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Journal Article 2017

Survival of sweetpotato (Ipomoea batatas [L] Lam) vines in cultivars subjected to long dry spells after the growing season in Mozambique

Autor: Andrade, M.I. Makunde, G.S. Ricardo, J. Menomussanga, J. Alvaro, A. Gruneberg, W.J.

Optimisation of sweetpotato production potential is not realized in sub-Saharan Africa where dry spells are common after the growing season. Lack of seed cultivars at the beginning of the rainy season is the challenge and identifying those cultivars with the ability to survive a 4 to 7-month dry ...

Enlace original: https://cgspace.cgiar.org/handle/10568/92014

Investigación en Agricultura

SWEET POTATOES

PLANT MORPHOLOGY

SPROUTING

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Andrade, M.I. , Makunde, G.S. , Ricardo, J. , Menomussanga, J. , Alvaro, A. , Gruneberg, W.J. , [Survival of sweetpotato (Ipomoea batatas [L] Lam) vines in cultivars subjected to long dry spells after the growing season in Mozambique] , Survival of sweetpotato (Ipomoea batatas [L] Lam) vines in cultivars subjected to long dry spells after the growing season in Mozambique

Journal Article 2008

Groundnut cassava maize intercrop yields over three cycles of planted tree fallow/crop rotations on Ultisol in Southern Cameroon

Autor: Hauser, S.

Lack of crop yield response to planted tree fallow led to introducing a two-year fallow phase to determine if planted tree fallow can improve soil fertility and yields over a no-tree control. Three cycles of two years fallow followed by slash-and-burn land preparation and one year of groundnut /c...

Enlace original: https://cgspace.cgiar.org/handle/10568/90829

Investigación en Agricultura

SENNA SPECTABILIS

CASSAVA ROOT YIELDS

BIOMASS

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Hauser, S. , [Groundnut cassava maize intercrop yields over three cycles of planted tree fallow/crop rotations on Ultisol in Southern Cameroon] , Groundnut cassava maize intercrop yields over three cycles of planted tree fallow/crop rotations on Ultisol in Southern Cameroon

Journal Article 2008

Biomass production, nutrient uptake and partitioning in planted Senna spectabilis, Flemingia macrophylla and Dactyladenia barteria fallow systems over three fallow/cropping cycles on Ultisol

Autor: Hauser, S.

Biomass production and nutrient uptake of all components in planted Senna spectabilis, Dactyladenia barteri and Flemingia macrophylla hedgerow fallow were determined after three two-year fallow phases and compared to natural fallow. Total above-ground biomass production after each of three fallow...

Enlace original: https://cgspace.cgiar.org/handle/10568/90754

Investigación en Agricultura

PLANTED FALLOW

ALLEY CROPPING

TROPICS

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Hauser, S. , [Biomass production, nutrient uptake and partitioning in planted Senna spectabilis, Flemingia macrophylla and Dactyladenia barteria fallow systems over three fallow/cropping cycles on Ultisol] , Biomass production, nutrient uptake and partitioning in planted Senna spectabilis, Flemingia macrophylla and Dactyladenia barteria fallow systems over three fallow/cropping cycles on Ultisol

Book Chapter 1991

Caracteristicas fisiologicas para la seleccion de yuca

Autor: Cock, James H. El-Sharkawy, Mabrouk A.

Different physiological characteristics of the cassava plant, which can be used as selection parameters, are reviewed, namely LAI, HI, biomass production, plants with amphistomatic leaves, and C4 photosynthesis. Experience indicates that it is better to select var. showing lower yield reduction u...

Se revisan diferentes caracteristicas fisiologicas de la planta de yuca que se pueden utilizar como parametros de seleccion: IAF, IC, produccion de biomasa, plantas con hojas amfistomatosas y fotosintesis C4. Se enfatiza que se debe tratar de seleccionar var. que presenten menor disminucion en co...

Enlace original: https://cgspace.cgiar.org/handle/10568/82089

Investigación en Agricultura

MANIHOT ESCULENTA

ROOT PRODUCTIVITY

SELECTION

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Cock, James H. , El-Sharkawy, Mabrouk A. , [Caracteristicas fisiologicas para la seleccion de yuca] , Caracteristicas fisiologicas para la seleccion de yuca

Book Chapter 1996

The agronomy and physiology of Brachiaria species

Autor: Fisher, Myles J. Kerridge, Peter C.

This paper reviews published and unpublished information on the physiological and agronomic characteristics associated with the widespread adaptation of Brachiaria species. Adaptation to shade, drought, flooding, rainfall, and defoliation are discussed. Strong regrowth under frequent defoliation ...

