Author: Raymond Secord Washburn
Publisher:
Published: 1936
Total Pages: 36
ISBN-13:
DOWNLOAD EBOOK →Author: United States. Bureau of Agricultural Economics
Publisher:
Published: 1927
Total Pages: 32
ISBN-13:
DOWNLOAD EBOOK →Author: Seyfu Ketema
Publisher: Bioversity International
Published: 1997
Total Pages: 52
ISBN-13: 9290433043
DOWNLOAD EBOOK →Author: Vandercasteelen, Joachim
Publisher: Intl Food Policy Res Inst
Published: 2016-07-01
Total Pages: 26
ISBN-13:
DOWNLOAD EBOOK →Improved technologies are increasingly promoted to farmers in sub-Saharan-African countries to address low agricultural productivity in their staple crops. There is, however, a lack of evidence on how adoption affects farmers’ labor use and profitability at the farm level, as well as the importance gender roles play, all essential drivers for the successful up-scaling of the use of the improved technologies. This paper analyses the labor and profitability impact of the recently introduced row planting technology in teff production in Ethiopia. Based on agronomic evidence in experimental settings, the Government of Ethiopia has focused extension efforts on promoting the widespread uptake of row planting to address low teff yields, replacing the traditional broadcasting method of plant teff. Using an innovative Randomized Controlled Trial set-up, we show that the implementation of row planting at the farm level significantly increases total labor use, but not teff yields, relative to broadcast planting, resulting in a substantial drop in labor productivity when adopting row planting. Moreover, the implementation of row planting has important consequences for inter- and intra-household labor allocation, with relatively more use of non-family labor. The adoption of row planting was further found not to be profitable for farmers in the first year of the promotion campaign, seemingly explaining the limited success in up-scaling the adoption of the technology by farmers in the second year of the program.
Author: James C. Scott
Publisher: Yale University Press
Published: 2020-03-17
Total Pages: 462
ISBN-13: 0300252986
DOWNLOAD EBOOK →“One of the most profound and illuminating studies of this century to have been published in recent decades.”—John Gray, New York Times Book Review Hailed as “a magisterial critique of top-down social planning” by the New York Times, this essential work analyzes disasters from Russia to Tanzania to uncover why states so often fail—sometimes catastrophically—in grand efforts to engineer their society or their environment, and uncovers the conditions common to all such planning disasters. “Beautifully written, this book calls into sharp relief the nature of the world we now inhabit.”—New Yorker “A tour de force.”— Charles Tilly, Columbia University
Author: Ruerd Ruben
Publisher: MDPI
Published: 2019-04-30
Total Pages: 356
ISBN-13: 3038978140
DOWNLOAD EBOOK →One of the major knowledge challenges in the domain of Resilient and Sustainable Food Systems refers to the integration of perspectives on consumption, patterns that support public health, inclusive value chains, and environmentally sustainable food production. While there is a long record of the analysis of separate interventions, this special issue generates integrated insights, provides cross-cutting perspectives, and outlines practical and policy solutions that address these global challenges.
Author: Tesfaye Beshah
Publisher:
Published: 2003
Total Pages: 245
ISBN-13: 9789058087959
DOWNLOAD EBOOK →Author: Ronnie Vernooy
Publisher: Routledge
Published: 2015-05-15
Total Pages: 323
ISBN-13: 1134608608
DOWNLOAD EBOOK →Community seed banks first appeared towards the end of the 1980s, established with the support of international and national non-governmental organizations. This book is the first to provide a global review of their development and includes a wide range of case studies. Countries that pioneered various types of community seed banks include Bangladesh, Brazil, Ethiopia, India, Nepal, Nicaragua, the Philippines and Zimbabwe. In the North, a particular type of community seed bank emerged known as a seed-savers network. Such networks were first established in Australia, Canada, the UK and the USA before spreading to other countries. Over time, the number and diversity of seed banks has grown. In Nepal, for example, there are now more than 100 self-described community seed banks whose functions range from pure conservation to commercial seed production. In Brazil, community seed banks operate in various regions of the country. Surprisingly, despite 25 years of history and the rapid growth in number, organizational diversity and geographical coverage of community seed banks, recognition of their roles and contributions has remained scanty. The book reviews their history, evolution, experiences, successes and failures (and reasons why), challenges and prospects. It fills a significant gap in the literature on agricultural biodiversity and conservation, and their contribution to food sovereignty and security.