Mechanizing water lifting through pumps PDF Download

Author: Aheeyar, Mohamed
Publisher: International Water Management Institute (IWMI)
ISBN: 9290908866
Category : Technology & Engineering
Languages : en
Pages : 66

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Author: John Peter Oleson
Publisher: Springer Science & Business Media
ISBN: 9789027716934
Category : History
Languages : en
Pages : 638

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Author: Alan Richards
Publisher: Routledge
ISBN: 0429716443
Category : Political Science
Languages : en
Pages : 247

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After a long period of stability, Egypt’s agricultural sector experienced sudden change due to the 1973 oil price increases and Anwar Sadat’s Open Door economic policies. Workers left rural Egypt for the cities and high-wage jobs in the oil-exporting countries. The resulting “labor shortage†and rising real wages in agriculture coincided with a

Author: Andrey A. Radionov
Publisher: Springer Nature
ISBN: 3030220419
Category : Technology & Engineering
Languages : en
Pages : 1257

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Book Description
This book highlights recent findings in industrial, manufacturing and mechanical engineering, and provides an overview of the state of the art in these fields, mainly in Russia and Eastern Europe. A broad range of topics and issues in modern engineering are discussed, including the dynamics of machines and working processes, friction, wear and lubrication in machines, surface transport and technological machines, manufacturing engineering of industrial facilities, materials engineering, metallurgy, control systems and their industrial applications, industrial mechatronics, automation and robotics. The book gathers selected papers presented at the 5th International Conference on Industrial Engineering (ICIE), held in Sochi, Russia in March 2019. The authors are experts in various fields of engineering, and all papers have been carefully reviewed. Given its scope, the book will be of interest to a wide readership, including mechanical and production engineers, lecturers in engineering disciplines, and engineering graduates.

Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251040720
Category : Social Science
Languages : en
Pages : 208

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Author: Willem Colenbrander
Publisher: IWMI
ISBN: 9290907681
Category :
Languages : en
Pages : 26

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During the past decade, smallholder groundwater irrigation with motor pumps has increased considerably in Zambia. The present study analyzes an important, but hitherto ignored, factor for adoption: the supply chain of imported motor pumps. Findings include types of pumps; organization of import, wholesale and retail, including after-sales services; fiscal measures (import duty waiver and VAT zero rating); prices of pumps; and financing facilities to the farmers. The main obstacles for farmers were found to be: the highly centralized supply chain and financing facilities in urban hubs; lack of information, also about prices, which vary significantly even for the same make and model of pump; lack of information and training about proper use and maintenance; and lack of financing facilities. The Zambia National Farmers Union seems best placed to remove these obstacles.

Author: Cloyde Moffett Smith
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 852

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Author: Frances Stewart
Publisher: Routledge
ISBN: 0429712499
Category : Social Science
Languages : en
Pages : 349

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This book explores the effects of macro-policies and determines which policies have best promoted appropriate technology in developing countries. It explores the political economy of macro-policies, examining which groups in society are likely to benefit from alternative policies and technologies.

Author:
Publisher: DIANE Publishing
ISBN: 1428916105
Category :
Languages : en
Pages : 240

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Author: International Rice Research Institute
Publisher: Int. Rice Res. Inst.
ISBN: 9711040824
Category : Farm mechanization
Languages : en
Pages : 193

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