Enlace original: https://cgspace.cgiar.org/handle/10568/82024

Investigación en Agricultura

BRACHIARIA

AGRONOMY

PLANT PHYSIOLOGY

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Fisher, Myles J. , Kerridge, Peter C. , [The agronomy and physiology of Brachiaria species] , The agronomy and physiology of Brachiaria species

Journal Article 2017

Composición florística, estructura y biomasa de los bosques de pino-encino en la reserva Santa Rosa, Tisey, Estelí, Nicaragua

Autor: Siles, Pablo Talavera A., Patricia Andino Rugama, Flavia Alaniz, Lester Ortiz González, William

The pine-oak forest is distributed from Central Mexico to the North of Nicaragua and represent an important ecosystem for conservation in Mesoamerica. In Nicaragua, several protected areas were established for the preservation of this ecosystem, such as the natural reserve Tisey-Estanzuela; howev...

Enlace original: https://cgspace.cgiar.org/handle/10568/82883

Investigación en Agricultura

STRUCTURES

FOREST BIOMASS

CARBON STOCK ASSESSMENTS

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Siles, Pablo , Talavera A., Patricia , Andino Rugama, Flavia , Alaniz, Lester , Ortiz González, William , [Composición florística, estructura y biomasa de los bosques de pino-encino en la reserva Santa Rosa, Tisey, Estelí, Nicaragua] , Composición florística, estructura y biomasa de los bosques de pino-encino en la reserva Santa Rosa, Tisey, Estelí, Nicaragua

Journal Article 2019-11-02

Seasonal effect on growth performance and leaf biomass production of two Moringa oleifera Lam. varieties grown under Sahelian condition in Burkina Faso

Autor: Kagambèga, Francois W. Bagagnan, Abdoul Rasmane Sawadogo, Louis Ayantunde, Augustine A.

Enlace original: https://cgspace.cgiar.org/handle/10568/106198

Investigación en Agricultura

MORINGA

SOWING DATE

LEAVES

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Kagambèga, Francois W. , Bagagnan, Abdoul Rasmane , Sawadogo, Louis , Ayantunde, Augustine A. , [Seasonal effect on growth performance and leaf biomass production of two Moringa oleifera Lam. varieties grown under Sahelian condition in Burkina Faso] , Seasonal effect on growth performance and leaf biomass production of two Moringa oleifera Lam. varieties grown under Sahelian condition in Burkina Faso

Journal Article 2016-04-29

Effective use of water and increased dry matter partitioned to grain contribute to yield of common bean improved for drought resistance

Autor: Polanía Perdomo, José A. Poschenrieder, Charlotte Beebe, Stephen E. Rao, Idupulapati M.

Common bean (Phaseolus vulgaris L.) is the most important food legume in the diet of poor people in the tropics. Drought causes severe yield loss in this crop. Identification of traits associated with drought resistance contributes to improving the process of generating bean genotypes adapted to ...

Enlace original: https://cgspace.cgiar.org/handle/10568/73373

Investigación en Agricultura

PHASEOLUS VULGARIS

WATER USE EFFICIENCY

DROUGHT STRESS

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Polanía Perdomo, José A. , Poschenrieder, Charlotte , Beebe, Stephen E. , Rao, Idupulapati M. , [Effective use of water and increased dry matter partitioned to grain contribute to yield of common bean improved for drought resistance] , Effective use of water and increased dry matter partitioned to grain contribute to yield of common bean improved for drought resistance

Journal Article 2016-10-13

Evidence for genotypic differences among elite lines of common bean in the ability to remobilize photosynthate to increase yield under drought

Autor: Rao, Idupulapati M. Beebe, Stephen E. Polanía Perdomo, José A. Grajales, Miguel A. Cajiao V., César Hernando Ricaurte Oyola, José Jaumer

Enlace original: https://cgspace.cgiar.org/handle/10568/77799

Investigación en Agricultura

PHASEOLUS VULGARIS

DROUGHT STRESS

ABIOTIC STRESS

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Rao, Idupulapati M. , Beebe, Stephen E. , Polanía Perdomo, José A. , Grajales, Miguel A. , Cajiao V., César Hernando , Ricaurte Oyola, José Jaumer , [Evidence for genotypic differences among elite lines of common bean in the ability to remobilize photosynthate to increase yield under drought] , Evidence for genotypic differences among elite lines of common bean in the ability to remobilize photosynthate to increase yield under drought

Journal Article 2018

Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean

Autor: Barbosa Torres, Norma Constanza Portilla, Elizabeth Buendía Castellanos, Hector F. Raatz, Bodo Beebe, Stephen E. Rao, Idupulapati M.

Symbiotic nitrogen fixation (SNF) contributes to improve grain yield under nitrogen (N) deficiency. Climbing beans are known to be superior to bush beans in their potential for SNF. The main objectives of this study were to: (i) quantify genotypic differences in SNF ability of climbing beans usin...

Enlace original: https://cgspace.cgiar.org/handle/10568/92514

Investigación en Agricultura

SEEDS

YIELD

NITROGEN

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Barbosa Torres, Norma Constanza , Portilla, Elizabeth , Buendía Castellanos, Hector F. , Raatz, Bodo , Beebe, Stephen E. , Rao, Idupulapati M. , [Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean] , Genotypic differences in symbiotic nitrogen fixation ability and seed yield of climbing bean

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