Resultados de búsqueda - C5N

Field trials of plum clones transformed with the Plum pox virus coat protein (PPV-CP) gene por Malinowski, Tadeusz, Cambra, Mariano, Capote, Nieves, Zawadzka, B., Gorris, María T., Scorza, Ralph, Ravelonandro, M.

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Risk mapping for HPAI H5N1 in Africa - Improving surveillance for bird flu: Initial bird flu risk map reports por Stevens, K., Glanville, William A. de, Costard, Solenne, Métras, Raphaëlle, Theuri, Wachira, Kruska, Russell L., Randolph, Thomas F., Grace, Delia, Hendrickx, Saskia C.J., Pfeiffer, Dirk U.

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Livestock enclosures in drylands of sub-Saharan Africa are overlooked hotspots of N2O emissions por Butterbach-Bahl, Klaus, Gettel, G., Kiese, Ralf, Fuchs, K., Werner, Christian R., Rahimi, J., Barthel, M., Merbold, Lutz

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Mejora en el contenido de ácidos grasos omega 3 en la carne de Carpa Herbívora (Ctenopharyngodon idella) por Montenegro, Luciano Federico, Perez, Carolina Daiana, Cunzolo, Sebastián Abel

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Relative effects of ammonia and nitrite on the germination and early growth of aerobic rice por Haden, Van R., Xiang, Jing, Peng, Shaobing, Bouman, Bas A.M., Visperas, Romeo M., Ketterings, Quirine M., Hobbs, Peter, Duxbury, John M.

“…Microdiffusion incubations were used to assess the effects of soil pretreatment, N source, and N rate (0, 0.5, 1.0, 1.5 g N kg–1) on ammonia (NH3) volatilization and germination. …”
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Molecular breeding for the development of blast and bacterial blight resistance in rice cv. IR50 por Narayanan, N.N., Baisakh, N., Vera Cruz, C.M., Gnanamanickam, S.S., Datta, K., Datta, S.K.

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Fertilización de la papa en Nariño, Colombia por Wieczorek, Agathon, Baird, Guy B.

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Topography, soil carbon-nitrogen ratio and vegetation in boreal coniferous forests at the landscape level por Chaminade, Guillermo

“…Soil samples were taken both from the humus layer and mineral soil, in order to analyze their concentrations of C and N. Topography was evaluated through the Topographic Wetness Index (Beven & Kirkby, 1979), which was calculated from a 5 m digital elevation model derived from airborne laser scanning (LIDAR), and vegetation data was obtained from a digital forest database. …”
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Comparison of organic versus mineral resource effects on short-term aggregate carbon and nitrogen dynamics in a sandy soil versus a fine textured soil por Chivenge, Pauline P., Vanlauwe, Bernard, Gentile, R, Six, Johan

“…In the sandy soil, Calliandra resulted in greater OR-derived N than Tithonia in the coarse particulate organic matter (cPOM; i.e., 5% compared to 2% of N applied). …”
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Cropland por Ogle, Stephen Michael, Wakelin, Stephen John, Buendia, Leandro, McConkey, Brian, Baldock, Jeffrey, Akiyama, Hiroko, Kishimoto, Ayaka W. Mo, Chirinda, Ngonidzashe, Bernoux, Martial, Bhattacharya, Sumana, Chuersuwan, Nares, Goheer, Muhammad Arif Rashid, Hergoualc'h, Kristell, Ishizuka, Shigehiro, Diaz Lasco, Rodel, Pan, Xuebiao, Pathak, Himanshu, Regina, Kristiina, Sato, Atsushi, Vázquez Amabile, Gabriel, Wang, Changke, Zheng, Xunhua

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El nitrógeno en los suelos derivados de cenizas volcánicas del Altiplano de Pasto, Colombia por Molina A, Cruz E., BLASCO L, M.

“…Both, the average concentration of native fixed-NH4 and exchangeable-NH3-N ranged from 0.19 to 29.5 ppm. (on average, 0.16 to 0.32 per cent of total-N).…”
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Effect of a low oxygen atmosphere combined with 1-MCP pretreatment on preserving the quality of 'Rojo Brillante' and 'Triumph' persimmon during cold storage por Besada, Cristina, Novillo, Pedro, Navarro, Pilar, Salvador, Alejandra

“…For the purpose of prolonging the storage of ‘Rojo Brillante’ and ‘Triumph’, the main persimmon varieties cultivated in Spain, the effect of a controlled atmosphere based on 4–5% O2 + N2, applied alone or in combination with 1-MCP pretreatment, was evaluated herein after storage at 1 °C for up to 90 days and subsequent simulated shelf life conditions at 20 °C. …”
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Serological and spatial analysis of alphavirus and flavivirus prevalence and risk factors in a rural community in western Kenya por Grossi-Soyster, E.N., Cook, Elizabeth A.J., Glanville, William A. de, Thomas, Lian F., Krystosik, A.R., Lee, J., Wamae, C.N., Kariuki, S., Fèvre, Eric M., LaBeaud, A.D.

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Management of cowpea flower thrips, Megalurothrips sjostedti (Thysanoptera, thripidae), in Cameroon por Ngakou, A., Tamò, Manuele, Parh, I.A., Nwaga, D., Ntonifor, N.N., Korie, S., Nebane, C.L.N.

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Response of ammonia-oxidizing bacteria and archaea to biochemical quality of organic inputs combined with mineral nitrogen fertilizer in an arable soil por Muema, E.K., Cadisch, Georg, Rohl, C., Vanlauwe, Bernard, Rasche, F.

“…Here, we investigated in a Humic Nitisol of 10-year old field experiment in Kenya the effect of contrasting organic inputs (i.e., Tithonia diversifolia (TD; C/N ratio: 13, Lignin: 8.9%; Polyphenols: 1.7%), Calliandra calothyrsus (CC; 13; 13; 9.4) and Zea mays (ZM; 59; 5.4; 1.2); rate of 4 Mg C ha−1 year−1) combined with mineral N fertilizer (120 kg CaNH4NO3 ha−1 growing season−1) on amoA gene-based abundance (i.e., functional potential) and community composition of AOB and AOA. …”
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Fertilización de hortalizas en la sabana de Bogotá. por Osorio Bedoya, J.

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Fertilización de la papa (Solanum tuberosum L.) en el Departamento de Nariño. por Mendez Aldana, Hernando

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Guide de base pour l'evaluation du bien-etre social the BAG por Colfer, C.J.P., Brocklesby, M.A., Diaw, C., Etuge, P., Günter, M., Harwell, E., McDougall, C., Porro, N.M., Porro, R., Prabhu, Ravi, Salim, A., Sardjono, M.A., Tchikangwa, B., Tiani, A.M., Wadley, R.L., Woelfel, J., Wollenberg, Eva Karoline

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Respuesta del algodonero a la fertilización foliar con nitrógeno, fósforo y potasio. por Sánchez Sánchez, L.F., Saavedra Ospina, R.

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Soil carbon and nitrogen sequestration over an age sequence of Pinus patula plantations in Zimbabwean Eastern Highlands por Mujuru, Lizzie, Gotora, T, Velthorst, E.J., Nyamangara, Justice, Hoosbeek, M.R.

“…Soil C and N stocks were highest in moist forest (18.3 kg C m−2 and 0.66 kg of N m−2) and lowest in the miombo (8.5 kg m−2 of C and 0.22 kg of N m−2). …”
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