Girmay Darcha, Emiru Birhane, Nigussie Abadi

Examining Plant diversity of Oxytenanthera abyssinica

A case study from Tselemti Woreda, North Western Tigray, Ethiopia about the Agroforestry system

• Broschiertes Buch

Produktbeschreibung

Oxytenanthera abyssinica is known to be one of the lowland perennial grass species in Ethiopia. This study was conducted to assess its woody species diversity based on homestead agroforestry system, carbon sequestration potential and its socioeconomic benefits at Tselemti district. A total of ninety nine plots, ninety from less than five year, five to ten years and greater than ten years domestication of O. abyssinica based homesteads and one exclosure with nine plots as comparison were taken. In total, 27 culms were randomly selected for biomass and carbon stock determination using three levels of age and three DBH levels. A total of 153 households were surveyed to assess socioeconomic benefits of O. abyssinica. The study revealed that species density, richness and diversity were significantly higher in the exclosure than in the three homesteads (p0.000). Carbon stock was significantly higher in one to three and greater than three years than less than one year culm age (P0.001).This study confirmed that woody species diversity was higher for those households that domesticate O. abyssinica on their homesteads earlier than those households that domesticate later.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 104
• Erscheinungstermin: 22. Januar 2015
• Englisch
• Abmessung: 220mm x 150mm x 7mm
• Gewicht: 173g
• ISBN-13: 9783659665479
• ISBN-10: 3659665479
• Artikelnr.: 42280269

Autorenporträt

Girmay Darcha was born on 14th of November 1986 in Tigray Regional State, Ethiopia. He has a B.Sc. Degree in Natural Resource Management from Wondo Genet College of Forestry. He also served as a junior integrated watershed management researcher from Tigray Agricultural Research Institute. He has now a MSc in Agroecology and Sustainable Development.