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Agricultural development through eco-restructuring in different ecological zones across Nepal | |
Author | Regmi, Punya Prasad |
Call Number | AIT Diss. no.AC-99-02 |
Subject(s) | Organic farming--Nepal |
Note | A disse1tation submitted in pa1tial fulfillment of the requirements for the degree of Doctor of Philosophy, School of Environment, Resources and Development |
Publisher | Asian Institute of Technology |
Series Statement | Dissertation ; no. AC-99-02 |
Abstract | Research objectives and hypotheses are geared to apply the eco-restructuring method (ERM), for the appraisal of ecosystem capabilities and the conceptualization of ecosystem governance. The study area straddles across all ecological zones of the Mid-Western Development Region of Nepal. Eight distinct agro-ecosystems represent the salient features of this cross-section or continuum, along which 280 farm households were sampled in rural settlements, at altitudes ranging from 200 to 2,800 meters above sealevel. Analytical tools employed include statistical tests; cost, return, cost-benefit ratio, and production function analyses; linear programming; and index constrnction; all these facilitated wholefarm planning. The eight are the Terai, Siwalik dun, Middle Mountain South Facing, Middle Mountain North Facing, Middle Mountain Valley, Mountain South Facing, Mountain North Facing and High Mountain agro-ecosystems. Fanning is the main source of livelihood of all sampled households. Significant variations in household income, crop production and productivity were mainly caused by farm size, soil characteristics, altitude, availability of inigation water, technology adopted and management practices. The small-size farm category represented the majority of farm households, unable to meet their kilo calorie requirements from their farm production alone. Only the Terai and Siwalik dun agro-ecosystems were producing a surplus of agricultural commodities, on an average though. By farm size category, small farmers who constituted 60 percent of the total farm households in the Terai and 68 percent in the Siwalik dun were found unable to meet their kilo calorie requirements, indicating that the majority of fa1mers had inadequate access to resources and food. Under the systems of major crops, all were receiving insufficient nutrients. The canying capacity of livestock was exceeded to the degree where feed requirements could not be fulfilled. Therefore, not only people but also crops and livestock were found underfed in all agro-ecological zones and agroecosystems. The main constraints were sh011age of irrigation water, diseases, insects, pests, wildlife damage, weak agricultural supp011 systems, small landholding size, land fragmentation, and sho11age of fodder. However, conditions could be improved through eco-governance for the enhancement of eco-system capabilities. Each agro-ecological zone has its own development potentials that need to be harnessed through eco-restructuring. The Teraiagro-ecosystem has potential for production of cereals and legumes; the Siwalik dun for legumes, cereals, and vegetables; the Middle Mountains for fruit, vegetable seeds and cereals; and the Mountains and High Mountains for fiuits, cole crops, and herbs. Each agro-ecosystem under study has potential for livestock rearing as well. Agro-forestry in the Middle Mountain agro-ecosystem was contributing significantly higher amounts of fodder than natural forests. People in each study locale were fully aware of the importance of forests for their agriculture. There was great need to establish forward and backward as well as upstream and downstream linkages within each agro-ecosystem, among adjacent agro-ecosystems, and between agro-ecological zones. In support of building such linkages, coordination and cooperation among field-level development agencies, organizations, institutions and people at large ought to be strengthened. The ultimate goal should be to enhance both agro-ecosystem capabilities and eco-governance, which are two fundamentals of eco-restructuring. To achieve this, the creation of representative, consultative bodies is proposed: at the micro level, Agro-ecosystem Councils, and at the macro level, an Agro-ecological Zone Cons01tium, to ensure the effective implementation of strategies developed for eco-restructuring and sustainable rural development. In this vein, detailed strategy and policy recommendations are presented, supplemented by research requirements to further advance the eco-restructuring method (ERM). |
Year | 1999 |
Corresponding Series Added Entry | Asian Institute of Technology. Dissertation ; no. AC-99-02 |
Type | Dissertation |
School | School of Environment, Resources, and Development (SERD) |
Department | Department of Food, Agriculture and Natural Resources (Former title: Department of Food Agriculture, and BioResources (DFAB)) |
Academic Program/FoS | Agricultural, Conservation and Rural Development (AC) |
Chairperson(s) | Weber, Karl E.; |
Examination Committee(s) | Demaine, Harvey ;Loof, Raine ;Apisit Eiumnoh ;Thapa, Gopal B. ;Lo, Fu-chen; |
Scholarship Donor(s) | Canadian International Development Agency (CIDA); Deutsche Gesellschaft fur Teclmische Zusanm1enarbeit (GTZ); United Nations University (UNU); International Center for Integrated Mountain Development (ICIMOD); Swiss Development Corporation (SDC); |
Degree | Thesis (Ph.D.) - Asian Institute of Technology, 1999 |