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Canavalia brasiliensis (canavalia), a drought tolerant legume, was introduced into the smallholder traditional crop-livestock production system of the Nicaraguan hillsides as green manure to improve soil fertility or as forage during the dry season for improving milk production. Since nitrogen (N...


Douxchamps, SabineHumbert, FLHoek, Rein van derMena Urbina, Martin A.Bernasconi, SSchmidt, ARao, Idupulapati M.Frossard, EmmanuelOberson, Astrid[Nitrogen balances in farmers fields under alternative uses of a cover crop legume: a case study from Nicaragua]Nitrogen balances in farmers fields under alternative uses of a cover crop legume: a case study from Nicaragua

Potato production in Uganda is being affected by rainfall fluctuations in both timing and amount, resulting into inadequate soil moisture availability and low productivity. Also, potato production is expanding into locations at lower altitudes, where drought is more common. Therefore, drought str...


Kesiime, V.E.Tusiime, GeoffreyKashaija, I.N.Edema, R.Gibson, P.Namugga, P.Kakuhenzire, R.[Characterization and evaluation of potato genotypes (Solanum tuberosum L) for tolerance to drought in Uganda.]Characterization and evaluation of potato genotypes (Solanum tuberosum L) for tolerance to drought in Uganda.

Soil drying causes leaf rolling in rice, but the relationship between leaf rolling and drought tolerance has historically confounded selection of drought tolerant genotypes. In this study on tropical japonica and aus diversity panels (170‐220 genotypes), the degree of leaf rolling under drought w...


Cal, Andrew J.Sanciangco, MillicentRebolledo, María CamilaLuquet, DelphineTorres, Rolando O.McNally, Kenneth L.Henr, Amelia[Leaf morphology, rather than plant water status, underlies genetic variation of rice leaf rolling under drought]Leaf morphology, rather than plant water status, underlies genetic variation of rice leaf rolling under drought
Abebe, AmareBrick, Mark A.Ogg, J. BarryKirkby, Roger A.[Selection indices to identify drought tolerant dry bean lines]Selection indices to identify drought tolerant dry bean lines
Abebe, MelkassaBrick, Mark A.Ogg, J. BarryKirkby, Roger A.[Associations between plant traits and grain yield among dry bean lines grown under different soil moisture regimes]Associations between plant traits and grain yield among dry bean lines grown under different soil moisture regimes

The ability of four introductions of the genus Brachiaria to adapt to the influence of plant pathogenic fungi under two soil moisture regimes was evaluated. Pathogens limiting the development of the crop were determined and the frequency of occurrence indicated that Pythium, Rhizoctonia and Fusar...


Zúñiga Pereira, CristhianGonzález Q., RobertoBustamante R., ElkinArgel M., Pedro J.[Influencia de la humedad del suelo sobre la susceptibilidad de Brachiaria a hongos patógenos]Influencia de la humedad del suelo sobre la susceptibilidad de Brachiaria a hongos patógenos
Singh, Shree P.Terán Santofimio, Henry[Evaluating sources of water-stress tolerance in common bean]Evaluating sources of water-stress tolerance in common bean
Beebe, Stephen E.Rao, Idupulapati M.Polanía Perdomo, José A.Grajales, Miguel A.Cajiao V., César Hernando[Improved harvest index in drought resistant common beans and possible effects on combining ability]Improved harvest index in drought resistant common beans and possible effects on combining ability
Autor: Alberro, M.

The Boran cattle, indigenous to southern Ethiopia, at one time formed the basis of a thriving slaughter stock trade between Ethiopia and East Africa. Ranchers in Kenya buying these cattle as they moved down to urban centers for slaughter found that they were more productive under the adverse envi...


Alberro, M.[Ethiopia. The Boran cattle and their tribal owners]Ethiopia. The Boran cattle and their tribal owners

Beebe, Stephen E.Rao, Idupulapati M.Cajiao V., César HernandoGrajales, Miguel A.Butare, L.[Yield potential from interspecific crosses of common and runner bean]Yield potential from interspecific crosses of common and runner bean

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