  • Urochloa ruziziensis R. Germ & Evrard
  • intercropping
  • Azospirillum brasilense