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Journal : Sustainability Science and Resources

Integrating Traditional Ecological Knowledge and Frost Management Strategies for Sustainable Tree Planting in Legambo District, Ethiopia Boja, Mesfin; Solomon , Bethelhem
Sustainability Science and Resources Vol. 8 (2025): Sustainable Science and Resources
Publisher : The Indonesian Forestry Certification Cooperation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55168/ssr2809-6029.2025.8001

Abstract

This study examines traditional ecological knowledge and tree planting practices in Legambo District, Ethiopia, focusing on local farmers' preferred tree species and their frost management techniques. With only two percent forest cover and significant frost affecting seedling survival, understanding these practices is vital for sustainable land management. Using a multistage sampling method, data were gathered from 42 households through interviews, questionnaires, and observations. The findings indicate that Eucalyptus globulus is the most favored tree species, accounting for 52% of planted trees, primarily in woodlots. The research underscores the serious impact of frost on young seedlings, especially on degraded hillsides, where farmers report high mortality rates. Additionally, various traditional frost management strategies were identified, such as mulching, building protective barriers, and careful watering. These practices reflect a deep understanding of local ecological conditions and highlight the need to combine traditional knowledge with modern forestry techniques. The study's implications extend beyond Legambo, contributing to broader discussions on sustainable land management in frost-affected areas of Ethiopia. It emphasizes the critical relationship between ecological factors and local agricultural methods, illustrating how farmers address environmental challenges. By investigating tree species selection and frost resilience, the research calls for adaptive management strategies suited to the region's needs. To improve tree survival and rehabilitate degraded areas, the study offers key recommendations, including regular monitoring of seedlings under one year, targeted training for farmers on frost management, and fostering community engagement to share successful practices. Ensuring access to quality planting materials is also essential. By encouraging collaboration among local communities, policymakers, and forestry practitioners, the study aims to bolster sustainable forestry efforts aligned with the region's ecological and socio-economic contexts.
The Analyzing yield performance of farmers’ and improved varieties of a selected genotype of bread wheat (Triticum aestivum L.) in Goro, Bale, Oromia Region Jaleta, Benti; Boja, Mesfin
Sustainability Science and Resources Vol. 7 (2024): Sustainability Science and Resources
Publisher : The Indonesian Forestry Certification Cooperation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55168/ssr2809-6029.2025.7005

Abstract

The study focused on Analyzing yield performance of farmers’ and improved varieties of a selected genotype of bread wheat (Triticum aestivum L.).The research was conducted in the Bale Zone, Goro Woreda, Oromia Region, Ethiopia.Testing was conducted on sixteen bread wheat varieties, comprising eight farmers' varieties and eight improved variants. During the 2021/22 season, these genotypes were cultivated at the Goro Community Seed Bank using a Randomized Complete Block Design. The analysis of variance revealed significant differences among the genotypes for most traits at the individual level. The majority of traits exhibited a significant (p≤0.05) variety and genotype-by-environment (G×E) interaction. The mean grain yield of the varieties, ranging from 6.67 to 4 tons per hectare, showed considerable variation. Phenotypic coefficient of variation (PCV) exceeded the genotypic coefficient of variation (GCV) for most traits. PCV varied from 2.6% (kernel number per spike) to 36.2% (grain yield), while GCV ranged from 2.23% (kernel number per spike) to 29.9% (grain yield). The heritability estimates for plant height (95.7%) and spike length (91.1%) were both above 80%, indicating a high degree of genetic influence. When considering the percentage of mean, the expected genetic improvement ranged from 0.95% for spike length to 49.14% for grain yield. Positive and negative genotypic and phenotypic relationships were also identified among the yield components. Among the varieties, Tikur Goshmber had the highest grain yield at 33.34kunt/hect, while Tate had the lowest at 11.6 kunt/hect. The improved varieties Kekeba and Digalu had the highest and lowest yields at 39.01 kunt/hect and 10.01 kunt/hect, respectively. It has been observed that the genotypes being studied demonstrate have significant variability, heritability, and correlations among the traits examined that consequently for the advancement of bread wheat yield in the respective area.