| Agronomic efficiency of NBPT as a urease inhibitor: A review H Cantarella, R Otto, JR Soares, AG de Brito Silva Journal of advanced research 13, 19-27, 2018 | 401 | 2018 |
| Nitrogen in sugarcane derived from fertilizer under Brazilian field conditions HCJ Franco, R Otto, CE Faroni, AC Vitti, ECA de Oliveira, PCO Trivelin Field Crops Research 121 (1), 29-41, 2011 | 234 | 2011 |
| Urease inhibitor NBPT on ammonia volatilization and crop productivity: A meta‐analysis AGB Silva, CH Sequeira, RA Sermarini, R Otto Agronomy Journal 109 (1), 1-13, 2017 | 209 | 2017 |
| High soil penetration resistance reduces sugarcane root system development R Otto, AP Silva, HCJ Franco, ECA Oliveira, PCO Trivelin Soil and tillage research 117, 201-210, 2011 | 185 | 2011 |
| Nitrogen use efficiency for sugarcane-biofuel production: what is next? R Otto, SAQ Castro, E Mariano, SGQ Castro, HCJ Franco, PCO Trivelin Bioenergy Research 9, 1272-1289, 2016 | 133 | 2016 |
| Impact of sugarcane trash on fertilizer requirements for São Paulo, Brazil PCO Trivelin, HCJ Franco, R Otto, DA Ferreira, AC Vitti, C Fortes, ... Scientia Agricola 70, 345-352, 2013 | 113 | 2013 |
| Root system distribution of sugar cane as related to nitrogen fertilization, evaluated by two methods: monolith and probes R Otto, PCO Trivelin, HCJ Franco, CE Faroni, AC Vitti Revista Brasileira de Ciência do Solo 33, 601-611, 2009 | 108 | 2009 |
| Stalk yield and technological attributes of planted cane as related to nitrogen fertilization HCJ Franco, PCO Trivelin, F Carlos Eduardo, AC Vitti, R Otto Scientia Agricola 67, 579-590, 2010 | 91 | 2010 |
| Input of sugarcane post-harvest residues into the soil JLN Carvalho, R Otto, HCJ Franco, PCO Trivelin Scientia Agricola 70, 336-344, 2013 | 77 | 2013 |
| Optimizing urease inhibitor usage to reduce ammonia emission following urea application over crop residues AB Mira, H Cantarella, GJM Souza-Netto, LA Moreira, MY Kamogawa, ... Agriculture, Ecosystems & Environment 248, 105-112, 2017 | 76 | 2017 |
| Contribution of N from green harvest residues for sugarcane nutrition in B razil DA Ferreira, HCJ Franco, R Otto, AC Vitti, C Fortes, CE Faroni, AL Garside, ... Gcb Bioenergy 8 (5), 859-866, 2016 | 74 | 2016 |
| Quantifying soil nitrogen mineralization to improve fertilizer nitrogen management of sugarcane R Otto, RL Mulvaney, SA Khan, PCO Trivelin Biology and Fertility of Soils 49, 893-904, 2013 | 73 | 2013 |
| Soil texture affects root penetration in Oxisols under sugarcane in Brazil LC Barbosa, ZM de Souza, HCJ Franco, R Otto, JR Neto, AL Garside, ... Geoderma regional 13, 15-25, 2018 | 69 | 2018 |
| Contribution of nitrogen from sugarcane harvest residues and urea for crop nutrition C Fortes, AC Vitti, R Otto, DA Ferreira, HCJ Franco, PCO Trivelin Scientia Agricola 70, 313-320, 2013 | 67 | 2013 |
| Manejo da adubação potássica na cultura da cana-de-açúcar R Otto, GC Vitti, PHC Luz Revista Brasileira de Ciência do Solo 34, 1137-1145, 2010 | 66 | 2010 |
| Sugarcane straw removal: implications to soil fertility and fertilizer demand in Brazil MR Cherubin, IP Lisboa, AGB Silva, LL Varanda, RO Bordonal, ... BioEnergy Research 12, 888-900, 2019 | 56 | 2019 |
| Fitomassa de raízes e da parte aérea da cana-de-açúcar relacionada à adubação nitrogenada de plantio R Otto, HCJ Franco, CE Faroni, AC Vitti, PCO Trivelin Pesquisa Agropecuária Brasileira 44, 398-405, 2009 | 53 | 2009 |
| Aproveitamento pela cana-de-açúcar da adubação nitrogenada de plantio HCJ Franco, PCO Trivelin, CE Faroni, AC Vitti, R Otto Revista Brasileira de Ciência do Solo 32, 2763-2770, 2008 | 53 | 2008 |
| Recovery of Nitrogen (15N) by Sugarcane from Previous Crop Residues and Urea Fertilisation Under a Minimum Tillage System C Fortes, PCO Trivelin, AC Vitti, DA Ferreira, HCJ Franco, R Otto Sugar Tech 13 (1), 42-46, 2011 | 50 | 2011 |
| Ammonia losses estimated by an open collector from urea applied to sugarcane straw E Mariano, PCO Trivelin, MX Vieira, JM Leite, R Otto, HCJ Franco Revista Brasileira de Ciência do Solo 36, 411-419, 2012 | 48 | 2012 |
