Centre experimental, el afareg-Beja - Donnees des cultures, 1967/1968 - 1968/1969.
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| Format: | Texto biblioteca |
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1969
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| Subjects: | PILOT FARMS, FEED CROPS, GRAIN LEGUMES, SUGARBEET, CEREALS, PLANT PRODUCTION, DRY FARMING, CULTURAL METHODS, SPECIES, FERTILIZERS, WATER SUPPLY, CROP ROTATION, SOIL TYPES, VARIETIES, YIELDS, FERME PILOTE, PLANTE FOURRAGERE, LEGUMINEUSE A GRAINS, BETTERAVE SUCRIERE, CEREALE, PRODUCTION VEGETALE, FINCAS EXPERIMENTALES, PLANTAS FORRAJERAS, LEGUMINOSAS DE GRANO, REMOLACHA AZUCARERA, CEREALES, PRODUCCION VEGETAL, ARIDOCULTURE, MODE DE CULTURE, ESPECE, ENGRAIS, APPROVISIONNEMENT EN EAU, ROTATION CULTURALE, TYPE DE SOL, VARIETE, RENDEMENT, CULTIVO EN TIERRAS ARIDAS, METODOS DE CULTIVO, ESPECIES, ABONOS, ABASTECIMIENTO DE AGUA, ROTACION DE CULTIVOS, TIPOS DE SUELOS, VARIEDADES, RENDIMIENTO, |
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