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Journal Article 2018-01-30

Innovation platform and governance of local rice value chains in Benin: Between game of power and internal democracy?

Autor: Hinnou, L.C. Mongbo, R.L. Kamanda, J. Sanyang, S.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/102022

Investigación en Agricultura

INNOVATION PLATFORMS

GOVERNANCE

VALUE CHAIN

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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?

Journal Article 2006

Fitomejoramiento participativo del arroz de secano en Nicaragua : Metodologías, resultados y lecciones aprendidas

Autor: Trouche, G. Narvaez Rojas, L Chow, Z Corrales Blandon, J.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/44330

Investigación en Agricultura

ORYZA SATIVA

RICE

PLANT BREEDING

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Trouche, G. , Narvaez Rojas, L , Chow, Z , Corrales 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

Journal Article 2018-02-05

Feeding the world while reducing farmer poverty? Analysis of rice relative yield and labour productivity gaps in two Beninese villages.

Autor: Paresys, L. Saito, K. Dogliotti, S. Malézieux, E. Huat, J. Kropff, M.J. Rossing, W.A.H.

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 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/102023

Investigación en Agricultura

RICE

YIELD GAP

LABOUR

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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.

Journal Article 2017

Technical efficiency and impact evaluation differentials between the adopters and non-adopters of Nerica in the six baseline states in Nigeria

Autor: Obayelu, A.E. Adeoti, J.O. Dontsop Nguezet, Paul M.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/98319

Investigación en Agricultura

ECONOMIC

BENEFIT

RICE

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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

Journal Article 2009

Addressing the dilemmas of measuring amylose in rice

Autor: Fitzgerald, MA Bergman, C.J. Resurreccion, AP Moller, J Jiménez, R. Reinke, RF Martin, M Blanco, P Molina, F Chen, M.H. Kuri, Victoria Eugenia Romero, M.V. Habibi, F Umemoto, T Jongdee, Supanee Graterol Matute, EJ Reddy, KR Bassinello, PZ Sivakami, R Rani, NS Das, S. Wang, YJ Indrasari, SD Ramli, A Ahmad, Rauf Dipti, S.S. Xie, L Nguyen, TL Singh, P Castillo Toro, D Tavasoli, F Mestres, C

Enlace original: https://cgspace.cgiar.org/handle/10568/42551

Investigación en Agricultura

ORYZA SATIVA

RICE

AMYLOSE

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Fitzgerald, MA , Bergman, C.J. , Resurreccion, AP , Moller, J , Jiménez, R. , Reinke, RF , Martin, M , Blanco, P , Molina, F , Chen, M.H. , Kuri, Victoria Eugenia , Romero, M.V. , Habibi, F , Umemoto, T , Jongdee, Supanee , Graterol Matute, EJ , Reddy, KR , Bassinello, PZ , Sivakami, R , Rani, NS , Das, S. , Wang, YJ , Indrasari, SD , Ramli, A , Ahmad, Rauf , Dipti, S.S. , Xie, L , Nguyen, TL , Singh, P , Castillo Toro, D , Tavasoli, F , Mestres, C , [Addressing the dilemmas of measuring amylose in rice] , Addressing the dilemmas of measuring amylose in rice

Journal Article 2009

Molecular characterisation of rice stripe necrosis virus as a new species of the genus benyvirus

Autor: Lozano Potes, I Morales, Francisco José

The complete nucleotide sequences of RNAs 1 and 2 of Rice stripe necrosis virus (RSNV) were determined and compared to the corresponding genomes of all sequenced, rod-shaped plant viruses. The genome organisation of RSNV RNA1 and RNA2 is nearly identical to that of Beet necrotic yellow vein virus...

