Technical notes (Nos. 1-55) [based on research on wide range of forestry subjects with information on seed collection, storage, testing, raising of nurseries and management studies].

acacia afforestation agave almacenamiento de semillas alnus arbre forestier bamboos bambou bois boisement cedrus collecte de semences conduite de la plante conifere conifers control de malezas crecimiento croissance cultivation cultivo dalbergia sissoo engrais eucalyptus fenologia fertilizers forest plantations forest trees germinability growth irrigation juniperus madera morus alba multiplication des plantes olea pakistan phenology pinus plant propagation plant training plantation planting poder germinativo populus pratique culturale production regeneration rendement rendimiento riego robinia salix seed collection seed storage seed treatment selection stockage des semences traitement des semences tratamiento de semillas weed control wood yields