PLANT PRODUCTION PRODUCCION VEGETAL 868 PRODUCTION VEGETALE 868 RICE 857 ARROZ 817 RIZ 817 YIELDS 158 RENDEMENT 156 RENDIMIENTO 156 VARIETIES 151 VARIEDADES 149 VARIETE 149 RESEARCH 117 INVESTIGACION 115 RECHERCHE 115 ORYZA 111 PLANT BREEDING 110 AMELIORATION DES PLANTES 103 FITOMEJORAMIENTO 103 CULTURAL METHODS 94 METODOS DE CULTIVO 91 MODE DE CULTURE 91 FERTILIZER APPLICATION 80 MECANISATION 78 MECANIZACION 78 APLICACION DE ABONOS 77 FERTILISATION 77 CROP YIELD 76 MECHANIZATION 76 AGRONOMY 67