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Journal Article 2019-04-08

Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) in Cameroon: case study on its distribution, damage, pesticide use, genetic differentiation and host plants

Autor: Fotso Kuate, A. Hanna, R. Doumtsop Fotio, A.R.P. Abang, A.F. Nanga, S.N. Ngatat, S. Tindo, M. Masso, C. Ndemah, R. Suh, C. Fiaboe, K.K.M.

Maize farmers in sub-Saharan Africa recently experienced unusual damage in their farms, attributed to the fall armyworm (FAW) Spodoptera frugiperda (J. E. Smith). This pest was first recorded in Africa in 2016, but detailed information on its distribution and damage and farmer's response in invad...

Enlace original: https://cgspace.cgiar.org/handle/10568/101304

Investigación en Agricultura

CAMEROON

MAIZE

CROPPING SYSTEMS

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Fotso Kuate, A. , Hanna, R. , Doumtsop Fotio, A.R.P. , Abang, A.F. , Nanga, S.N. , Ngatat, S. , Tindo, M. , Masso, C. , Ndemah, R. , Suh, C. , Fiaboe, K.K.M. , [Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) in Cameroon: case study on its distribution, damage, pesticide use, genetic differentiation and host plants] , Spodoptera frugiperda Smith (Lepidoptera: Noctuidae) in Cameroon: case study on its distribution, damage, pesticide use, genetic differentiation and host plants

Journal Article 2016-03-10

From site-level to regional adaptation planning for tropical commodities: cocoa in West Africa

Autor: Schroth, Götz Läderach, Peter Martínez Valle, Armando Isaac Bunn, Christian

The production of tropical agricultural commodities, such as cocoa (Theobroma cacao) and coffee (Coffea spp.), the countries and communities engaged in it, and the industries dependent on these commodities, are vulnerable to climate change. This is especially so where a large percentage of the gl...

Enlace original: https://cgspace.cgiar.org/handle/10568/72587

Investigación en Agricultura

CLIMATE CHANGE

THEOBROMA CACAO

CROPPING SYSTEMS

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Schroth, Götz , Läderach, Peter , Martínez Valle, Armando Isaac , Bunn, Christian , [From site-level to regional adaptation planning for tropical commodities: cocoa in West Africa] , From site-level to regional adaptation planning for tropical commodities: cocoa in West Africa

Journal Article 2000

Symbiotic nitrogen fixation response of Mucuna as affected by rhizobial inoculation in farmers fields in the derived savanna of Benin

Autor: Houngnandan, P. Sanginga, P. Woomer, P.L. Vanlauwe, Bernard Cleemput, O. van

Leguminous cover crops such as Mucuna pruriens (mucuna) have the potential to contribute to soil N and increase the yields of subsequent or associated cereal crops through symbiotic N fixation. It has often been assumed that mucuna will freely nodulate, fix N2 and therefore contribute to soil N. ...

Enlace original: https://cgspace.cgiar.org/handle/10568/99907

Investigación en Agricultura

FARMERS

SOIL FERTILITY

GRAIN LEGUMES

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Houngnandan, P. , Sanginga, P. , Woomer, P.L. , Vanlauwe, Bernard , Cleemput, O. van , [Symbiotic nitrogen fixation response of Mucuna as affected by rhizobial inoculation in farmers fields in the derived savanna of Benin] , Symbiotic nitrogen fixation response of Mucuna as affected by rhizobial inoculation in farmers fields in the derived savanna of Benin

Journal Article 2007

Improved cowpea-cereals-based cropping systems for household food security and poverty reduction in West Africa

Autor: Singh, B.B. Ajeigbe, Hakeem A.

Food production in West Africa has not been keeping pace with the population growth because the bulk of the agriculture in this region is still based on traditional inter-cropping systems with little or no application of fertilizers and chemicals. The average use of fertilizers in West Africa is ...

Enlace original: https://cgspace.cgiar.org/handle/10568/90475

Investigación en Agricultura

COWPEAS

CEREAL CROPS

INTERCROPPING

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Singh, B.B. , Ajeigbe, Hakeem A. , [Improved cowpea-cereals-based cropping systems for household food security and poverty reduction in West Africa] , Improved cowpea-cereals-based cropping systems for household food security and poverty reduction in West Africa

Journal Article 2013

Influence of plant density on variability of soil fertility and nutrient budgets in low input East African highland banana (Musa spp. AAA-EA) cropping systems

Autor: Ndabamenye, T. Vanlauwe, Bernard Asten, Piet J.A. van Blomme, Guy Swennen, R.L. Uzayisenga, Bellancile Annandale, J.G. Barnard, R.O.

Enlace original: https://cgspace.cgiar.org/handle/10568/35553

Investigación en Agricultura

CROPPING SYSTEMS

MUSA

NUTRIENT DEFICIENCIES

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Ndabamenye, T. , Vanlauwe, Bernard , Asten, Piet J.A. van , Blomme, Guy , Swennen, R.L. , Uzayisenga, Bellancile , Annandale, J.G. , Barnard, R.O. , [Influence of plant density on variability of soil fertility and nutrient budgets in low input East African highland banana (Musa spp. AAA-EA) cropping systems] , Influence of plant density on variability of soil fertility and nutrient budgets in low input East African highland banana (Musa spp. AAA-EA) cropping systems

Journal Article 1984

Weed interference in maize, cowpea, maize/cowpea intercrop in a subhumid tropical environment. I. Influence of cropping season

Autor: Ayeni, A.O. Duke, W.B. Akobundu, I.O.

