Syria - Report on the 1964/1965 cropping season.

arachide cacahuete clima climat climate conduite de la culture coton cotton crop management crop rotation cultural methods experimentation feed crops groundnuts mais maize manejo del cultivo mode de culture papa plantas forrajeras pomme de terre potatoes remolacha azucarera rendement rendimiento rotation culturale saison seasons sesame sesamo sorghum sugarbeet trigo variedades varieties wheats yields