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Quercu glauca, in lower Himalaya, has restricted occurrence, poor germination and regeneration capacities. Seven stratification media and three stratification durations were tested to improve germination and performance of seedlings grown under open nursery and shaded conditions. Nutrient content of the soil media was analyzed. Stratification media had significant effect on germination of open nursery conditions but not under shaded conditions. Stratification duration had significant effect on germination, number of lateral roots, shoot height, number of leaves and leaf area of both growing…mehr

Produktbeschreibung
Quercu glauca, in lower Himalaya, has restricted occurrence, poor germination and regeneration capacities. Seven stratification media and three stratification durations were tested to improve germination and performance of seedlings grown under open nursery and shaded conditions. Nutrient content of the soil media was analyzed. Stratification media had significant effect on germination of open nursery conditions but not under shaded conditions. Stratification duration had significant effect on germination, number of lateral roots, shoot height, number of leaves and leaf area of both growing conditions. Stratification duration also had significant effect on collar diameter and root length of seedlings grown under shaded conditions. In general, seedlings grown under shaded conditions had better performance over seedlings grown under open nursery conditions.
Autorenporträt
Sono Amare Tesfaye, dipendente dell'Università di Hawassa, Wondo Genet College of Forestry. Sono impegnato nell'insegnamento, nella ricerca e nelle attività comunitarie. Insegno corsi come Selvicoltura sostenibile, Selvicoltura avanzata e Modellazione della crescita e della resa delle foreste. Le mie attività di ricerca riguardano l'ecologia forestale, la biodiversità della struttura del popolamento e le sementi.