[Mechanization of dry legumes in Algeria [comparison between traditional, direct and two-phase mechanical harvesting]]

cicer arietinum combine harvesters cosecha crop yield date de plantation espacement espaciamiento harvesting harvesting date harvesting losses lens culinaris mechanization methode methods moissonneuse batteuse planting date postharvest losses rendement des cultures rendimiento de cultivos rotation culturale rotational cropping segadoras-trilladoras spacing