Resultados de búsqueda - Ibadi~

Correlate the cyanogenic potential and dry matter content of cassava roots and leaves grown in different environments por Alamu, E.O., Dixon, A., Adesokan, M., Maziya-Dixon, B.

“…Genetic Gain Assessment (GGA) cassava genotypes (N = 400) selected for the Uniform Yield Trial (UYT) breeding stage were planted under IVS (Dry season in Inland Valley Hydromorphic area) and Upland (rain-fed conditions) in two locations of IITA Research Farms, namely; Ibadan (IVS and Upland) and Mokwa (Upland) in Nigeria. …”
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qSUB2: A novel QTL with positive epistasis with SUB1 locus enhances submergence tolerance in rice por Akintayo, O., Daniel, I., Afeez, S., Jolayemi, O., Semwal, V., Venuprasad, R.

“…The screening for submergence was conducted at the Africa Rice Center (AfricaRice) station in Ibadan, Nigeria during 2016–2018. The three mapping populations were genotyped with single nucleotide polymorphic markers either on the Kompetitive allele specific PCR or the DArTseq platforms. …”
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Investigating the relationship between cooking time, dry matter and sensory attributes of boiled cassava por Osunbade, A.O., Alamu, E.O., Awoyale, W., Adesokan, M., Nwaoliwe, G., Akinwande, B., Adejuyitan, A., Lungaho, M., Maziya-Dixon, B.

“…Twenty cassava varieties, aged 10 to 12 months, were freshly harvested from the International Institute of Tropical Agriculture (IITA) research farm in Ibadan. After harvesting, the roots were peeled, washed, diced and then boiled. …”
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Antioxidant activity and acetylcholinesterase inhibition of field and in vitro grown Musa L. species por Ayoola, I.O., Gueye, B., Sonibare, M.A., Abberton, Michael T.

“…The study evaluated and compared the acetylcholinesterase (AChE) inhibition and antioxidant activity of field and in vitro plant materials of nine accessions of Musa spp. consisting of Tropical Musa banana (TMb: TMb 106, TMb 145, TMb 8, TMb 82, TMb 55) and Tropical Musa plantain (TMp: TMp 116, TMp 24, TMp 36) from the International Institute of Tropical Agriculture and Musa sapientum (MS) from the University of Ibadan Botanical garden, Nigeria. Musa accessions were estimated onto Murashige and Skoog (MS) medium supplemented with 0.18 mg/L indole acetic acid (IAA) and 4.5 mg/L benzyl amino purine (BAP). …”
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Longterm soil organic carbon dynamics in a subhumid tropical climate: 13C data in mixed C3/C4 cropping and modeling with ROTHC por Diels, J., Vanlauwe, Bernard, Meersch, M.K. van der, Sanginga, N., Merckx, Roel

“…We observed SOC content changes in a 16-year continuously cropped agroforestry experiment in Ibadan, south-western Nigeria. SOC levels declined in all treatments. …”
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Effectiveness of rhizobia nodulating recent promiscuous soyabean selections in the moist savanna of Nigeria por Sanginga, P., Thottappilly, G., Dashiell, Kenton E.

“…Twenty bradyrhizobia strains isolated from soyabean and cowpea grown in Ibadan and Zaria soils in Nigeria were examined in a pot experiment for symbiotic effectiveness on two promiscuous soyabean breeding lines (TGX 1660-19F and TGX 1456-2E) and a cowpea cultivar (IT 849-92). …”
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Mechanical properties of films made of faba bean protein nanofiber and non-fibrillated protein por Dunge, Alice

“…It is the largest source of greenhouse gases and it causes loss in biodi-versity and pollution of water. One way to reduce these environmental dam-ages is to decrease the intake of meat and increase the intake of plant-based proteins. …”

Evaluación de semilla sexual hibrida de papa (Solanum tuberosum L.) provenientes del Centro Internacional de la Papa e India en la zona de Miraflor, Esteli por Tórres Castillo , Hector, Lanuza Castillo, Angel

“…No se presentó incidencia de virus para ambas progenies, las tres progenies provenientes del Programa de la India presentaron mayor resistencia a tizón tardío (Phytophthora infestans, Mont. D.bary).…”
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Transformación y uso sostenible de los residuos maderables y agrícolas en briquetas en Leoncio Prado - Perú. por Fernández Soria, Patricia Pilar

“…El presente trabajo de investigación, se realizó en la Provincia de Leoncio Prado - Departamento de Huánuco - Perú y en el Laboratorio de Productos Forestales del Servicio Forestal Brasilero del Instituto Brasilero de Medio Ambiente LPF/SFB-IBAMA y es parte de un estudio de mayor dimensión enmarcado dentro de una estrategia de búsqueda de soluciones integrales en el marco de generación de las energías renovables a través de los biocombustibles sólidos frente a una problemática ambiental generada por el almacenamiento de la biomasa agrícola. …”
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Nitrogen fertilizer replacement indexes of legume cover crops in the derived savanna of West Africa por Tian, G., Kolawole, G.O., Kang, B.T., Kirchhof, G.

