Mechanization growth and declining farm size in South Asia: Exploring the role of biological technologies in Nepal Terai

Mechanization growth and declining farm size in South Asia: Exploring the role of biological technologies in Nepal Terai

Author: Hiroyuki Takeshima

Publisher: Intl Food Policy Res Inst

Published: 2019-08-31

Total Pages: 5

ISBN-13:

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The agricultural sector in developing countries including those in South Asia, like Nepal, faces dual challenges of the persistent dominance of smallholder-based farming, and at the same time, rising labor costs due partly to growing non-farm sectors. The underlying factors that lead to the co-existence of these seemingly conflicting patterns are not yet clear. However, an important consequence is that inclusive agricultural transformation requires increased agricultural capital use like machines among these smallholders that remain in the agricultural sector. Studying the experiences in lowland Nepal (Terai zone) which has seen significant growth in tractor use since the mid-90s, despite the continuous decrease in average farm size, offers useful insights into what induce the adoptions of mechanization among smallholders who naturally lack the scope for exploiting the scale economies due to complementarity between machine and land. We test the hypotheses that high-yielding technologies, which potentially raise returns to more intensive farm power use, are important drivers of adoptions of agricultural mechanization among smallholders. We do so by using two-rounds of Agricultural Census data in Nepal, as well as Nepal Living Standard Survey (NLSS), and indicators of agroclimatic similarity with plant-breeding locations within Nepal.


Mechanization for Rural Development

Mechanization for Rural Development

Author: Josef Kienzle

Publisher: Food & Agriculture Organization of the UN (FAO)

Published: 2013

Total Pages: 368

ISBN-13:

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This publication gives a wide-ranging perspective on the present state of mechanization in the developing world, and, as such, constitutes a solid platform on which to build strategies for a sustainable future. Farm mechanization forms an integral plank in the implementation of sustainable crop production intensification methodologies and sustainable intensification necessarily means that the protection of natural resources and the production of ecosystem services go hand-in-hand with intensified production practices. This requires specific mechanization measures to allow crops to be established with minimum soil disturbance, to allow the soil to be protected under organic cover for as long as possible, and to establish crop rotations and associations to feed the soil and to exploit crop nutrients from various soil horizons. This work is the starting point to help the reader understand the complexities and requirements of the task ahead.


Asian Rice Bowls

Asian Rice Bowls

Author: Prabhu L. Pingali

Publisher: Int. Rice Res. Inst.

Published: 1997

Total Pages: 350

ISBN-13: 0851991629

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Introduction: the state of rice in post-green-revolution Asia; Rice productivity growth: the case against complacency; Sustaining farm profits through technical change; Intensification-induced degradation of the paddy resource base; Erosion, pollution and poison: externalities and rice; Asian rice market: demand and supply prospects; GATT and rice: impact on the rice market and implications for research priorities; Agricultural commercialization and farmer product choices: the case of diversification out of rice; Strategic look at factor markets and the organization of agricultural production beyond 2025; Post-green-revolution seed technology for intensive rice systems; Fertilizers and pesticides: higher levels versus improved efficiencies; Dealing with labor scarcity: mechanical technologies.


Sustainable Agricultural Mechanization: A Framework for Africa

Sustainable Agricultural Mechanization: A Framework for Africa

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

Published: 2019-03-13

Total Pages: 150

ISBN-13: 9251308713

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This framework presents ten interrelated principles/elements to guide Sustainable Agricultural Mechanization in Africa (SAMA). Further, it presents the technical issues to be considered under SAMA and the options to be analysed at the country and sub regional levels. The ten key elements required in a framework for SAMA are as follows: The analysis in the framework calls for a specific approach, involving learning from other parts of the world where significant transformation of the agricultural mechanization sector has already occurred within a three-to-four decade time frame, and developing policies and programmes to realize Africa’s aspirations of Zero Hunger by 2025. This approach entails the identification and prioritization of relevant and interrelated elements to help countries develop strategies and practical development plans that create synergies in line with their agricultural transformation plans. Given the unique characteristics of each country and the diverse needs of Africa due to the ecological heterogeneity and the wide range of farm sizes, the framework avoids being prescriptive.


