Search Results - Ibadi~

Uso eficiente del agua de riego en el cultivo de arroz en escenarios de variabilidad climática.

“…El Ministerio de agricultura y desarrollo rural de Colombia, el Instituto de Investigación para la Agricultura, la Pesca y la Alimentación de Bélgica (ILVO), la universidad de Ibagué y Agrosavia presentan técnicas de riego para uso eficiente del recurso hídrico en el cultivo de arroz a nivel del distrito de riego como a nivel de lotes productivos de agricultores en escenarios de variabilidad climática. …”
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Exploring the genetic diversity and population structure of aerial yams (Dioscorea bulbifera L.) DArT-seq and agronomic traits by Ekaette, E., Nwofia, E., Okocha, P., Nnnabue, I., Eluwa, K., Obidiegwu, J., Agre, A.P.

“…The aims of this study was to assess the genetic diversity of Dioscorea bulbifera accessions collected from Nigeria and accessions maintained at the genebank of International Institute of Tropical Agriculture (IITA) Ibadan. Accessions were profiled using quatitative and qualitative phenotypic traits and Diversity Array Technology SNP-markers. …”
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Effect of mound size and fertilizer on white guinea yam (Dioscorea rotundata) in southern Nigeria by Kang, B., Wilson, J.E.

“…Field trials were conducted in the forest zone of southern Nigeria on three soil series, gravelly loamy sand Ibadan soil (Oxic paleustalf), gravelly sandy loam Egbeda soil (Oxic paleustalf) and sandy loam Alagba soil (Oxic paleustalf). …”
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Standard stake yield of 43 CMD cassava genotypes in 11 locations of Nigeria: implications for stem supply systems by Akoroda, M.O., Yomeni, M.O., Oyadiran, T.F., Dixon, A., Okoro, E.

“…These were: Onne, Obrikom, Warri, Obayantor, Umudike, Nanka, Akure, Ajibode, Ibadan, and Zaria during 2003-2005 season. The aim was to identify location suitable for stem production and also to estimate the quantity of standard stakes obtainable per plant for all the 43 IITA- CMA resistant genotypes. …”
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Morphological diversity, cultivar groups and possible descent in the cultivated yams (Dioscorea cayenensis/D. rotundata) complex in Benin Republic by Dansi, A., Mignouna, Hodeba D., Zoundjihékpon, J., Sangare, A., Asiedu, Robert, Quin, F.M.

“…Some collections in Nigeria (IITA, Ibadan) and Togo containing cultivars from many West African countries were inspected to verify the geographical distribution of Beninese cultivars.…”
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Tolima informe de coyuntura económica regional

“…Durante el segundo trimestre del 2002 las tasas de desempleo (23.3%) y subempleo (39.0%) registradas en Ibagué continuaron siendo las más elevadas de las trece ciudades investigadas por el DANE, situación que se traduce en que alrededor de 137.000 ibaguereños no tengan ningún tipo de ocupación, o bien que realicen actividades de tiempo parcial o que les generen ingresos insuficientes. …”
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Data on Morpho-physiological and anatomical responses of two Urochloa hybrids under shade by Hernandez Alvarez, Urys Mileth, Mayorga Cobos, Mildred Julieth, Cardoso Arango, Juan Andres

“…Anatomical traits: Transversal cuts were made using a vibrating blade microtome and the relative tissue proportion was measured: adaxial epidermis (Ad.Ep), abaxial epidermis (Ab.Ep), vascular tissue (VT), sclerenchyma (S), bulliform cells (BC), kranz sheath (KS), colourless parenchyma (CP), Chlorenchyma (C). …”
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Detection and identification of a novel 16SrXIII subgroup phytoplasma associated with strawberry red leaf disease in Argentina by Fernandez, Franco Daniel, Meneguzzi, Natalia, Guzman, Fabiana, Kirschbaum, Daniel Santiago, Conci, Vilma Cecilia, Nome Docampo, Claudia, Conci, Luis Rogelio

“…Characteristic strawberry red leaf symptoms were stunting, young leaves with yellowing at the edges, mature leaves which curled and were reddish at the abaxial face, flower and fruit deformation and death. …”
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Strengthening capacity for accessing and disseminating information for policy research by International Food Policy Research Institute

“…Strengthening access to agriculture-relevant publications and supporting information dissemination provides the basis for high-quality agricultural research and supplying high-quality evidence to the government and other policymaking entities. …”
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Clonal variation in a four year old plantation of Triplochiton scleroxylon K. Schum. and its relation to the predictive test for branching habit by Ladipo, D.O., Leakey, R.R.B., Grace, J.

“…SCHUM after four years of growth in plantations near Ibadan, Nigeria. At normal spacing (2.4 m) mean heights ranged from 5.9 m to 8.1 m, whilst at wide spacing (4.9 m) the range was 5.1 m to 7.8 m, although the trunks had a greater diameter. …”
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Effects of slope length on runoff from alfisols in Western Nigeria by Lal, R.