Field experiments were conducted in the early and late cropping seasons of 1979 on a loamysand Oxic Ustropept in a subhumid environment in Nigeria, using 40000, 50000 and 30000 + 40000 plants ha−1 of maize (Zea mays L. cv. TZB), cowpea (Vigna unguiculata (L.) Walp. cv. VITA‐5) and maize/cowpea in...

Enlace original: https://cgspace.cgiar.org/handle/10568/96438

Investigación en Agricultura

MAIZE

COWPEAS

FIELD EXPERIMENTS

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Ayeni, A.O. , Duke, W.B. , Akobundu, I.O. , [Weed interference in maize, cowpea, maize/cowpea intercrop in a subhumid tropical environment. I. Influence of cropping season] , Weed interference in maize, cowpea, maize/cowpea intercrop in a subhumid tropical environment. I. Influence of cropping season

Journal Article 2017

Linking process-based potato models with light reflectance data: Does model complexity enhance yield prediction accuracy?

Autor: Quiróz, R. Loayza, H. Barreda, Carolina Gavilán, C. Posadas, A. Ramírez, D.

Data acquisition for parameterization is one of the most important limitations for the use of potato crop growth models. Non destructive techniques such as remote sensing for gathering required data could circumvent this limitation. Our goal was to analyze the effects of incorporating ground-base...

Enlace original: https://cgspace.cgiar.org/handle/10568/78288

Investigación en Agricultura

CANOPY

REMOTE SENSING

CROPPING SYSTEMS

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Quiróz, R. , Loayza, H. , Barreda, Carolina , Gavilán, C. , Posadas, A. , Ramírez, D. , [Linking process-based potato models with light reflectance data: Does model complexity enhance yield prediction accuracy?] , Linking process-based potato models with light reflectance data: Does model complexity enhance yield prediction accuracy?

Journal Article 2020-01-01

Diversity, use and production of farmers’ varieties of common bean (Phaseolus vulgaris L., Fabaceae) in southwestern and northeastern Ethiopia

Autor: Abera, B. Berhane, M. Nebiyu, A. Ruelle, M.L. McAlvay, A. Asfaw, Z. Abebe, A.T. Woldu, Z.

Legumes are a critical component of many agricultural systems and a major contributor to global food systems. Common bean (Phaseolus vulgaris L.) is the most widely grown legume crop in Ethiopia. It is an important source of food, income, and soil fertility management in southwestern (SW) and nor...

Enlace original: https://cgspace.cgiar.org/handle/10568/106672

Investigación en Agricultura

AGROBIODIVERSITY

KIDNEY BEANS

CROPPING SYSTEMS

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Abera, B. , Berhane, M. , Nebiyu, A. , Ruelle, M.L. , McAlvay, A. , Asfaw, Z. , Abebe, A.T. , Woldu, Z. , [Diversity, use and production of farmers’ varieties of common bean (Phaseolus vulgaris L., Fabaceae) in southwestern and northeastern Ethiopia] , Diversity, use and production of farmers’ varieties of common bean (Phaseolus vulgaris L., Fabaceae) in southwestern and northeastern Ethiopia

Journal Article 2015-11-07

Landscape-scale variability of soil health indicators: effects of cultivation on soil organic carbon in the Usambara Mountains of Tanzania

Autor: Winowiecki, Leigh A. Vågen, Tor-Gunnar Massawe, Boniface Jelinski, Nicolas A Lyamchai, Charles Sayula, George Msoka, Elizabeth

Enlace original: https://cgspace.cgiar.org/handle/10568/68899

Investigación en Agricultura

SOIL

LAND USE

SOIL FERTILITY

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Winowiecki, Leigh A. , Vågen, Tor-Gunnar , Massawe, Boniface , Jelinski, Nicolas A , Lyamchai, Charles , Sayula, George , Msoka, Elizabeth , [Landscape-scale variability of soil health indicators: effects of cultivation on soil organic carbon in the Usambara Mountains of Tanzania] , Landscape-scale variability of soil health indicators: effects of cultivation on soil organic carbon in the Usambara Mountains of Tanzania

Journal Article 1985

Moisture availability, cropping period and the prospects of early warning of famine in Ethiopia

Autor: Henricksen, B.L. Durkin, J.W.

Estimates moisture availability in Ethiopia since 1953, using a model developed by the FAO; correlates results of the analysis using existing meteorological data with the recorded incidence of drought and famine.

Enlace original: https://cgspace.cgiar.org/handle/10568/4534

Investigación en Agricultura

CLIMATOLOGY

CROPPING SYSTEMS

FAMINE

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Henricksen, B.L. , Durkin, J.W. , [Moisture availability, cropping period and the prospects of early warning of famine in Ethiopia] , Moisture availability, cropping period and the prospects of early warning of famine in Ethiopia

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Resultados de búsqueda

[U19ArtFotsokuateSpodopteraInthomDev.pdf]

[Moisture_availability_21.pdf]