Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Characteristics Of Smallholder Irrigation Farming In South Africa full books in PDF, epub, and Kindle. Read online Characteristics Of Smallholder Irrigation Farming In South Africa ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : R. E. Mpahlele
Publisher : IWMI
ISBN 13 : 9290903953
Total Pages : 39 pages
Book Rating : 4.2/5 (99 download)
Download or read book Characteristics of Smallholder Irrigation Farming in South Africa written by R. E. Mpahlele and published by IWMI. This book was released on 2000 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : R. E. Mpahlele
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (732 download)
Download or read book Characteristics of Smallholder Irrigation Farming in South Africa written by R. E. Mpahlele and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Tushaar Shah
Publisher : IWMI
ISBN 13 : 929090481X
Total Pages : 33 pages
Book Rating : 4.2/5 (99 download)
Download or read book Institutional Alternatives in African Smallholder Irrigation written by Tushaar Shah and published by IWMI. This book was released on 2002 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reviews several decades of global experience in transferring management of government-run irrigation systems to farmer associations or other nongovernmental agencies in an attempt to apply the lessons of success to the African smallholder irrigation context.
Author : van Koppen, Barbara
Publisher : International Water Management Institute (IWMI)
ISBN 13 : 9290908521
Total Pages : 40 pages
Book Rating : 4.2/5 (99 download)
Download or read book Smallholder irrigation schemes in the Limpopo Province, South Africa written by van Koppen, Barbara and published by International Water Management Institute (IWMI). This book was released on 2017-06-08 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A survey of 76 public smallholder irrigation schemes in the Limpopo Province was jointly conducted by the International Water Management Institute (IWMI), Department of Agriculture, Forestry and Fisheries (DAFF), South Africa, and the Limpopo Department of Agriculture and Rural Development (LDARD), as part of the ‘Revitalization of Smallholder Irrigation in South Africa’ project. About one-third of those schemes was fully utilized; one-third partially utilized; and one-third not utilized in the winter of 2015; however, no single socioeconomic, physical, agronomic and marketing variable could explain these differences in utilization. Sale, mostly for informal markets, appeared the most important goal. Dilapidated infrastructure was the most important constraint cited by the farmers. The study recommends ways to overcome the build-neglect-rebuild syndrome, and to learn lessons from informal irrigation, which covers an area three to four times as large as public irrigation schemes in the province.
Author : Melvyn Kay
Publisher : Food & Agriculture Org.
ISBN 13 : 9789251045947
Total Pages : 52 pages
Book Rating : 4.0/5 (459 download)
Download or read book Smallholder Irrigation Technology written by Melvyn Kay and published by Food & Agriculture Org.. This book was released on 2001 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is a view of irrigation technologies for smallholders in the context of improving rural livelihoods, especially in regard to the prospects for sub-Saharan Africa. The role of traditional technologies is evaluated and modern water distribution technologies, such as sprinkler and trickle irrigation, are reviewed. A broad classification has been made based on climate and the traditional agricultural background of the local people, which links technology options to specific places--to agricultural regions and to countries.
