Irrigation manual: planning, development monitoring and evaluation of irrigated agriculture with farmer participation

agriculteur agricultores agricultura de regadio agronomia agronomie agronomy besoin en eau calendario de los riegos calendrier des irrigations development projects equipo de riego estudios de factibilidad exigence des plantes farmers feasibility studies gestion des ressources irrigated farming irrigation irrigation equipment irrigation scheduling irrigation systems monitoring natural resources necesidades de agua necesidades de las plantas participation pipes planification planning plant production plant requirements proyectos de desarrollo recursos naturales resource management ressource naturelle riego sistemas de riego surveillance tuyau vigilancia water requirements