Resultados de búsqueda - C5N

Land Use, Not Stream Order, Controls N2O Concentration and Flux in the Upper Mara River Basin, Kenya por Mwanake, Ricky M., Gettel, Gretchen M., Aho, K.S., Namwaya, D.W., Masese, F.O., Butterbach-Bahl, Klaus, Raymond, P.A.

“…Flux estimates were similar to other studies in tropical and temperate systems, but in contrast to other studies, land use was more related to N2O concentration and flux than stream size. Agricultural stream sites had the highest fluxes (26.38 ± 5.37 N2O-N μg·m–2·hr–1) compared to both forest and livestock sites (5.66 ± 1.38 N2O-N μg·m–2·hr–1 and 6.95 ± 2.96 N2O-N μg·m–2·hr–1, respectively). …”
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Greenhouse gas emission from rice and wheat-growing areas in India: Spatial analysis and upscaling por Bhatia, Arti, Aggarwal, Pramod K., Jain, Niveta, Pathak, Himanshu

“…Indian rice fields covering 42.21 million ha (Mha) emitted 2.07, 0.02, and 72.9 Tg of CH4-C, N2O-N and CO2-C, respectively, with a global warming potential (GWP) of 88.5 Tg CO2-C eq. …”
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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.

“…The N fertilizer replacement index of cover crops for maize ranged from 11 (A. histrix) to 96 kg N ha−1 (C. cajan) in Series 2. …”
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Prevalence and antimicrobial-resistant Campylobacter jejuni and Campylobacter coli in free-range chickens in northwest Ethiopia por Worku, M., Tessema, B., Ferede, G., Ochieng, Linnet, Leliso, S.A., Mutua, Florence, Moodley, Arshnee, Gelaw, B., Grace, Delia

“…<i>C. jejuni</i> (60.5%) was more frequent than <i>C. coli</i> (39.5%). …”
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Nitrogen mineralization pattern of agroforestry tree leaves under tropical highland conditions por Anthofer, J., Hanson, Jean, Jutzi, S.C.

“…Acacia polyacantha, Leu-caena leucocephala, Leucaena pallida and Entada abys-sinica) were compared in a glasshouse incubation experiment under natural temperature conditions to relate the observed nitrogen mineralization pattern to quality factors of the mulch material such as N, lignin, phenolic and tannin content and C/N ratio, lignin/N ratio, phenolic/N ratio and (lignin -I- phenolics)/N ratio. …”
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Escurrimiento y coeficientes de enriquecimiento en sedimentos erosionados bajo diferentes secuencias agrícolas por Seehaus, Mariela, Sasal, Maria Carolina, Castiglioni, Mario Guillermo, Gabioud, Emmanuel Adrian, Wilson, Marcelo German, Van Opstal, Natalia Veronica, Wingeyer, Ana Beatriz

“…Sin embargo, se sugiere evaluar la relación cuando los valores de N y C del suelo se encuentran por debajo del umbral N<0,20% y (<2,30%. …”
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Understanding N2O emissions in African ecosystems: Assessments from a semi-arid Savanna grassland in Senegal and sub-tropical agricultural fields in Kenya por Bigaignon, L, Delon, C, Ndiaye, O, Galy-Lacaux, C, Serça, D, Guérin, F, Tallec, T, Merbold, Lutz, Tagesson, T, Fensholt, R, André, A, Galliau, S

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Some pharmacokinetic parameters of the trypanocidal drug homidium bromide in Friesian and Boran steers using an enzyme-linked immunosorbent assay (ELISA) por Murilla, G., Holmes, P.H., Peregrine, A.S., Eisler, M.C., Ndung'u, J.M.

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Mapping the likelihood of introduction and spread of HPAI virus H5N1 in Indonesia using multicriteria decision modelling por Glanville, William A. de, Stevens, Kim B., Costard, Solenne, Métras, Raphaëlle, Pfeiffer, Dirk U.

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Opportunities and constraints facing fish production system in DR Congo por Mushagalusa, N.J., Zihalirwa, P., Ngangura, O., Safari, M., Nabahungu, N.L., Matungulu, K.P., Okafor, C.

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Assessment of soil fertility and potato crop nutrient status in central and eastern highlands of Kenya por Mugo, J., Karanja, N., Gachene, C.K.K., Dittert, K., Nyawade, S., Schulte-Geldermann, Elmar

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Maize-nutrient response functions for eastern and southern Africa por Wortmann, Charles S., Senkoro, C., Cyamweshi, A.R., Kibunja, C.N., Nkonde, D., Munthali, M., Nalivata, P., Nabahungu, L.N., Kaizzi, K.

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International Cooperative Testing on the Amylose Content of Milled Rice por Juliano, Bienvenido O., Perez, C.M., Blakeney, A.B., Castillo, T., Kongseree, N., Laignelet, B., Lapis, E.T., Murty, V. V. S., Paule, C.M., Webb, B.D.

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Capacidades organizativas para el manejo forestal comunitario frente a las demandas y expectativas oficiales por Porro, N.M., Germana, C., López, C., Medina, G., Ramírez, Y., Amaral, M, Amaral, P.

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Mapping Solanum berthaultii-based late blight (Phytophthora infestans) resistance in a diploid population por Manrique, N., Islam, M., Enciso-Rodriguez, F., Rosenzweig, N., Coombs, J., Douches, D.

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Ajuste de niveles críticos de nitrógeno, fósforo y potasio en suelos del valle del Sinú por Acosta Solano, Claudio

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Quantitative microbial risk assessment: Research status and future development por Hung Nguyen-Viet, Nguyen, H.N., Nguyen, T.B.T., Haas, C.N.

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Combining field and simulation studies to improve fertilizer recommendations for irrigated rice in Burkina Faso por Segda, Z., Haefele, S.M., Wopereis, M. C. S., Sedogo, M.P., Guinko, S.

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Seeing Central African forests through their largest trees por Bastin, J.F., Barbier, N., Réjou-Méchain, M., Fayolle, A., Gourlet-Fleury, S., Maniatis, D., Haulleville, T. de, Baya, F., Beeckman, H., Beina, D., Couteron, P., Chuyong, G.B., Dauby, G., Doucet, J.L., Droissart, V., Dufrêne, M., Ewango, C.E.N., Gillet, J.F., Gonmadje, C.H., Hart, T., Kavali, T., Kenfack, D., Libalah, M., Malhi, Y., Makana, J.R., Pélissier, R., Ploton, P., Serckx, A., Sonké, B., Stevart, T., Thomas, D.W., Cannière, C. de, Bogaert, J.

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Immobilization and stabilization of volcanic ash in soil aggregates in semiarid meadows of Northern Patagonia por Enriquez, Andrea Soledad, Necpalova, Magdalena, Cremona, Maria Victoria, Peri, Pablo Luis, Six, Johan

“…Accordingly, the top 5 cm were examined for the distribution of different size fractions of water-stable soil aggregates and their associated organic carbon (C) and total nitrogen (N) contents. …”
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