Hendrik Boogaard¹, Hugo L.E. de Groot¹, Martin K. van Ittersum², Kenneth G Cassman³, Joost Wolf², Lenny G.J. van Bussel¹, Justin P Van Wart⁴, Patricio Grassini⁵, Haishun Yang⁶, Lieven Claessens⁷, Kazuki Saito⁸ and Pepijn van Oort⁸, (1)Wageningen University, Wageningen, Netherlands, (2)Plant Production Systems, Wageningen University, Wageningen, Netherlands, (3)University of Nebraska-Lincoln, Oceanside, CA, US, (4)Agronomy & Horticulture, University of Nebraska - Lincoln, Lincoln, NE, (5)University of Nebraska-Lincoln, Lincoln, NE, (6)Agronomy and Horticulture, University of Nebraska-Lincoln, Lincoln, NE, US, (7)ICRISAT, Nairobi, KENYA, (8)Africa Rice Center, Cotonou, Benin