Author : Shah, Tushaar
Publisher : IWMI
ISBN 13 :
Total Pages : 53 pages
Book Rating : 4./5 ( download)
Download or read book Accelerating irrigation expansion in Sub-Saharan Africa written by Shah, Tushaar and published by IWMI. This book was released on with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Atuobi-Yeboah, Afua
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4./5 ( download)
Download or read book Smallholder irrigation technology diffusion in Ghana: Insights from stakeholder mapping written by Atuobi-Yeboah, Afua and published by Intl Food Policy Res Inst. This book was released on 2020-11-12 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Irrigated agriculture can support food and nutrition security, increase rural employment and incomes and can act as a buffer against growing climate variability and change. However, irrigation development has been slow in Africa south of the Sahara and Ghana is no exception. Out of a total potential irrigated area of close to 2 million ha, less than 20,000 ha large-scale irrigation and less than 200,000 ha of small-scale irrigation have been developed; but the latter is only an estimate. To identify entry points for accelerating small-scale irrigation development in Ghana, a national and a regional stakeholder Net-Map workshop were held in Accra and Tamale, respectively. The workshops suggest that a wide variety of actors from government, the private sector, international organizations and funders, research organizations and NGOs are involved in the diffusion of small-scale irrigation technologies. However, there are important differences between actors perceived to be key at the national and at the regional levels in northern Ghana. At the national level, diffusion of small-scale irrigation technologies is considered to be largely influenced by the Ghana Irrigation Development Authority together with a series of private sector actors focused on importation, distribution and financing of technologies. Farmers are considered to have no influence over the diffusion of small-scale irrigation, suggesting that small-scale irrigation is largely considered a supply-driven process. In northern Ghana, on the other hand, farmers are considered to be key influencers, although participants noted that much of this was potential influence, together with a larger and more diversified set of government stakeholders that are seen as regulators and possibly gatekeepers. For irrigation diffusion to successfully move from importation to distribution to benefiting smallholder farmers, all of these actors have to come together to better understand farmers’ needs and challenges. A multi-stakeholder platform could help to increase communication between farmers as the ultimate beneficiaries of small-scale irrigation technologies and the many other actors interested in supporting this process.
Author : International Water Management Institute (IWMI).
Publisher : IWMI
ISBN 13 :
Total Pages : 4 pages
Book Rating : 4./5 ( download)
Download or read book Revolutionizing smallholder irrigation in Africa written by International Water Management Institute (IWMI). and published by IWMI. This book was released on with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : B. Albinson
Publisher : IWMI
ISBN 13 : 9290904712
Total Pages : 30 pages
Book Rating : 4.2/5 (99 download)
Download or read book Fundamentals of Smallholder Irrigation written by B. Albinson and published by IWMI. This book was released on 2002 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: Smallholder irrigation systems–where farm sizes generally range from a fraction of a hectare to 10 hectares–pose special management problems, especially where the water available for irrigation is frequently less than the demand. The intensity of system adjustments required to meet individual farmer demands, and the administrative complexity of measuring and accounting water deliveries have generally proven excessive when attempting to meet “on demand†schedules, resulting in chaos (often characterized by illegal tampering with infrastructure, and vast differences of water use intensity at different locations in the system). The alternative–provision of a simple service, based on proportional sharing of available supplies on the basis of landholdings–has been resilient for many years over vast areas. The approach is based on a clear delineation between the part of the irrigation system that is actively managed (at various flow rates and water levels) and the part of the system that operates either at full supply level (with proportional division of water down to the level at which farmers rotate among their individual farms), or is completely shut. This operational design is known as a “structured†system, and has well-defined hydraulic characteristics, simplifying operation and management, in turn allowing a clearer definition of water entitlements and the responsibilities of agency staff and farmers. The approach is particularly suited to areas where water is scarce and discipline is needed to ration water among users. An additional benefit, which has been demonstrated in modeling studies using a well–proven model relating to water and yield, is that the productivity of water (which is more important than the more traditional productivity of land when water is scarce) is substantially increased when deficit irrigation is practiced–a widely observed and predictable response to rationed water supplies. Structured systems are most suited where water is scarce, clear definition of water entitlements is needed, management capacity is limited, and investment resources are limited. The approach to determining critical aspects of a structured system design is described in this report.
Author : Hilmy Sally
Publisher : IWMI
ISBN 13 : 9290904941
Total Pages : 384 pages
Book Rating : 4.2/5 (99 download)
Download or read book Private irrigation in Sub-Saharan Africa: regional Seminar on Private Sector Participation and Irrigation Expansion in Sub-Saharan Africa, Accra, Ghana, 22-26 October 2001 written by Hilmy Sally and published by IWMI. This book was released on 2011-10-21 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Only 4 percent of arable land in sub-Saharan Africa is irrigated, using just 2 percent of the available water resources. Furthermore, 18 percent of the area equipped for irrigation is not utilized at all and the intensity of use varies between 50 percent and 80 percent. This highlights the huge potential available for intensifying and expanding irrigated area, provided that the investments required can be successfully mobilized. However, it must be noted that if investments in irrigation are to yield satisfactory returns, investments must also be made in a series of related activities. Current global figures for the amount of private investment in irrigation confirm that good returns can indeed be achieved. Prospects for sub-Saharan Africa would be far more favorable if public development assistance, particularly foreign direct investments, did not show declining trends.