“…These studies were conducted on field runoff plots on natural slopes and under natural rainfall conditions at Ibadan in western Nigeria. The runoff, based on individual rainfall events, was not significantly correlated with either of three erosivity indices (EI30, KE > 1, AIm) and only a maximum of 36% of variability in runoff could be attributed to rainfall erosivity. …”
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Changes in total carotenoid content at different stages of traditional processing of yellowfleshed cassava genotypes by Maziya-Dixon, B.B., Dixon, Alfred G.O., Ssemakula, G.N.

“…The changes in content of total carotenoid at each stage of processing cassava storage roots were investigatedwith three improved yellow-fleshed cassava varieties (TMS 94⁄0006, TMS 01⁄1235 and TMS 01⁄1371)grown in 2005⁄2006 in a randomised complete block design with two replications at Ibadan, Nigeria. Whenthe cassava roots were grated to a mash, results obtained indicate that there was a significant reduction intotal carotenoid content for all the genotypes. …”
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Sources of resistance to cassava anthracnose disease by Owolade, O., Dixon, A., Adeoti, A., Osunlaja, S.

“…These were evaluated for their reactions to cassava anthracnose disease (CAD) under natural infection conditions at Ibadan (a high infection zone). The severity of the disease was determined by counting the total number of canker/plants and measuring the diameter the cankers. …”
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Multivariate analysis of water quality parameters in Ogunpa river: human health implications by Akin-Oriola, G., Tayo, B.

“…The study was aimed at assessing the quality status of water from the Ogunpa river and its implications on the health of inhabitants of the densely populated city of Ibadan in Nigeria. Pattern of changes in chemical parameters and trace metals was strongly influenced by season, with observed changes among such parameters as transparency, dissolved oxygen, iron, chromium and carbon dioxide. …”
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Environmental effects on the tuberous roots cyanogenic potential, sugar content and taste of divergent cassava clones by Githunguri, C., Ekanayake, I.J., Imung, J., Chweya, J.

“…Cassava roots release cyanide in the human body if they are not properly processed before consumption. …”
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Sweet potato root and biomass production with and without nitrogen fertilization by Hill, W., Dodo, H., Hahn, S., Mulongoy, K., Adeyeye, S.

“…In 1987 and 1988, improved sweet potato cultivars developed at International Institute of Tropical Agriculture (IITA), Ibadan, Nigeria were grown with and without 50 kg N ha−1 in Oxic Paleustalfs with low N and C concentrations. …”
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Economic evaluation of systems intercropping food crops with leguminous cover crops in the derived savanna of Nigeria by Manyong, Victor M., Tian, G., Makinde, K., Kolawole, G.O.

“…This paper report economic results from a 2year on-station evaluation of four systems (sole maize, maize + Mucuna, maize + Pueraria, and maize + Pueraria + Mucuna in the first year, each rotated with maize + cassava in the second year) in which food crops were simultaneously planted with leguminous cover crops with and without fertilizer at Ibadan, Nigeria. Systems with Pueraria and those with Pueraria/Mucuna were more profitable than the others and seemed to be promising technologies for simultaneous intercropping of food crops and cover crops for the derived savanna of West Africa. …”
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Planta productora de alcohol carburante: Departamento del Tolima Resumen del proyecto. by Arbeláez, H.

“…Se determinó como mejor alternativa de localización el municipio de Ibagué. Se contempla la viabilidad técnico-económica de dos plantas, una de 5.000 litros día de capacidad y la otra de 20.000 litros por día, siendo esta última la que presenta mejores características.…”
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Natural diversity in stomatal features of cultivated and wild Oryza species by Chatterjee, Jolly, Thakur, Vivek, Nepomuceno, Robert, Coe, Robert A., Dionora, Jacqueline, Elmido-Mabilangan, Abigail, Llave, Abraham Darius, Reyes, Anna Mae Delos, Monroy, Apollo Neil, Canicosa, Irma, Bandyopadhyay, Anindya, Jena, Kshirod K., Brar, Darshan S., Quick, William Paul

“…The result displayed an expected negative correlation in the number and size of stomata; and positive correlations among the stomatal length, width and area with guard cell length, width on both abaxial and adaxial leaf surfaces. In addition, gmax is found to be positively correlated with stomatal number and guard cell length. …”
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Macrophomina phaseolina on the tropical cover crops Mucuna pruriens var. utilis by Berner, D.K., Killani, A.S., Aigbokhan, E.I., Couper, D.C.

“…DC. var. utilis (Wallich ex Wight) Baker ex Burck at the International Institute of Tropical Agriculture in Ibadan, Nigeria. Initial outbreak of symptoms followed a brief dry period, and subsequently more than 75% of the crop was lost. …”
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