Agricultural evolution and productive employment PDF Download

Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 96

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Author: Monkombu Sambasivan Swaminathan
Publisher: [Mysore] : Pras̄ar̄anga, University of Mysore
ISBN:
Category : Agriculture
Languages : en
Pages : 74

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Author: R. Albert Berry
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 272

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ILO pub-WEP pub. Comparison of the impact of agrarian structure on agricultural production and agricultural employment in developing countries - comprises case studies of relationships between farm size, labour intensiveness, land utilization, agrarian reform and technological change in Brazil, Colombia, the Philippines, West Pakistan, India and Malaysia, concludes that small farms are more productive than larger farms, and falls within the framework of the WEP. Graphs, references and statistical tables.

Author: Julian M. Alston
Publisher: Springer Science & Business Media
ISBN: 1441906584
Category : Business & Economics
Languages : en
Pages : 515

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Book Description
gricultural science policy in the United States has profoundly affected the growth and development of agriculture worldwide, not just in the A United States. Over the past 150 years, and especially over the second th half of the 20 Century, public investments in agricultural R&D in the United States grew faster than the value of agricultural production. Public spending on agricultural science grew similarly in other more-developed countries, and c- lectively these efforts, along with private spending, spurred agricultural prod- tivity growth in rich and poor nations alike. The value of this investment is seldom fully appreciated. The resulting p- ductivity improvements have released labor and other resources for alternative uses—in 1900, 29. 2 million Americans (39 percent of the population) were - rectly engaged in farming compared with just 2. 9 million (1. 1 percent) today— while making food and fiber more abundant and cheaper. The benefits are not confined to Americans. U. S. agricultural science has contributed with others to growth in agricultural productivity in many other countries as well as the Un- ed States. The world’s population more than doubled from around 3 billion in 1961 to 6. 54 billion in 2006 (U. S. Census Bureau 2009). Over the same period, production of important grain crops (including maize, wheat and rice) almost trebled, such that global per capita grain production was 18 percent higher in 2006.

Author: C. Peter Timmer
Publisher: A E I Press
ISBN:
Category : Business & Economics
Languages : en
Pages : 108

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Book Description
This monograph, A World without Agriculture, was the 2007 Henry Wendt Lecture, delivered at the American Enterprise Institute (AEI) in Washington, D.C. on October 30, 2007. The Wendt Lecture is delivered annually by a scholar who has made major contributions to our understanding of the modern phenomenon of globalization and its consequences for social welfare, government policy, and the expansion of liberal political institutions.

Author: M. S. Swaminathan
Publisher: World Scientific Publishing Company
ISBN: 9813200073
Category : Technology & Engineering
Languages : en
Pages : 482

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Book Description
The green revolution in India about 50 years ago transformed India's image then as begging bowl to bread basket. This transformation during the 1960s took just about 4 years. The yield increases achieved in wheat and then in rice which occurred in just about half decade is far in excess of the yield increases during the preceding 4000 years. This remarkable feat was achieved with the leadership of the author using the dwarf wheat types which had been produced by Norman Borlaug in Mexico. The research and development of green revolution of wheat and rice at the Indian Agricultural Research Institute, New Delhi was led by the author along with his team of students and co-workers. He has published over 100 papers on green revolution and the ever-green revolution which is a refinement of the former. This book is a compilation of just about 40 of his numerous research papers, monographs and books published by him on this subject. The papers in this book bring out the scientific basis of the modification of the plant type so as to be responsive to exogenous addition of chemical fertilizers and irrigation. The ideal plant type enables capture of adequate sunlight and using the chemical fertilizers added to the soil, produce substantial photosynthetic starch. And because the plants have short and thick culm, they are able to withstand enormous amounts of grains in their ears. This indeed was the basis of breaking the yield barriers associated with native varieties. The book also brings out that green revolution had established the food security at the national level but not at the individual household levels of millions of resource-poor rural small and marginal farming, fishing and landless families. Further green revolution was commodity-centric and the manner of its practice led to environmental degradation and social inequities. This author realized as early as 1972 that system of agriculture in India should be designed to fight both the famines of food and rural livelihoods. In pursuit of it, this author further designed an evergreen revolution with systems approach. What this means is providing concurrent attention to ecological foundations of agriculture and the livelihoods of the rural people. The book also brings out that green revolution was a team effort involving scientists, policy makers, administrators, farmers and students. This book is an outstanding example of green revolution providing a breathing space by putting the cereal grain production rate ahead of the population growth rate and then when food security has been adequately established, the system is changed to achieve productivity in perpetuity without causing environmental and social harm.

Author: M.S. Swaminathan
Publisher: Concept Publishing Company
ISBN: 9788170223573
Category : Agriculture
Languages : en
Pages : 378

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Book Description

Author: Mahi Pal
Publisher: Mittal Publications
ISBN: 9788170993391
Category : Agricultural productivity
Languages : en
Pages : 238

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Book Description

Author: Kiminori Matsuyama
Publisher:
ISBN:
Category : Agricultural productivity
Languages : en
Pages : 48

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Book Description
The role of agricultural productivity in economic development is addressed in a two-sector model of endogenous growth in which a) preferences are non-homothetic and the income elasticity of demand for the agricultural good is less than unitary, and b) the engine of growth is learning-by-doing in the manufacturing sector. For the closed economy case, the model predicts a positive link between agricultural productivity and economic growth and thus provides a formalization of the conventional wisdom, which asserts that agricultural revolution is a precondition for industrial revolution. For the open economy case, however, the model predicts a negative link; that is, an economy with a relatively unproductive agricultural sector experiences faster and accelerating growth. The result suggests that the openness of an economy should be an important factor when planning development strategy and predicting growth performance.

Author: Bela Mukhoti
Publisher: Westview Press
ISBN:
Category : Business & Economics
Languages : en
Pages : 166

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Book Description
Economic analysis of the agricultural employment potential of three economic models for agricultural development in developing countries - examines the effects on agricultural production and employment creation of the dual-size structure (DSS) model, the uniform small farm (USF) model, and the mixed characteristics model; includes case studies of Kenya, Tanzania, Costa Rica and Malaysia; analyses obstacles to the generalisation of the USF pattern; discusses priority setting for development aid, etc. References.