Author : van Koppen, Barbara
Publisher : IWMI
ISBN 13 : 9290908629
Total Pages : 48 pages
Book Rating : 4.2/5 (99 download)
Download or read book Joint ventures in the Flag Boshielo Irrigation Scheme, South Africa written by van Koppen, Barbara and published by IWMI. This book was released on 2018-01-31 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. E. Campbell
Publisher : World Bank Publications
ISBN 13 : 9780821329955
Total Pages : 140 pages
Book Rating : 4.3/5 (299 download)
Download or read book Design and Operation of Smallholder Irrigation in South Asia written by D. E. Campbell and published by World Bank Publications. This book was released on 1995 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: World Bank Technical Paper No. 256. World Bank lending contributes substantially to financing irrigation investments around the world. Asia has been the chief recipient of such World Bank lending, receiving 70 percent. India alone accounts for 27 p
Author : Barbara van Koppen
Publisher : IWMI
ISBN 13 : 9290907673
Total Pages : 28 pages
Book Rating : 4.2/5 (99 download)
Download or read book Gender Aspects of Small-scale Private Irrigation in Africa written by Barbara van Koppen and published by IWMI. This book was released on 2013-03-06 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Working Paper presents methodological and substantive findings of gender-differentiated quantitative farm household surveys about smallholder’s private irrigation technology adoption in Ghana and Zambia. Focusing on three gender variables, household headship, labor provision and plot management, the paper examines adoption rates, types of technologies and gendered labor provision in female- and male-headed households; compares adoption rates on women’s own plots with overall rates; compares women’s decision-making on irrigated plots and rainfed plots; and examines impacts of targeting strategies. Findings suggest that women are proactive irrigation adopters in spite of the many obstacles they face. Removing those obstacles serves both gender equality and irrigation policies.
Author : Herbert G. Blank
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Changing Face of Irrigation in Kenya written by Herbert G. Blank and published by . This book was released on 2002 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Laia Domenech, and Claudia Ringler
Publisher : Intl Food Policy Res Inst
ISBN 13 :
Total Pages : pages
Book Rating : 4./5 ( download)
Download or read book The impact of irrigation on nutrition, health, and gender: A review paper with insights for Africa south of the Sahara written by Laia Domenech, and Claudia Ringler and published by Intl Food Policy Res Inst. This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : François Molle
Publisher : IWMI
ISBN 13 : 1845935381
Total Pages : 325 pages
Book Rating : 4.8/5 (459 download)
Download or read book River Basin Trajectories written by François Molle and published by IWMI. This book was released on 2009 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains 11 papers which cover a range of vital topics in the areas of water, agriculture, food security and ecosystems - the entire spectrum of developing and managing water in agriculture, from fully irrigated to fully rainfed lands. They are about people and society, why they decide to adopt certain practices and not others and, in particular, how water management can help poor people. They are about ecosystems - how agriculture affects ecosystems, the goods and services ecosystems provide for food security and how water can be managed to meet both food and environmental security objectives. This is the eighth book in the series.
Author : Carl K. Eicher
Publisher :
ISBN 13 : 9780801830150
Total Pages : 508 pages
Book Rating : 4.8/5 (31 download)
Download or read book Agricultural Development in the Third World written by Carl K. Eicher and published by . This book was released on 1984 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Readings on the economic policy of agricultural development in developing countries - analyses agricultural development models (incl. Community development and rural development), food policies, nutrition, price policies, trade, etc.; studies role of land reform, rural area labour markets and employment policies, agricultural credit, agricultural technology and social implications of technological change; discusses case studies of Africa and China. Graphs and references.
