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This paper examines the relative economic efficiency of small and large rice farms in Côte d'Ivoire using a profit function approach. No differences in the relative economic efficiency of small and large farms were found. This conclusion is robust under alternative model specifications. Agrarian ...


Adesina, A.A.Djato, K.[Farm size, relative efficiency and agrarian policy in Côte d'Ivoire: profit function analysis of rice farms]Farm size, relative efficiency and agrarian policy in Côte d'Ivoire: profit function analysis of rice farms

A growing scarcity of irrigation water could progressively lead to changes in rice production to systems using less irrigation water for rice or more crop diversification. A shift from current production of rice on flooded soils to production of rice on non-flooded soil with water-saving irrigati...


Alberto, Ma. Carmelita R.Buresh, R.J.Hirano, TakashiMiyata, AkiraWassmann, ReinerQuilty, JCorrea, T.Sandro, J[Carbon uptake and water productivity for dry-seeded rice and hybrid maize grown with overhead sprinkler irrigation]Carbon uptake and water productivity for dry-seeded rice and hybrid maize grown with overhead sprinkler irrigation

Assessment on impact of climate change on major crops in ecologically sensitive areas, viz. the Western Ghats (WG), coastal districts and northeastern (NE) states of India, using InfoCrop simulation model, projected varying impacts depending on location, climate, projected climate scenario, type ...


Naresh Kumar, SooraAggarwal, Pramod K.Swaroopa RJain SSaxena RChauhan N[Impact of climate change on crop productivity in Western Ghats, coastal and northeastern regions of India]Impact of climate change on crop productivity in Western Ghats, coastal and northeastern regions of India

Rice agriculture is a large anthropogenic source of atmospheric methane (CH 4 ). The reliable estimation of CH 4 emissions requires frequent measurements to trace diurnal and seasonal variations. To evaluate the appropriate intervals and optimal time of day to measure CH 4 emissions using t...


Minamikawa KYagi, K.Tokida TSander, Bjoern OleWassmann, Reiner[Appropriate frequency and time of day to measure methane emissions from an irrigated rice paddy in Japan using the manual closed chamber method]Appropriate frequency and time of day to measure methane emissions from an irrigated rice paddy in Japan using the manual closed chamber method

Methane (CH4) production and emission from three rice-growing soils (Luisiana, Maahas and Pila) of Luzon Island in the Philippines were estimated by incubation and pot culture studies, respectively, to understand their interrelationship. Topsoil (0 20 cm depth) and subsoil (30 50 cm depth) were u...


Mitra SMajumdar DWassmann, Reiner[Methane production and emission in surface and subsurface rice soils and their blends]Methane production and emission in surface and subsurface rice soils and their blends
Moreno Berrocal, Argemiro MiguelGuimaraes, Elcio PerpétuoChâtel, Marc H.Borrero Correa, Jaime C.[Evaluación de la producción y adaptación de materiales de arroz en la zona cafetera]Evaluación de la producción y adaptación de materiales de arroz en la zona cafetera

Calvert, Lee A.Sanint, Luis RobertoChâtel, M.Izquierdo, J.[Rice production in Latin America at critical crossroads]Rice production in Latin America at critical crossroads

Fuentes, JLCorrea Victoria, Fernando J.Escobar R, F.Prado Patiño, G.A.Aricapa, María GirlenaDuque E., Myriam CristinaTohme, Joseph M.[Tagging Pi-l(t) gene for blast resistance in rice via linkage to microsatellite markers]Tagging Pi-l(t) gene for blast resistance in rice via linkage to microsatellite markers

Since the establishment of One Stop Center Farmer Associations (OSCAs) in Uganda 13 years ago, no documentation of the work done had been carried out. This study was conducted on the partnership and value co-creation initiatives implemented by two OSCAs in the rice value chain in Luwero and Bugir...


Hilary, R.S.Kibwika, P.Sseguya, H.[Partnership construction and value co-creation to address voids in rice production: the case of rice value chains in Uganda]Partnership construction and value co-creation to address voids in rice production: the case of rice value chains in Uganda
Marassi, MAMarassi, JEChâtel, M.Borrero Correa, Jaime C.[Avances en el desarrollo de poblaciones de arroz en Argentina]Avances en el desarrollo de poblaciones de arroz en Argentina

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