| Subjects: | CROPS,
FERTILIZERS,
PLANT PRODUCTION,
YIELDS,
RECLAMATION,
IRRIGATED FARMING,
AGRONOMY,
VARIETIES,
TRIAL METHODS,
VEGETABLE CROPS,
EXPERIMENTATION,
NITROGEN FERTILIZERS,
UREA,
APPLICATION RATES,
WEEDING,
IRRIGATION,
CULTURAL METHODS,
PLANT INTRODUCTION,
WHEATS,
BARLEY,
MAIZE,
TOMATOES,
POTATOES,
ONIONS,
SORGHUM,
COTTON,
FABA BEANS,
SAFFLOWER,
SUGARBEET,
GROUNDNUTS,
MUNG BEANS,
CUCUMBERS,
PLANTE DE CULTURE,
ENGRAIS,
PRODUCTION VEGETALE,
CULTIVOS,
ABONOS,
PRODUCCION VEGETAL,
RENDEMENT,
RECUPERATION DES SOLS,
CULTURE IRRIGUEE,
AGRONOMIE,
VARIETE,
METHODE D'ESSAI,
PLANTE LEGUMIERE,
ENGRAIS AZOTE,
UREE,
DOSE D'APPLICATION,
DESHERBAGE MECANIQUE,
MODE DE CULTURE,
INTRODUCTION DE PLANTES,
BLE,
ORGE,
MAIS,
TOMATE,
POMME DE TERRE,
RENDIMIENTO,
REHABILITACION DE TIERRAS,
AGRICULTURA DE REGADIO,
AGRONOMIA,
VARIEDADES,
METODOS DE ENSAYO,
HORTALIZAS (PLANTAS),
EXPERIMENTACION,
ABONOS NITROGENADOS,
DOSIS DE APLICACION,
ESCARDA MECANICA,
RIEGO,
METODOS DE CULTIVO,
INTRODUCCION DE PLANTAS,
TRIGO,
CEBADA,
MAIZ,
PAPA, |
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