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Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados: 10
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Imprime registro no formato completo
Breaking the yield barrier: proceedings of the workshop on rice yield potential in favorable environments (1993 : IRRI). International Rice Research Institute
International Rice Research Institute.; Workshop on Rice Yield Potential in Favorable Environments (1993 : IRRI)..
141 p. : ill.
Tipo: Book Palavras-chave: Research; Yields; Constraints; Biotechnology; Genetic engineering; Ideotypes.
Ano: 1994 URL: http://hdl.handle.net/10269/283
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Imprime registro no formato completo
Capacity building for participatory irrigation management in Sindh Province of Pakistan. AgEcon
Memon, Yameen; Talpur, Mustafa; Murray-Rust, Hammond.
Tipo: Working or Discussion Paper Palavras-chave: River basins; Institutions; Organizations; Private sector; Public sector; Local government; Mapping; Water resource management; Water policy; Legislation; Rural women; Constraints; Groundwater; Surface water; Water quality; Water use; Water users; Dams; Reservoirs; Large-scale systems; Irrigation management; Industrialization; Case studies; Operations; Maintenance; Canals; Conflict; Farmer-agency interactions; Policy; Water supply; Rural development; Community/Rural/Urban Development; Farm Management; Institutional and Behavioral Economics; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods; Resource /Energy Economics and Policy.
Ano: 2001 URL: http://purl.umn.edu/92769
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Imprime registro no formato completo
Constraints on high yields on Asian rice farms: an interim report. International Rice Research Institute
International Rice Research Institute..
v, 235 p.
Tipo: Book Palavras-chave: Constraints; Yields; Asia.
Ano: 1977 URL: http://hdl.handle.net/123456789/290
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Imprime registro no formato completo
Farmer-based financing of operations in the Niger Valley irrigation schemes AgEcon
Abernethy, Charles L.; Sally, Hilmy; Lonsway, Kurt; Maman, Chegou.
Presents the results of case-studies of the functioning of four pump-based irrigation systems in the Niger River Valley. Prospects for sustainability are analyzed, especially in the light of the government's policy of promoting irrigator organizations to take over responsibilities for operation and maintenance.
Tipo: Report Palavras-chave: Irrigation management; Irrigation systems; River basin development; Sustainability; Water resources development; Low-lift irrigation; Low-lift pumps; Farmer managed irrigation systems; Farmers' associations; Institution building; Privatization; Performance evaluation; Constraints; Case studies; Financing; Costs; Climate; Food production; Agribusiness; Agricultural and Food Policy; Community/Rural/Urban Development; Crop Production/Industries; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Production Economics; Public Economics.
Ano: 2000 URL: http://purl.umn.edu/44573
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Farm-level constraints to high rice yields in Asia: 1974-77 : papers International Rice Research Institute
International Rice Research Institute.
x, 411 p. : ill.
Tipo: Book Palavras-chave: Yields; Constraints; Farms; Asia.
Ano: 1979 URL: http://hdl.handle.net/123456789/303
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Imprime registro no formato completo
Improving agricultural productivity for poverty alleviation through integrated service provision with public-private sector partnerships: examples and issues. AgEcon
Hussain, Intizar; Perera, L.R..
Enduring low agricultural productivity is one of the major causes of rural poverty in South Asia. Based on a review of recent empirical studies, this paper focuses on three key questions: (1) why is agricultural productivity low in the region?; (2) what are the key constraints and opportunities for enhancing agricultural productivity; and (3) what are the effective mechanisms to improve access to key productivity enhancing technologies, factors and services. Two major points raised in the paper are: (a) improved management of land and water is important for increasing productivity, but equally important is farmers' access to non land and water-related inputs and services, which through their complementary relationships with water, increase the productivity...
Tipo: Working or Discussion Paper Palavras-chave: Irrigation management; Crop production; Productivity; Constraints; Poverty; Farmers’ associations; Public sector; Private sector; Models; Food security; Sugarcane; Rice; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Production Economics.
Ano: 2004 URL: http://purl.umn.edu/92408
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Imprime registro no formato completo
La filière française des produits de la mer : aspects technologiques ArchiMer
Knockaert, Camille.
This report summarises the sea produce sector in France from a technical viewpoint. Firstly, the consumption and distribution aspects are approached, followed by a description of fish as primary material for industry, emphasising the constraints related to fishing and aquaculture. Then, the main sectors of transformation are presented as far as the use of by-products and co-products. Finally, information is provided on the transposition of industrial systems into small-scale models, followed by a briet glimpse of the localisation of the French fishing industry.
Tipo: Text Palavras-chave: Filière produits de la mer; Contraintes; Pêche; Aquaculture; Filières de transformation; Sea produce sector; Constraints; Fishing; Aquaculture; Sectors of transformation.
Ano: 1995 URL: http://archimer.ifremer.fr/doc/00136/24712/22765.pdf
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Imprime registro no formato completo
Manufacturing of agricultural machinery in Bangladesh: opportunities and constraints CIGR Journal
Alam, M. Monjurul; khan, M. I. N.; Saha, Chayan Kumer; Rahman, Anisur; Bhuyian, M. G. K..
Despite numerous limitations, agricultural machinery (AM) manufacturing sub-sector inBangladeshis growing quite satisfactorily and has potential to make substantial contribution to much needed non-farm economic growth, employment generation, mechanization of on and off-farm agricultural activities, and as a whole orientation in the national development.  This study made an attempt to take account of AM manufacturers, importers, traders/wholesalers and retailers, their associations, assess market potential and identify serious bottlenecks associated with this sub-sector.  Stratified random sampling technique was used for identifying respondents in quantitative survey, while focus group discussions (FGDs) and Key Informant Interviews (KIIs) were conducted...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural machinery; Spare parts; Manufacturing; Supply chain; Marketing; Import vs local quality; Constraints.
Ano: 2017 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3682
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Imprime registro no formato completo
Priorities for alleviating soil-related constraints to food production in the tropics : proceedings. International Rice Research Institute
Conference on Priorities for Alleviating Soil-Related Constraints to Food Production in the Tropics (1979 : IRRI).; International Rice Research Institute.; Cornell University.; University Consortium on Soils of the Tropics..
468 p. : ill.
Tipo: Book Palavras-chave: Soil; Constraints; Food production; Tropical zones.
Ano: 1980 URL: http://hdl.handle.net/123456789/635
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Imprime registro no formato completo
Solar Fruit Drying Technologies for small holder farmers in Uganda. A Review of Design Constraints and Solutions CIGR Journal
Wanyama, Joshua.
Solar fruit drying is a technology that is successfully applied on both domestic and commercial scale among smallholder farmers in Uganda. However, existing solar drying technologies are marred with multiple deficiencies such as inefficient conversion of trapped solar radiation to meet required enthalpy, low throughput, long drying times, and inherent difficulty to achieve acceptable hygiene among others. This review examines existing solar drying technologies in Uganda, highlighting design constraints and plausible solutions for supporting the growing fruit drying industry. The common types of solar driers in Uganda are the static-bed box type solar dryer model, the PPI tunnel solar dryer model, the NRI Kawanda cabinet solar dryer, the hybrid tunnel solar...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Agricultural and Bio-systems Engineering Solar fruit dryer; Smallholder farmers; Constraints; Design solutions.
Ano: 2016 URL: http://www.cigrjournal.org/index.php/Ejounral/article/view/3713
Registros recuperados: 10
Primeira ... 1 ... Última
 

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