Review: A brief story of nitrogen fixation in sugarcane - reasons for success in Brazil

Functional Plant Biology : FPB
José I BaldaniJohanna Döbereiner

Abstract

Sugarcane was first introduced into Brazil in 1532, in São Vicente (São Paulo State) by the Portuguese. Since the first cane selection and breeding programs started in Brazil, both local and introduced material were used. In none of the breeding programs were large amounts of nitrogen fertilizer utilized, and this may be the reason why today the best materials have little demand for nitrogen fertilizer, and an effective association has developed between endophytic nitrogen-fixing bacteria and the plant. In some cases high inputs of associated biological nitrogen fixation have been observed. The oil crisis also played a role in the sugarcane story, since the alcohol-from-cane-juice (PRO-ÁLCOOL) program installed to find a substitute for gasoline in cars, stimulated the selection of highly efficient varieties with low nitrogen fertilizer input. The recent promising results involving the inoculation of micropropagated sugarcane plants with endophytic diazotrophic bacteria, along with the ongoing Brazilian sugarcane plant and bacterial genome programs, suggest that the success of the Brazilian sugarcane business may continue for many years to come, considering the potential to be exploited.

Citations

Jul 30, 2004·Journal of Applied Microbiology·F G LoiretZ Dong
Apr 22, 2008·The New Phytologist·Angela Karp, Ian Shield
Jun 22, 2010·Antonie van Leeuwenhoek·Armando C F DiasWelington Luiz Araújo
Jan 1, 2008·Functional Plant Biology : FPB·Nicole RobinsonSusanne Schmidt
Jun 8, 2012·PloS One·Léia Cecilia de Lima FávaroWelington Luiz Araújo
Oct 7, 2015·Frontiers in Plant Science·Donald L SmithMargaret Bywater-Ekegärd
Jul 1, 2016·Scientific Reports·Rafael Soares Correa de SouzaPaulo Arruda
Aug 30, 2005·Anais Da Academia Brasileira De Ciências·José I Baldani, Vera L D Baldani
Jun 3, 2015·Environmental Microbiology·Yun Kit YeohPhilip Hugenholtz
Jul 13, 2016·Scientific Reports·Jaderson Silveira Leite ArmanhiPaulo Arruda

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