Collection and preservation,Germination 2 Collection and preservation 1 Germination 1 Hybridization,Plant breeding,Plants,Plants, cutivated,Seeds - germination 1 Hybridization,Plant breeding,Plants,Seeds 1 Physiology.,Seeds 1 Plant breeding,Plants,Plants, cutivated,Seeds 1 Mais ... Plant breeding,Seeds,Plant propagation 1 Seeds,Germination.,Growth and development 1 fruit trees,germination,papaya seeds - dormancy 1 germination,plant-soil relationships,soybean, effect of clay soils on 1 germination,rice - seeds - dormancy 1 hybridization,plant breeding,plants - collection and preservation,plants, cutivated,seeds - germination 1 seeds - germination 1 menos ...