“…A 3-year trial was, therefore, conducted near Ibadan, southwestern Nigeria to measure the N contribution of 13 legume cover crops as compared to urea –N, using a N fertilizer replacement index for a maize test crop. …”
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Long-term integrated soil fertility management in South-western Nigeria : Crop performance and impact on the soil fertility status por Vanlauwe, Bernard, Diels, J., Sanginga, Nteranya, Merckx, Roel

“…Crop response, tree biomass production and changes in soil fertility characteristics were monitored in a long-term (1986–2002) alley-cropping trial in Ibadan, Nigeria. The systems included two alley cropping systems with Leucaena leucocephala and Senna siamea on the one hand and a control (no-trees) system on the other hand, all cropped annually with a maize–cowpea rotation. …”
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Effects of NPK single fertilizers on relative growth performances of two cycles of maize (Zea mays L.) grown in a degraded soil of Southwest Nigeria por Chukwuka, K., Ajala, S., Nwosu, P.C., Omotayo, O.E.

“…The study also revealed that the growth rate of the maize plant was directly proportional to the level of N applied with constant levels of P and K providing the basis for developing optimum NPK fertilizer level for the amendment of degraded soil for higher productivity using maize with tolerance to low soil Nitrogen. …”
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Improving food security and income and enhancing farmers' livelihoods in Cameroon through the introduction and promotion of improved cassava germplasm por Njukwe, E., Nguenkam, A., Mbairanodji, A., Ngue-Bissa, T., Hanna, R.

“…More than 200 high yielding cassava varieties, with a range of resistance principally to CMD and suitability for Typhlodromalus aripo, the principal biological control agent of cassava green mite, were introduced into Cameroon from IITA headquarters in Ibadan, Nigeria for testing under several agroecological conditions across Cameroon. …”
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Long-term integrated soil fertility management in South-Western Nigeria: crop performance and impact on the soil fertility status por Vanlauwe, Bernard, Nziguheba, Generose, Nwoke, O.C., Diels, J., Sanginga, Nteranya, Merckx, Roel

“…Crop response, tree biomass production and changes in soil fertility characteristics were monitored in a long-term (1986–2006) alley-cropping trial in Ibadan, Nigeria. The systems included two alley cropping systems with Leucaena leucocephala and Senna siamea on the one hand and a control (no-trees) system on the other hand, all cropped annually with a maize- cowpea rotation. …”
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Rust resistant soybean breeding lines at the International Institute of Tropical Agriculture por Tefera, H., Bandyopadhyay, Ranajit

“…We report results obtained from evaluating 65 F7 lines of the cross TGx 1805-31F (susceptible elite line) and UG5 (resistant) under rust-endemic conditions at IITA-Ibadan in three sets in 2007. Sets 1 and 2 comprised early-maturing lines (22 each) while set 3 contained 21 medium-maturing lines. …”
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Long term integrated soil fertility management in southwestern Nigeria: crop performance and impact on the soil fertility status por Vanlauwe, Bernard, Diels, J., Sanginga, Nteranya, Merckx, Roel

“…Crop response, tree biomass production and changes in soil fertility characteristics were monitored in a long-term (1986–2002) alley-cropping trial in Ibadan, Nigeria. The systems included two alley cropping systems with Leucaena leucocephala and Senna siamea on the one hand and a control (no-trees) system on the other hand, all cropped annually with a maize–cowpea rotation. …”
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Physicochemical and functional properties of native starches from cassava varieties in southwest Nigeria por Onitilo, M.O., Sanni, Lateef O., Daniel, I., Maziya-Dixon, B.B., Dixon, A.

“…The physicochemical, functional and pasting propertiesas well as granule morphology of starches from 40 different new cassava varieties (36 cassava mosaic disease-resistant CMD clones) and currentlyreleased cassava varieties in Nigeria (TMS 30572, 4(2) 1425, TME 1 and 8200058) from experimental farm of the International Institute ofTropical Agriculture, Ibadan, Southwest Nigeria, were investigated. Moisture content of the starches (dried) ranged between 3.59 and 11.53%, ashcontent was 0.03-0.49%, protein content 0.23–0.70%, sugar content 0.51–3.46% and starch content 60.34–86.79%. …”
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An improved cover cropfallow system for sustainable management of low activity clay soils of the tropics por Tian, G., Kolawole, G.O., Salako, F.K., Kang, B.

“…The potential of planted leguminous cover crop fallow as an alternative to the natural regrowth fallow for sustaining the productivity of low activity clay (LAC) soils in the tropics as the fallow period shortens was tested at Ibadan in the forest-savanna zone of southwestern Nigeria. …”
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Replenishment of C, N, and P in a degraded alfisol under humid tropical conditions; effect of fallow species and litter polyphenols por Tian, G., Salako, F., Ishida, F.

“…Therefore, a study was conducted at Ibadan, southwestern Nigeria (humid tropics), to look into these relationships using fallow species with varying chemical compositions. …”
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Nitrogen contribution of five leguminous trees and shrubs to alley cropped maize por Okogun, J., Sanginga, P., Mulongoy, N.

“…The nitrogen contribution of two years old Albizia lebbeck and S. corymbosato yield of maize grown in alley cropping was compared to that of Senna siamea, Gliricidia sepium and Leucaena leucocephala in four seasons at Ibadan. Maize shoot biomass and maize grain yield in A. lebbeck alley compared favourably with that in G. sepium and L. leucocephala. …”
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