[1] Brazilian Ctr Res Energy & Mat, CTBE CNPEM, Brazilian Bioethanol Sci & Technol Lab, Rua Giuseppe Maximo Scolfaro 10000, BR-13083100 Campinas, SP, Brazil
[2] Ohio State Univ, Carbon Management & Sequestrat Ctr, 210 Kottman Hall,2021 Coffey Rd, Columbus, OH 43210 USA
[3] UFSCAR Fed Univ Sao Carlos, Dept Rural Dev, Rodovia Anhanguera Km 174, Araras, SP, Brazil
[4] IAC Agron Inst Campinas, Soils & Environm Resources Ctr, Barao Itapura 1481, BR-13001970 Campinas, SP, Brazil
[5] Sao Paulo State Univ, Coll Agr & Vet Sci, Dept Exact Sci, FCAV UNESP, Via Acesso Prof Paulo Donato Castellane S-N, BR-14884900 Jaboticabal, SP, Brazil