Seed dormancy in local populations of Phalaris arundinacea L.

animal developmental stages clima climat climate condiciones ambientales condition de milieu crops cultivos developmental stages dormance dormancy economic plants environment environmental conditions environnement escandinavia etapas de desarrollo etapas de desarrollo de la planta etapas del desarrollo animal europa europe feed crops feed grasses genetica genetics genotipos genotypes germination glumiflorae gramineae gramineas graminee grasses latencia medio ambiente monocotyledons noruega norway phalaris plant developmental stages plantas plantas forrajeras plante plante de culture plants propagation materials scandinavia scandinavie seed semence semillas site factors