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Journal Article 1990

Autor: Ezumah, H.C.

Five maize genotypes differing in plant habit and growth period were evaluated at 5 population densities (10, 20, 40, 80 and 160 × 103 plants/ha) under an intercropping system with cassava at 1 × 1 or 1 × 0.67 m spacings in a tropical Alfisol in southern Nigeria. The 2-year study revealed signifi...

Enlace original: https://cgspace.cgiar.org/handle/10568/98685

Investigación en Agricultura
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Ezumah, H.C. ,  [Maize (Zea mays) genotypes for intercroping with cassava (Manihot esculenta) in southern Nigeria; 1: yield responses] ,  Maize (Zea mays) genotypes for intercroping with cassava (Manihot esculenta) in southern Nigeria; 1: yield responses
Journal Article 2010

Autor: Eke, J. Achinewhu, S.C. Sanni, L.O.

The study investigated the chemical, pasting and sensory properties of tapioca grits produced from wet starches from 39 different cassava varieties (36 varieties resistant to cassava mosaic disease [CMD] and three checks TMS 30572, 4(2) 1425 and 82/00058) planted in June 2004/2005 at the experime...

Enlace original: https://cgspace.cgiar.org/handle/10568/89349

Investigación en Agricultura
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Eke, J. ,  Achinewhu, S.C. ,  Sanni, L.O. ,  [Chemical, pasting and sensory properties of tapioca grits from cassava mosaic diseaseresistant cassava varieties] ,  Chemical, pasting and sensory properties of tapioca grits from cassava mosaic diseaseresistant cassava varieties
Journal Article 2007

Autor: Ssemakula, G.N. Dixon, A.

Cassava is widely consumed in Africa where malnutrition is rampant; there is, therefore, a major effort to produce micronutrient biofortified cassava. Adoption of such cassava genotypes will largely depend on their agronomic performance, resistance to biotic stresses, and the stability of these t...

Enlace original: https://cgspace.cgiar.org/handle/10568/92828

Investigación en Agricultura
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Ssemakula, G.N. ,  Dixon, A. ,  [Genotype X environment interaction, stability and agronomic performance of carotenoid-rich cassava clones] ,  Genotype X environment interaction, stability and agronomic performance of carotenoid-rich cassava clones
Conference Paper 1997

Autor: Oikeh, S.O. Kling, J.G. Horst, Walter J. Chude, V.O.

Two field experiments were conducted during the 1993 and 1994 growing seasons at Samaru (7° 38' E; 11° 11' N), northern Nigeria, to evaluate N-use efficiency (kg grain per kg available soil N) and yield of 5 maize genotypes planted early in the season under five levels of N. The hybrid (8644-27) ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98819

Investigación en Agricultura
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Oikeh, S.O. ,  Kling, J.G. ,  Horst, Walter J. ,  Chude, V.O. ,  [Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria] ,  Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria
Book Chapter 2010

Autor: Cruz Gallego, Maribel

Tolerance of rice to low temperatures The damages caused to rice crops by low temperatures and cold are reviewed, and crop symptoms are indicated. The results of genetic improvement efforts regarding cold tolerance in rice are also discussed. Low temperatures limit rice production in the tropical...

Se revisan los daños causados por las temperaturas bajas y el frío al cultivo del arroz, la sintomatología del daño y las investigaciones en mejoramiento genético con respecto a la tolerancia del frío. Las temperaturas bajas limitan la producción de arroz en las tierras altas de los trópicos y en...

Enlace original: https://cgspace.cgiar.org/handle/10568/82501

Investigación en Agricultura
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Cruz Gallego, Maribel ,  [Tolerancia del arroz a la temperatura baja] ,  Tolerancia del arroz a la temperatura baja
Book Chapter 1991

Autor: Rodríguez M., S.
Enlace original: https://cgspace.cgiar.org/handle/10568/82092

Investigación en Agricultura
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Rodríguez M., S. ,  [Interaccion genotipo-ambiente y estabilidad genetica en yuca: Resultados de un estudio en Cuba] ,  Interaccion genotipo-ambiente y estabilidad genetica en yuca: Resultados de un estudio en Cuba
Journal Article 2007

Autor: Tenkouano, A. Vuylsteke, D.R. Swennen, R.

Reproductive growth in polyarchic Musa spp. varieties occurs by the simultaneous growth of several shoots, resulting in competitive inhibition of fruit development in the individual shoots, particularly under poor soil fertility conditions. Nine plantain genotypes were forced into single-culm gro...

Enlace original: https://cgspace.cgiar.org/handle/10568/92212

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Tenkouano, A. ,  Vuylsteke, D.R. ,  Swennen, R. ,  [Sink competition and desuckering effects on field performance of triploid and tetraploid plantain genotypes] ,  Sink competition and desuckering effects on field performance of triploid and tetraploid plantain genotypes
Book Chapter 1986

Autor: International Center for Tropical Agriculture

The selection criteria for N fixation at CIAT includes plant vigor, nodule no., mass at mid-flowering, acetylene reduction activity, total N, and grain yield of materials grown in sand culture and in field trials with mild N stress. The breeding program has yielded materials with improved N2-fixa...

El criterio de seleccion por fijacion de N utilizado en CIAT incluye vigor de la planta, no. de nodulos, masa a mediados de la floracion, actividad de reduccion de acetileno, N total y rendimiento de grano de los materiales cultivados en arena y en los ensayos de campo con ligero estres de N. El ...

Enlace original: https://cgspace.cgiar.org/handle/10568/82194

Investigación en Agricultura
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International Center for Tropical Agriculture ,  [Mejoramiento genético. Mejoramiento de caracteres. Mayor fijación de N] ,  Mejoramiento genético. Mejoramiento de caracteres. Mayor fijación de N
Journal Article 1990

Autor: Hill, W. Dodo, H. Hahn, S. Mulongoy, K. Adeyeye, S.

Previous work suggests that some sweet potato (Ipomoea batatas, L.) cultivars can produce high storage root yields on soils without fertilizer N addition. This study was conducted to compare storage root yields, total biomass, N uptake and fibrous root weights of sweet potato cultivars grown on l...

Enlace original: https://cgspace.cgiar.org/handle/10568/98621

Investigación en Agricultura
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Hill, W. ,  Dodo, H. ,  Hahn, S. ,  Mulongoy, K. ,  Adeyeye, S. ,  [Sweet potato root and biomass production with and without nitrogen fertilization] ,  Sweet potato root and biomass production with and without nitrogen fertilization

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