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Registros recuperados: 6
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AGRICULTURAL GROWTH AGAINST A LAND RESOURCE CONSTRAINT: THE PHILIPPINE EXPERIENCE AgEcon
Hayami, Yujiro; David, Cristina C.; Flores, Piedad; Kikuchi, Masao.
In this paper, we seek a possible route for accelerating the agricultural growth in tropical monsoon Asia in the face of increasing population pressure on limited land resources. According to a postulate of classical economists like Ricardo [18], population pressure on limited land resources will result eventually in agricultural and economic stagnation characterized by high food prices and low real wage rates that are barely sufficient for subsistence. The classical view has been challenged by Boserup [3] and Clark and Haswell [4], who argue that the population pressure will induce changes in both agricultural technology and agrarian structure so as to increase the intensity of land utilization. Hayami and Ruttan have provided another perspective, showing...
Tipo: Journal Article Palavras-chave: Land Economics/Use.
Ano: 1976 URL: http://purl.umn.edu/22377
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AGRICULTURAL GROWTH AGAINST A LAND RESOURCE CONSTRAINT: THE PHILIPPINE EXPERIENCE: REPLY AgEcon
Hayami, Yujiro; David, Cristina C.; Flores-Moya, Piedad; Kikuchi, Masao.
Tipo: Journal Article Palavras-chave: Land Economics/Use.
Ano: 1978 URL: http://purl.umn.edu/22713
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Agro-well and pump diffusion in the dry zone of Sri Lanka: Past trends, present status and future prospects AgEcon
Kikuchi, Masao; Weligamage, Parakrama; Barker, Randolph; Samad, Madar; Kono, Hiroichi; Somaratne, H.M..
The use of shallow wells, equipped with small pumps, to lift groundwater has spread rapidly in many agricultural regions of tropical monsoonal Asia. In Sri Lanka, the rapid and pervasive invasion of agro-wells and pumps drew the attention of policymakers and researchers, but many questions were left unanswered due to lack of research in the area. This study aims to fill this gap in knowledge, based on observations and data obtained in field surveys conducted in major and minor irrigation schemes in the dry zone of Sri Lanka. This report gives the key findings of this study into the pattern, extent and causes of the spread and use of agro-wells and pumps in traditional villages and irrigated settlement schemes. It investigates farmer investments in...
Tipo: Report Palavras-chave: Wells; Construction technology; Pumps; Arid zones; Investment; Irrigation systems; Irrigation programs; Rice; Estimation; Agribusiness; Agricultural Finance; Crop Production/Industries; Financial Economics; Marketing; Public Economics.
Ano: 2003 URL: http://purl.umn.edu/44558
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Costs and performance of irrigation projects: A comparison of Sub-Saharan Africa and other developing regions AgEcon
Inocencio, Arlene; Kikuchi, Masao; Tonosaki, Manabu; Maruyama, Atsushi; Merrey, Douglas J.; Sally, Hilmy; de Jong, Ijsbrand.
Tipo: Report Palavras-chave: Irrigation programs; Costs; Investment policy; Participatory management; Farmer participation; Agribusiness; Agricultural Finance; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Farm Management.
Ano: 2007 URL: http://purl.umn.edu/44516
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Irrigation investment trends in Sri Lanka: new construction and beyond AgEcon
Aluwihare, Parakrama B.; Kikuchi, Masao.
Tipo: Book Palavras-chave: Investment; Water management; Rehabilitation; Rice; Crop Production/Industries; Farm Management.
Ano: 1991 URL: http://purl.umn.edu/113725
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Irrigation sector in Sri Lanka: Recent investment trends and the development path ahead AgEcon
Kikuchi, Masao; Barker, Randolph; Weligamage, Parakrama; Samad, Madar.
Increasing the area under irrigation and the widespread adoption of seed-fertilizer technology were the major factors that contributed to enhanced rice production in Sri Lanka, enabling the country to achieve self-sufficiency in rice. In recent years, there has been a shift in emphasis from expanding the irrigated land base to enhancing the productivity of irrigated land through diversification of agriculture and improvement of rice production, with better water management in irrigation schemes. This report attempts to assess how the irrigation sector in Sri Lanka is adapting itself to these new challenges. It analyzes the future direction of irrigation in Sri Lanka in light of recent trends in public and private investment in this sphere, and the...
Tipo: Report Palavras-chave: Irrigated farming; Public investment; Private investment; Cropping systems; Water management; Rehabilitation; Operating costs; Maintenance costs; Wells; Pumps; Agribusiness; Agricultural Finance; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Production Economics; Resource /Energy Economics and Policy.
Ano: 2002 URL: http://purl.umn.edu/44565
Registros recuperados: 6
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