Subjects: | CROPPING SYSTEMS,
SHIFTING CULTIVATION,
MIXED FARMING,
INTENSIVE FARMING,
MIXED CROPPING,
RATOONING,
MULTIPLE CROPPING,
FALLOW SYSTEMS,
ARABLE SOILS,
CROP ROTATION,
MONOCULTURE,
SOIL FERTILITY,
FERTILIZERS,
PLANT DISEASES,
PEST CONTROL,
WEEDS,
WEED CONTROL,
ECONOMIC SITUATION,
SYSTEME DE CULTURE,
SISTEMAS DE CULTIVO,
CULTURE ITINERANTE,
POLYCULTURE ELEVAGE,
AGRICULTURE INTENSIVE,
CULTURE EN MELANGE,
MULTIPLICATION PAR REJET DE SOUCHE,
CULTURE MULTIPLE,
SYSTEME JACHERE,
SOL ARABLE,
ROTATION CULTURALE,
FERTILITE DU SOL,
ENGRAIS,
MALADIE DES PLANTES,
LUTTE ANTIRAVAGEUR,
MAUVAISE HERBE,
DESHERBAGE,
SITUATION ECONOMIQUE,
CULTIVO MIGRATORIO,
EXPLOTACION AGRICOLA COMBINADA,
EXPLOTACION AGRICOLA INTENSIVA,
CULTIVO MIXTO,
UTILIZACION DE RENUEVOS DE LA RAIZ,
CULTIVO MULTIPLE,
SISTEMAS CON BARBECHO,
SUELOS CULTIVABLES,
ROTACION DE CULTIVOS,
MONOCULTIVO,
FERTILIDAD DEL SUELO,
ABONOS,
ENFERMEDADES DE LAS PLANTAS,
CONTROL DE PLAGAS,
MALEZAS,
ESCARDA,
SITUACION ECONOMICA, |