Agroforestry

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Browsing Agroforestry by Funder "Self funded"

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    Challenges Affecting the Adoption of Agroforestry Practices around Chepalungu Forest in Bomet County, Kenya
    (Asian Journal of Advanced Research and Reports, 2018-09-28) Masibo, Monica Mbatha; Hitimana, Joseph; Yegon, Ann Sitienei; Owino, Yuda Odongo
    Anthropogenic activities around Chepalungu forest has lead to its reduction in size and has resulted in its degradation. Continued dependency on this forest may result in its total depletion despite its high biological diversity and the value of its natural resources. Farmers in the area have been largely uninterested in adopting agroforestry practice around Chepalungu forest, despite the potential for these practices to reduce demands on the forest. This study identified barriers to adopting agroforestry practices around Chepalungu forest in Bomet County, Kenya. Researchers adopted descriptive survey research design in this study. The study was done in 2016. The study sites were four locations around Chepalungu forest (Bing’wa, Siongiroi, Ndanai, and Abosi), which are 5 km from the forest edge and were selected using simple random sampling method. A total of 377 household questionnaires were administered in the four locations. Chi-Square and Mann Whitney U tests were used in the data analysis. Significance levels were expressed at P<0.05 using SPSS version 17 software. The results showed that there was a significant association (c2= 530.8; P <0.01) between the types of agroforestry practices and challenges affecting the adoption of agroforestry practices. Notable challenges were: damage by animals, damage by man, tree nursery problems, inadequate capital, natural calamities, competing land uses, managerial problems and seed acquisition problems.
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    Incidence of Pests and Diseases in Tree Nurseries and Plantations in Kimondi Forest, Nandi County, Kenya
    (East African Journal of Forestry and Agroforestry, 2021-03-05) Ondieki, Joseph Atanga; Sirmah, Peter; Hitimana, Joseph
    Increasing demand for wood is putting pressure on forest resources that are equally under threat from insect pests and diseases. Reported average annual forest loss stands at 0.2% globally, 0.8% in Africa, and 1.6% in Kenya. To meet the increasing demand for forest products in Kenya, the government and private sector have established plantations of non-native tree species dominated by Eucalyptus species, Cupressus lusitanica, and Pinus patula. To ensure successful forest plantation establishment and management schemes, there is a need for sufficient knowledge and understanding of tree growth conditions and threats including pests and diseases. This study aimed at determining the incidence of plantation and tree nurseries in Kimondi Forest, Kenya. Tree plantations were mapped into 2.5 Ha rectangular portion transects parallel to the forest roads.  In randomly selected portions, observations were carried out for disease and pest signs and symptoms on various tree parts (leaves, stem, roots, fruits, and twigs). In the tree nurseries, 3 m × 1 m rectangular quadrants were placed on seedling beds and similar observations were made. Collected data indicated a high incidence of nursery seedling pests (5.3 % leaves and 5.1%  stems) on Eucalyptus species and least on P. patula (2.4% leaves and 3% stems). Higher incidence of plantation pests (35.0% leaves of Eucalyptus sps.) and least on P. patula stems (1.2%) were recorded. On the other hand, twelve (12.0%) of C. lusitanica and (1.8%) Eucalyptus species plantation twigs were infested by pests. A high incidence of nursery seedling disease (9.8%) was observed on C. lusitanica leaves and least on P. patula stems (3.6%). Higher incidence of plantation diseases (32 %) on leaves of  Eucalyptus sps. and least on C. lusitanica stem (1.4%) was recorded. In both tree nurseries and plantations, roots and fruits remained free from pests and disease. Major tree pests and diseases identified in Kimondi forests include (Human, wildlife, livestock, Cinara cupressi, Gonipterus scutellatus, Pinus pini, and Leptocybe invasa) and (damping-off, Fusarium wilt, Botryosphaeria canker, cypress canker, and Mycosphaerella spp.) respectively. These results suggest a need for regular monitoring and intervention measures to control pest and disease infestation in the Kimondi forest.
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    Water Resource Management Approaches for Sustainable Development in Kipkelion West Sub-County, Kenya
    (2020-07) Anne, Sitienei
    Although water is an important resource, it is threatened by anthropogenic activities both nationally and globally. Therefore, the present study sought to establish management strategies used in water resource management in Kipkelion West Sub-County within Kericho County, Kenya. The study population comprised of households and water management agencies within Kipkelion West Sub-County. A total of 394 households were randomly sampled for the study while purposive sampling technique was used in selecting 10 key informants for interviews. The study area was in Kipkelion West Sub-County within Kericho County in Kenya. Household questionnaires and interview guides were used in the data collection. The validity and reliability for the instruments was determined and adjusted through piloting and triangulation methods. Descriptive statistics was employed and results were then presented in graphs, charts and tables. Findings from the study showed that the main sources of water in Kipkelion West Sub-County were; Rivers and Streams at 48%, Springs at 22%, rain water collection at 17%, piped water at 5%, water vendors at 3%, water piped to dwellings at 2% and wells, ponds, boreholes and dams at 1% each. In addition, the strategies for managing water resources in Kipkelion West Sub-County can be divided into pollution management strategies at 44%, supply and demand management strategies at 25%, scarcity management strategies at 18%, quality management strategies at 9%, and conservation management strategies at 5%. Taken together, there is need to develop new strategies and approaches for managing the available water resources.