As part of their irrigation strategy, the government and non‐governmental organizations (NGOs) in Malawi are actively promoting the use of treadle pumps in smallholder irrigation. The positive impact of treadle pumps on food security and poverty reduction in Malawi and elsewhere in sub‐Saharan Africa is well documented. However, few studies have …
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Each treadle pump has two cylinders which are made of engineering plastic. The diameter of a cylinder is 100.5mm and the height is 280mm. The pump is capable of working up to a maximum depth of 7 meters. Operation beyond 7 meters is not recommended to preserve the integrity of the rubber components. The pump mechanism has piston and foot valve ...
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The study revealed a large potential for profitable smallholder irrigation expansion in Sub-Sahara Africa. Area expansion potential is 30 million ha for motor pumps, 24 million ha for treadle pumps, 22 million ha for small reservoirs and 20 million ha for communal river diversions.The technologies can benefit between 113 and 369 million rural people in the region …
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As part of their irrigation strategy, the government and non-governmental organizations (NGOs) in Malawi are actively promoting the use of treadle pumps in smallholder irrigation. The positive impact of treadle pumps on food security and poverty reduction in Malawi and elsewhere in sub-Saharan Africa is well documented. However, few studies ...
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Current treadle pump designs can draw water from depths reaching 7 m at flow rates up to 5 L/s ( Orr et al., 1991;Bielenberg and Allen, 1995). Human-powered pumps have helped numerous subsistence ...
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"The treadle pump has helped us because gardening is not as labour intensive as it was in the past. We are old and so it was very difficult for us to carry water in buckets to the gardens. The ...
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Fig. 31. The treadle pump Different studies were developed comparing the performance of the treadle pump vis-a-vis other water-lifting options [4,5]. These studies showed that the treadle pump is easier to operate than other types of manual irrigation systems and its efficiency is also greater. Compared to other manual lifting devices, treadle ...
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This article is centred on assessing the use of treadle pumps micro irrigation technologies strategy in an attempt to counter low food and agricultural productivity in Umzingwane district of Zimbabwe.
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The international Programme for Technology and Research in Irrigation and Drainage (IPTRID) commissioned this report on the status and prospects for treadle pumps in Africa, particularly …
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Treadle pump (TP) technology has been promoted by Enterprise Works Worldwide (EWW) as an alternative to the traditional rope and bucket irrigation that is necessary to overcome the challenge of uncertain and inadequate rainfall for agricultural. ... Treadle pump …
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Treadle Pumps for Irrigation in Africa is the first in the Knowledge Synthesis Reports series. Topics to be covered in future include: - Global Review of Research and Development Needs …
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Most treadle pumps manufactured in Africa are pressure treadle pumps, a modification to the original design that means water is forced out of the pump under pressure. Pressure treadle …
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Treadle Pump Series treadle pump can do most of the work of a motorized pump,but costs considerably less to purchase.Because it needs no fossil fuel,it also costs less to operate.All the pond,lake and groundwater can be the water soucrce.It can increase the aera of water supplying by lengthing the intake pipes and discharge pipe.properly adjusted and maintained,it can be …
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Treadle pumps for irrigation in Africa by Melvyn Kay, 2000, IPTRID Secretariat, Food and Agriculture Organization of the United Nations edition, in English
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In Africa, treadle pump development has been largely based on the Bangladesh pump, with modifications to suit African conditions. This is essentially a suction pump, redesigned so that …
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Treadle pumps work by drawing water from a river or shallow groundwater and discharging it into a canal for gravity irrigation, or by using pressure to force it into a pipe leading to sprinklers or …
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The Malawi Government has intensified the use of treadle pump irrigation technology in an attempt to increase agricultural production and also to enrich the livelihoods of resource-poor farmers. As a result, the treadle pump is gaining in popularity among smallholder farmers throughout the country. This study was conducted in the districts of Blantyre in the …
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Treadle Pumps for Irrigation in Africa. Melvyn Kay, T. E. Brabben. Food & Agriculture Org., 2000 - Irrigation - 58 pages . Preview this book » Selected pages. Page 24. Page 22. Page 23. Page 21. Page 27. Contents. ARE TREADLE PUMPS A VIABLE OPTION FOR AFRICA? 1 ...
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The tools to irrigate Africa KickStart's award-winning, MoneyMaker-branded, easy-to-use, irrigation technologies are uniquely designed for smallholder farmers to leverage their existing assets and skills, greatly increase their productivity, and earn a lot more money. MoneyMaker Starter Pump For farmers just starting out Our newest and most affordable irrigation pump, …
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MoneyMaker Max Pump Our best-selling human-powered treadle irrigation pump turns a small vegetable plot into a thriving commercial business in just one season. This water pump functions much like a simple Stairmaster machine (but minus the effort), designed to operate through easy stepping motion. Like all our products, the MM-Max can be used with sprinklers […]
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The treadle pump is a low speed foot operated single acting double cylinder piston pump for low lift irrigation. A scientific methodology is demonstrated for the evaluation of a metal treadle pump…
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• Treadle Pumps for Irrigation in Africa Knowledge Sybthesis Report No 1 - October 2000, Kay M, Brabben T., Food and Agriculture Organization (FAO) - International Programme for Technology and Research in Irrigation and Drainage, Italy, 2000, ISBN 1607-6613
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A treadle pump is defined as a foot operated single acting double cylinder piston pump for low lift irrigation. Pumping is activated by stepping up and down on the treadles to drive the attached pistons, creating suction in the cylinder that …
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Treadle Pumps for Irrigation in Africa is the first in the Knowledge Synthesis Reports series. Topics to be covered in future include: - Global Review of Research and Development Needs in Irrigation and Drainage - Water Conservation Technologies in the Mediterranean Basin
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Treadle Pumps for Irrigation in Africa is the first in the Knowledge Synthesis Reports series. Topics to be covered in future include: n Global Review of Research and Development Needs in Irrigation and Drainage n Water Conservation Technologies in …
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Treadle Pumps for Irrigation in Africa. IPTRID-Knowledge Synthesis Report no. 1, October 2000. International. Programme for Technology and Research in Irrigation and Drainage
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Treadle Pumps for Irrigation in Africa. Melvyn Kay, T. E. Brabben. Food & Agriculture Org., 2000 - Irrigation - 58 pages . Preview this book » Selected pages. Page 24. Page 22. Page 23. Page …
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A treadle pump is a foot operated single acting double cylinder piston pump for low lift irrigation. These pumps were originally developed in Bangladesh for pulling water up to the pump level. Later they were adapted in Kenya to push water higher than the pump. The later designs are referred to as "pressure pumps" because they can push water ...
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Organization of the United Nations had published a report titled Treadle Pumps for Irrigation in Africa in the year 2000 [6]. The report comprehensively covers all the treadle pumps used in various parts of Africa since its introduction. Treadle pumps used in countries like Zambia, Zimbabwe, The Niger, and Kenya are listed, and
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