Enlace original: https://cgspace.cgiar.org/handle/10568/43867

Investigación en Agricultura

ORYZA SATIVA

RICE

PLANT VIRUSES

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Lozano Potes, I , Morales, Francisco José , [Molecular characterisation of rice stripe necrosis virus as a new species of the genus benyvirus] , Molecular characterisation of rice stripe necrosis virus as a new species of the genus benyvirus

Journal Article 2017-08

Methane emission from rice cultivation in different agro-ecological zones of the Mekong river delta: seasonal patterns and emission factors for baseline water management

Autor: Vo, Thi Bach Thuong Wassmann, Reiner Tirol-Padre, Agnes Cao, Van Phuong MacDonald, Ben Espaldon, Maria Victoria Sander, Bjoern Ole

This study comprises a set of methane emission measurements in rice fields located in the four agro-ecological zones of the Mekong River Delta (MRD), namely the zones with (i) alluvial soils, (ii) salinity intrusion, (iii) deep flood, and (iv) acid sulfate soils. These zones have very distinct bi...

Enlace original: https://cgspace.cgiar.org/handle/10568/90485

Investigación en Agricultura

CLIMATE CHANGE

FOOD SECURITY

AGRICULTURE

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Vo, Thi Bach Thuong , Wassmann, Reiner , Tirol-Padre, Agnes , Cao, Van Phuong , MacDonald, Ben , Espaldon, Maria Victoria , Sander, Bjoern Ole , [Methane emission from rice cultivation in different agro-ecological zones of the Mekong river delta: seasonal patterns and emission factors for baseline water management] , Methane emission from rice cultivation in different agro-ecological zones of the Mekong river delta: seasonal patterns and emission factors for baseline water management

Journal Article 2017-01-31

Fine mapping of RYMV3: a new resistance gene to Rice yellow mottle virus from Oryza glaberrima

Autor: Pidon, H. Ghesquière, Alain Chéron, S. Issaka, S. Hébrard, E. Sabot, F. Kolade, O. Silué, D. Albar, L.

Rice yellow mottle virus (RYMV) disease is a serious constraint to the cultivation of rice in Africa and selection for resistance is considered to be the most effective management strategy. The aim of this study was to characterize the resistance of Tog5307, a highly resistant accession belonging...

Enlace original: https://cgspace.cgiar.org/handle/10568/80708

Investigación en Agricultura

RICE- ORYZA

FINE MAPPING

RYMV

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Pidon, H. , Ghesquière, Alain , Chéron, S. , Issaka, S. , Hébrard, E. , Sabot, F. , Kolade, O. , Silué, D. , Albar, L. , [Fine mapping of RYMV3: a new resistance gene to Rice yellow mottle virus from Oryza glaberrima] , Fine mapping of RYMV3: a new resistance gene to Rice yellow mottle virus from Oryza glaberrima

Journal Article 2003-12

Rice mill waste as organic manure on a degraded Alfisol

Autor: Schulz, S. Tian, G. Oyewole, B. Bako, S.

In much of sub-Saharan Africa (SSA), the lack of organic soil amendments constitutes one of the principal causes for declining soil fertility in intensifying farming systems. The challenge, therefore, remains to increase the availability of organic inputs and to develop recommendations for their ...

Enlace original: https://cgspace.cgiar.org/handle/10568/96365

Investigación en Agricultura

RICE

ALFISOL

NUTRIENT

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Schulz, S. , Tian, G. , Oyewole, B. , Bako, S. , [Rice mill waste as organic manure on a degraded Alfisol] , Rice mill waste as organic manure on a degraded Alfisol

Journal Article 2010

Participatory crop improvement and formal release of Jethobudho rice landrace in Nepal

Autor: Gyaw, S. Sthapit, B.R. Bhandari, B. Bajracharya, J. Shrestha, P.K. Upadhyay, M.P. Jarvis, Devra I.

Jethobudho is an aromatic rice landrace of the Pokhara valley in middle hills of Nepal. Although local consumers are willing to pay a high price for its purchase, the landrace has a problem with quality variation. Decentralized participatory population improvement for specific market-identified t...

Enlace original: https://cgspace.cgiar.org/handle/10568/104717

Investigación en Agricultura

COMMUNITY ORGANIZATIONS

SEED PRODUCTION

STORAGE

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Gyaw, S. , Sthapit, B.R. , Bhandari, B. , Bajracharya, J. , Shrestha, P.K. , Upadhyay, M.P. , Jarvis, Devra I. , [Participatory crop improvement and formal release of Jethobudho rice landrace in Nepal] , Participatory crop improvement and formal release of Jethobudho rice landrace in Nepal

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