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Journal Article 2003

Autor: Lahai, M.T. Ekanayake, I.J. George, J.B.

Two field trials were established in 1996 and 1997 to assess genotypic variability of four cassava (Manihot esculanta) cultivars for adaptability in the inland valley in terms of leaf chlorophyll content and tuberous root yield, using a 4 x 4 Latin square design with four replications arranged al...

Enlace original: https://cgspace.cgiar.org/handle/10568/96340

Investigación en Agricultura
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Lahai, M.T. ,  Ekanayake, I.J. ,  George, J.B. ,  [Leaf chlorophyll content and tuberous root yield of cassava in inland valley] ,  Leaf chlorophyll content and tuberous root yield of cassava in inland valley
Journal Article 1992

Autor: Akem, C.N. Dashiell, Kenton E.
Enlace original: https://cgspace.cgiar.org/handle/10568/103278

Investigación en Agricultura
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Akem, C.N. ,  Dashiell, Kenton E. ,  [Evaluation of soybean cultivars for field resistance to frogeye leaf spot and bacterial pustule in Nigeria] ,  Evaluation of soybean cultivars for field resistance to frogeye leaf spot and bacterial pustule in Nigeria
Journal Article 1998

Autor: Dansi, A. Mignouna, H.D. Zoundjihékpon, J. Sangare, A. Asiedu, Robert Quinz, F.M.

Based upon IBPGR (IPGRI) morphologic descriptors, 560 accessions of Benin Republic's cultivated yams (Dioscorea ccayenensis/Dioscorea rotundata complex were morphologically characterized. Ninety morphotypes were identified and accessions were classified into 26 varietal groups according to their ...

Enlace original: https://cgspace.cgiar.org/handle/10568/100987

Investigación en Agricultura
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Dansi, A. ,  Mignouna, H.D. ,  Zoundjihékpon, J. ,  Sangare, A. ,  Asiedu, Robert ,  Quinz, F.M. ,  [Varietal identification key of the cultivated yams (Dioscorea cayenensis / Dioscorea rotundata complex) of Benin republic] ,  Varietal identification key of the cultivated yams (Dioscorea cayenensis / Dioscorea rotundata complex) of Benin republic
Journal Article 2002

Autor: Hartkamp, A.D. Hoogenboom, Gerrit Gilbert, R.A. Benson, T. Tarawali, Shirley A. Gijsman, A.J. Bowen, W. White, Jeffrey W.

Velvet bean (Mucuna pruriens (L.) DC. cv.-group utilis) is widely promoted in tropical and sub-tropical regions as a green manure cover crop that can reduce weed growth and soil erosion and enhance soil fertility. To provide these benefits, the crop must attain rapid ground cover and develop subs...

Enlace original: https://cgspace.cgiar.org/handle/10568/32925

Investigación en Agricultura
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Hartkamp, A.D. ,  Hoogenboom, Gerrit ,  Gilbert, R.A. ,  Benson, T. ,  Tarawali, Shirley A. ,  Gijsman, A.J. ,  Bowen, W. ,  White, Jeffrey W. ,  [Adaptation of the CROPGRO growth model to velvet bean (Mucuna pruriens). II. Cultivar evaluation and model testing] ,  Adaptation of the CROPGRO growth model to velvet bean (Mucuna pruriens). II. Cultivar evaluation and model testing
Journal Article 1987

Autor: Schmit, Véronique Baudoin, Jean-Pierre

Seed multiplication, agronomic evaluation, and identification of parental genotypes for interspecific hybridization with Phaseolus vulgaris constitute the main research activities carried out in the P. coccineus collection (around 1600 accessions) held by CIAT. In 1985, 3 Ascochyta screening tria...

Enlace original: https://cgspace.cgiar.org/handle/10568/88601

Investigación en Agricultura
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Schmit, Véronique ,  Baudoin, Jean-Pierre ,  [Evaluations for Ascochyta resistance in Phaseolus coccineus germplasm collection at C.I.A.T. (Centro International de Agricultura Tropical, Cali, Colombia)] ,  Evaluations for Ascochyta resistance in Phaseolus coccineus germplasm collection at C.I.A.T. (Centro International de Agricultura Tropical, Cali, Colombia)
Journal Article 1987

Autor: Sánchez, H.M. Alfaro M., R. Morales G., A. MORA B., B. Gálvez E., Guillermo E.

