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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

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 preceding chapter has demonstrated at the macro-level the importance of agricultural and economic growth for the significant reduction in rural poverty in MSEA that has occurred in recent decades. In this chapter we aim to identify and explain the major trends and trajectories of rice-farming...


Cramb, R.A.Newby, Jonathan C.[Trajectories of rice-farming households in mainland Southeast Asia]Trajectories of rice-farming households in mainland Southeast Asia
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

Leaves of nine green manure (GM) species were surface applied to a tropical volcanic-ash soil at a rate of 100 kg N ha 1 in order to evaluate their N-fertilizer value in a glasshouse experiment. GM treatments were compared to urea at two rates, 50 kg N ha 1 (FN50) and 100 kg N ha 1 (FN100), and t...


Cobo Borrero, Juan G.Barrios, E.Kass, DCLThomas, Richard J.[Nitrogen mineralization and crop uptake from surface-applied leaves of green manure species on a tropical volcanic-ash soil]Nitrogen mineralization and crop uptake from surface-applied leaves of green manure species on a tropical volcanic-ash soil

For centuries, the populations of Mainland Southeast Asia (MSEA) have endured material poverty, particularly in rural areas and among subsistence-oriented, rice-farming households. In the 20th century in particular, the impact of colonialism, war, and collectivist regimes exacerbated the poverty ...


Cramb, R.A.Gray, G.D.Gummert, M.Haefele, S.M.Lefroy, R.D.B.Newby, Jonathan C.Stür, Werner W.Warr, P.[Implications of farming trends for agricultural research in mainland Southeast Asia]Implications of farming trends for agricultural research in mainland Southeast Asia

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...


Lozano Potes, IMorales, 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

In the five countries of Mainland Southeast Asia (MSEA) that are the focus of this review, there is no questioning the importance of rice within the landscape, in the farming systems, in the diet, and even in cultural terms. Currently, an area of about 32 million ha is cultivated to rice each yea...


Lefroy, R.D.B.[Non-rice crops in rice-based farming systems in mainland Southeast Asia]Non-rice crops in rice-based farming systems in mainland Southeast Asia
Nelson, J.C.Oard, J.H.Groth, DorisUtomo, H.S.Jia, Y.Liu, G.Moldenhauer, K.A.KCorrea Victoria, Fernando J.Fjellstrom, R.G.Scheffler, BrianPrado, Gustavo Adolfo[Sheath-blight resistance QTLS in japonica rice germplasm]Sheath-blight resistance QTLS in japonica rice germplasm
Noguera, DianaBarot, SébastienLaossi, Kam-RigneCardoso Arango, Juan AndrésLavelle, Patrick M.Cruz de Carvalho, M.H.[Biochar but not earthworms enhances rice growth through increased protein turnover]Biochar but not earthworms enhances rice growth through increased protein turnover

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