Agrifood market participation, household economies of specialization and diversification: Evidence from Vietnam

Agrifood market participation, household economies of specialization and diversification: Evidence from Vietnam

Author: Takeshima, Hiroyuki

Publisher: Intl Food Policy Res Inst

Published: 2020-04-29

Total Pages: 39

ISBN-13:

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Despite the growth of agrifood markets, and gradual structural transformation, smallholders persist in Asia. Such patterns are at odds with the views that market growth should encourage more specialization whereby smallholders’ transition to either larger farmers or specialized non-farm households. Using the panel household data in Vietnam, this study investigates how participation in agrifood markets affect smallholder households’ economies of scope (EOS) in diversifying into agriculture and non-agricultural income-earning activities. We find that, greater agrifood market participation proxied by the increased food purchase generally increases EOS between agriculture and non-agricultural activities at the household level. Moreover, it leads to greater labor productivity in agriculture, and also increases female household members’ diversifications into both agriculture and non-agricultural income-earning activities. These effects are relatively stronger and more consistent than conventional indicators of agrifood product sales or proximity to the market. The results shed more light on how exactly smallholders in Vietnam persist in the face of agrifood market growth, and what kind of their relations with such a growing market can be promoted in ways that enhance their livelihoods in the short- to medium- terms.


Farming Systems and Poverty

Farming Systems and Poverty

Author: John A. Dixon

Publisher: Food & Agriculture Org.

Published: 2001

Total Pages: 424

ISBN-13: 9789251046272

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A joint FAO and World Bank study which shows how the farming systems approach can be used to identify priorities for the reduction of hunger and poverty in the main farming systems of the six major developing regions of the world.


Irrigation in Southern and Eastern Asia in Figures

Irrigation in Southern and Eastern Asia in Figures

Author: Karen Frenken

Publisher: Fao Inter-Departmental Working Group

Published: 2012

Total Pages: 512

ISBN-13:

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The AQUASTAT Programme was initiated with a view to presenting a comprehensive picture of water resources and irrigation in the countries of Africa, Asia, Latin America and the Caribbean and providing systematic, up-to-date and reliable information on water for agriculture and rural development. This report presents the results of the most recent survey carried out in the 22 countries of the Southern and Eastern Asia region, and it analyzes the changes that have occurred in the ten years since the first survey. Following the AQUASTAT methodology, the survey relied as much as possible on country-based statistics and information.


FUTURE SMART FOOD

FUTURE SMART FOOD

Author: Food and Agriculture Organization of the United Nations

Publisher: Food & Agriculture Org.

Published: 2018-10-09

Total Pages: 241

ISBN-13: 9251304955

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This publication demonstrates the benefits of neglected and underutilized species, including amaranth, sorghum and cowpea, and their potential contribution to achieving Zero Hunger in South and Southeast Asia.


Crop Residues in Sustainable Mixed Crop/livestock Farming Systems

Crop Residues in Sustainable Mixed Crop/livestock Farming Systems

Author: C. Renard

Publisher: Cabi

Published: 1997

Total Pages: 344

ISBN-13:

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Technological constraints and opportunities in relation to class of livestock and production objectives; Trhe influence of socioeconomic factors on the availability and utilization of crop residues as animal feeds; Crop residues in Tropical Africa: trends in supply, demand and use; Cowpea and its improvement: key to sustainable mixed crop/livestock farming systems in West Africa; Dynamics of feed resources in mixed farming systems in Southeast, South Asia; West/Central Asia-North Africaand Latin America; Crop residues as a strategic resource in mixed farming systems; Alternatives to crop residues as feed resource in mixed farming systems; Alternatives to crop residues for soil amendment; Crop residues for feeding animals in Asia: technology development and adoption in crop/livestock systems; The national perspective: a synthesis of country reports presented at the Workshop.


Agricultural Mechanization and the Evolution of Farming Systems in Sub-Saharan Africa

Agricultural Mechanization and the Evolution of Farming Systems in Sub-Saharan Africa

Author: Prabhu L. Pingali

Publisher: Johns Hopkins University Press

Published: 1987

Total Pages: 232

ISBN-13:

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The slow pace of agricultural mechanization in Africa has long been a puzzle. This book begins to solve the puzzle by looking at the conditions in sub-Saharan Africa that have led to only sporadic use of the plow rather than the hand hoe, very limited use of tractors and even oxen, and the failure of many projects seeking to move directly from hand hoes to tractors. The authors interviewed farmers at fifty sites in ten countries. They found that the pace of mechanization has been slow in Africa because it often is not cost effective. Among the issues discussed in the book are : (a) the effect on yields of substituting plows for hoes; (b) the cost-effectiveness of using draft animals as opposed to tractors; (c) conditions under which tractors can be used more efficiently than oxen; and (d) the negative consequences of government interventions to encourage the use of tractors beyond what is economically justified.