An expt. was established in Esparza (Costa Rica), on the integrated management of web blight (Thanatephorus cucumeris) in common beans under the min. tillage system. Var. Porrillo 70 (intermediate resistance) and ICA Pijao (susceptible) were used. Herbicides gliphosate and paraquat (1.0 kg/ha) of...

Enlace original: https://cgspace.cgiar.org/handle/10568/88610

Investigación en Agricultura
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Sánchez, H.M. ,  Alfaro M., R. ,  Morales G., A. ,  MORA B., B. ,  Gálvez E., Guillermo E. ,  [Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun] ,  Manejo integrado de mustia hilachosa causada por Thanatephorus cucumeris (Frank) Donk en frijol comun
Journal Article 1979

Autor: Álvarez Ayala, G. Schwartz, Howard F.

Investigations were conducted at CIAT to develop methodology required to evaluate resistance to Isariopsis griseola inherent in bean germplasm and breeding progeny. Abundant sporulation by the pathogen has been achieved by growing isolates in the lab. on V-8 medium incubated at 19 degrees Celsius...

Enlace original: https://cgspace.cgiar.org/handle/10568/88464

Investigación en Agricultura
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Álvarez Ayala, G. ,  Schwartz, Howard F. ,  [Preliminary investigations of pathogenic variability expressed by Isariopsis griseola] ,  Preliminary investigations of pathogenic variability expressed by Isariopsis griseola
Journal Article 1991

Autor: Wolff, AB Streit, W Kipe-Nolt, Judith A. Vargas, H. Werner, D

Six Rhizobium leguminosarum bv. phaseoli strains (Ciat 151, Ciat 895, Ciat 899, CE3, H2C, Kim5s) were tested for nodule occupancy in different bean cultivars at two field sites (one fertile, one acid tropical soil) and in the greenhouse. The effects of several environmental factors such as low pH...

Enlace original: https://cgspace.cgiar.org/handle/10568/43291

Investigación en Agricultura
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Wolff, AB ,  Streit, W ,  Kipe-Nolt, Judith A. ,  Vargas, H. ,  Werner, D ,  [Competitiveness of Rhizobium leguminosarum bv. phaseoli strains in relation to environmental stress and plant defense mechanisms] ,  Competitiveness of Rhizobium leguminosarum bv. phaseoli strains in relation to environmental stress and plant defense mechanisms
Journal Article 2014

Autor: Nhamo, N. Rodenburg, J. Zenna, N. Makombe, Godswill Luzi-Kihupi, A.

The importance of rice production in sub-Saharan Africa (SSA) has significantly increased over the past decades. Currently, rice plays a pivotal role in improving household food security and national economies in SSA. However, current rice productivity of smallholder farms is low due to a myriad ...

Enlace original: https://cgspace.cgiar.org/handle/10568/76106

Investigación en Agricultura
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Nhamo, N. ,  Rodenburg, J. ,  Zenna, N. ,  Makombe, Godswill ,  Luzi-Kihupi, A. ,  [Narrowing the rice yield gap in East and Southern Africa: using and adapting existing technologies] ,  Narrowing the rice yield gap in East and Southern Africa: using and adapting existing technologies
Journal Article 2013-12

Autor: Nyaboga, E. Njiru, J. Nguu, E. Gruissem, W. Vanderschuren, H. Tripathi, L.

CassavagenetictransformationcapacityisstillmostlyrestrictedtoadvancedlaboratoriesintheUSA,EuropeandChina;anditsimplementationandmaintenanceinAfricanlaboratorieshasremainedscarce.Theimpactoftransgenictechnologiesforgeneticimprovementofcassavawilldependlargelyonthetransferofsuchcapabilitiestoresear...

Enlace original: https://cgspace.cgiar.org/handle/10568/76672

Investigación en Agricultura
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Nyaboga, E. ,  Njiru, J. ,  Nguu, E. ,  Gruissem, W. ,  Vanderschuren, H. ,  Tripathi, L. ,  [Unlocking the potential of tropical root crop biotechnology in east Africa by establishing a genetic transformation platform for local farmerpreferred cassava cultivars] ,  Unlocking the potential of tropical root crop biotechnology in east Africa by establishing a genetic transformation platform for local farmerpreferred cassava cultivars

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