@article{article81576640,
title   = {15N-labeled nitrogen from green manure and ammonium sulfate utilization by the sugarcane ratoon},
author = {Ambrosano, Edmilson José and Trivelin, Paulo Cesar Ocheuze and Cantarella, Heitor and Ambrosano, Gláucia Maria Bovi and Schammass, Eliana Aparecida and Muraoka, Takashi and Rossi, Fabrício},
year = {2011},
doi = {10.1590/s0103-90162011000300014},
journal   = {Scientia Agricola}
}