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Examina la importancia actual y evolución histórica del subsistema arrocero argentino, las etapas productivas, agrícola y de producción industrial, el destino de la producción, mercados internos y externos, la intervención del Estado en el subsector arrocero, los cambios recientes.


Soverna, SusanaSubsistema arrocero

El presente trabajo se enfoca a determinar la incidencia que han tenido en el sector agrícola los cambios en el estilo de desarrollo experimentados por los países del Istmo Centroamericano en los últimos años, los cuales han introducido reformas en el manejo de sus economías a raíz de la apertura...


In Benin, rice plays a major role in the food security of the poorest rural and urban populations. However, the rice value chains have failed to achieve their potential because of some systemic constraints. In recent years, innovation platforms (IPs) have received increasing focus as mechanisms f...


Hinnou, L.C.Mongbo, R.L.Kamanda, J.Sanyang, S.[Innovation platform and governance of local rice value chains in Benin: Between game of power and internal democracy?]Innovation platform and governance of local rice value chains in Benin: Between game of power and internal democracy?

En varias regiones de Nicaragua, el cultivo de arroz de secano asume un papel importante para la seguridad alimenticia de las familias campesinas, además es fuente de ingresos para éstas. Apartir del 2002, el CIRAD y el CIAT implementan en colaboración en Nicaragua un proyecto de investigación en...


Trouche, G.Narvaez Rojas, LChow, ZCorrales Blandon, J.[Fitomejoramiento participativo del arroz de secano en Nicaragua : Metodologías, resultados y lecciones aprendidas]Fitomejoramiento participativo del arroz de secano en Nicaragua : Metodologías, resultados y lecciones aprendidas

Improvements in agricultural land and labour productivity are needed to meet the growing food demand and reduce farmer poverty in sub-Saharan Africa. The objectives of this study were to (i) quantify variation in labour inputs, yield and labour productivity among rice fields; (ii) elicit factors ...


Paresys, L.Saito, K.Dogliotti, S.Malézieux, E.Huat, J.Kropff, M.J.Rossing, W.A.H.[Feeding the world while reducing farmer poverty? Analysis of rice relative yield and labour productivity gaps in two Beninese villages.]Feeding the world while reducing farmer poverty? Analysis of rice relative yield and labour productivity gaps in two Beninese villages.

Current advances in sequencing technologies and bioinformatics revealed the genomic background of rice, a staple food for the poor people, and provided the basis to develop large genomic variation databases for thousands of cultivars. Proper analysis of this massive resource is expected to give n...


Duitama, JorgeSilva, AlexanderSanabria, YamidCruz, Daniel FelipeQuintero, ConstanzaBallen, CarolinaLorieux, MathiasScheffler, BrianFarmer, AndrewTorres Castro, Edgar AlonsoOard, JamesTohme, Joseph M.[Data from: Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection]Data from: Whole genome sequencing of elite rice cultivars as a comprehensive information resource for marker assisted selection

The study examined the adoption rate of New Rice for Africa (NERICA), technical efficiency differentials of production of these varieties between adopters and non-adopters and the determinants. It further analysed the impact of adoption of NERICA on area cultivated, output, yield, expenditure and...


Obayelu, A.E.Adeoti, J.O.Dontsop Nguezet, Paul M.[Technical efficiency and impact evaluation differentials between the adopters and non-adopters of Nerica in the six baseline states in Nigeria]Technical efficiency and impact evaluation differentials between the adopters and non-adopters of Nerica in the six baseline states in Nigeria
Fitzgerald, MABergman, C.J.Resurreccion, APMoller, JJiménez, R.Reinke, RFMartin, MBlanco, PMolina, FChen, M.H.Kuri, Victoria EugeniaRomero, M.V.Habibi, FUmemoto, TJongdee, SupaneeGraterol Matute, EJReddy, KRBassinello, PZSivakami, RRani, NSDas, S.Wang, YJIndrasari, SDRamli, AAhmad, RaufDipti, S.S.Xie, LNguyen, TLSingh, PCastillo Toro, DTavasoli, FMestres, C[Addressing the dilemmas of measuring amylose in rice]Addressing the dilemmas of measuring amylose in rice

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