Search Results - C5N

A method for differentiating between Coffea arabica and C. canephora plants and their hybrids by Williams, J.A.

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Using Apsim-Model as a decision-support-tool for long-term integrated-nitrogen-management and maize productivity under semi-arid conditions in Kenya by Kisaka, M. Oscar, Mucheru-Muna, M., Ngetich, Felix K., Mugwe, J.N., Mugendi, D.N., Mairura, Franklin S., Muriuki, J.

“…Its effects on C:N levels ought to be evaluated as well.…”
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Characterization of the low affinity transport system for NO3- uptake by Citrus roots by Cerezo, Miguel, Flors, Victor, Legaz, Francisco, Garcia-Agustin, P.

“…Metabolic uncouplers, 2,4-DNP and KCN, reduced the uptake rate by 43.3% and 41.4% respectively at 5mM external [(NO3-)-N-15]. However, those compounds had little effect when (NO3-)-N-15 uptake was assayed at 30 mM external concentration. …”
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How much land-based greenhouse gas mitigation can be achieved without compromising food security and environmental goals? by Smith, Pete, Haberl, H., Popp, Alexander, Erb, Karlheinz, Lauk, C., Harper, R., Tubiello, F.N., Pinto, A.S. de, Jafari, M., Sohi, S., Masera, O., Böttcher, Hannes, Berndes, G., Bustamante, M., Ahammad, Helal, Clark, H., Dong, H., Elsiddig, E.A., Mbow, C., Ravindranath, N.H., Rice, Charles W., Abad, C.R., Romanovskaya, A., Sperling, F., Herrero, Mario, House, Joanna Isobel, Rose, S.

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Nutrient contribution and maize performance in alley cropping systems by Yamoah, C.F., Agboola, A.A., Wilson, G.F.

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Vaccination of cattle with the N terminus of LppQ of Mycoplasma mycoides subsp. mycoides results in type III immune complex disease upon experimental infection by Mulongo, Musa M., Frey, J., Smith, K., Schnier, C., Wesonga, H.O., Naessens, Jan, McKeever, Declan J.

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Ten simple rules for organizing a virtual conference—anywhere by Gichora, N.N., Fatumo, S.A., Ngara, M.V., Chelbat, N., Ramdayal, K., Villiers, Etienne P. de, Masiga, Daniel K., Bizzaro, J.W., Suravajhala, P., Ommeh, S.C., Hide, W.

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Efecto de fuentes de nitrógeno y carbohidratos sobre la digestión in vitro de residuos agrícolas by Zapata A., José Oscar

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Performance and potential of the public sector municipal solid waste compost plants in Sri Lanka [Abstract only] by Fernando, Sudarshana, Drechsel, Pay, Jayathilake, Nilanthi, Semasinghe, Christina

“…The nutrient values of the M5W compost are 0.9%,0.4% and 0.8% for N, P and K, respectively. …”
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Fertilización del arroz de secano en los Llanos Orientales (Resultados preliminares) by Sanchez S., Luis F., Leal M., Darío.

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Carbon (δ13C) and nitrogen (δ15N) stable isotope composition in plant and soil in Southern Patagonia’s native forests. by Peri, Pablo Luis, Ladd, Brenton, Pepper, David A., Bonser, Stephen P., Laffan, Shawn W., Amelung, Wulf

“…We measured 28 different abiotic variables (both climatic variables and soil properties) to characterize environmental conditions at each of the 33 sites. Foliar d13C values ranged from 35.4& to 27.7&, and correlated positively with foliar d15N values, ranging from 3.7& to 5.2&. …”
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Organogenesis versus somatic embryogenesis pathway efficiencies in in vitro propagation of white and water yams by Ossai, C., Balogun, M., Maroya, N.

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Programa nacional de fomento de la ganadería de leche en Colombia

“…se presenta aquí el planteamiento de la estrategia general pare ci fomento lechero, específicamente pare ci incremento de la producción y productividad del ganado de leche, como más prioritario 1.1 zonificaci6n del país en relación a In producci6n del ganado de leche, logrando asl el mayor aprovechamiento de Jos recursos existentes. 1.2 Establecimiento de alternatives de producci6n y desarrollo a corto, mediano y largo plaza, pare cede zona de producci6n fundamentadas en sus condiciones ecológicas, sus tipos dc ganado y en la tecnología apropiada pare lograr su desarrollo ms conveniente 1.3 formulación de Programas de rroducci6n, estructuradas a nivel rural nacional y regional, pare ser coordinados y ejecutados por el personal de las Instituciones y organizaciones agropecuarias del sector público y privado 1.4 Establecimiento de los mecanismos y líneas de acci6n pare In implementaci6n del programa nacional de desarrollo de In ganadería de leche y de Jos procedimientos metodológicos pare In eecuci6n del mismo. 1.5 Creaci6n de un clima de confianza entre productores e industriales, para salvaguardar las inversiones de capital necesarios para ampliar In producción y in industria de procesamiento. .1. 1.6 De lineamientos de una política de precios para los productos agropecuarios (leche) con base en estudios de costos do pro ducci6n, de mercadeo y de requerimientos nutricionales de la población 1,7 Reorganización de es Comisi6n Nacional de es lecho ( C N L ), facultada para formular una política integral referente a lo des las etapas de es producción e industrialización de la leche, con el objeto do lograr un incremento equilibrado do la oferta y la demanda…”
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Impact of NPK and micronutrients fertilization on beans in Nicaragua by Siles, Pablo, Tellez, Orlando, Peng, Yuan-Ching, Zeledón, Yasser, Urroz, Norman

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Evaluation of Brachiaria (Urochloa) pastures with contrasting BNI capacity in rotation with maize on soil N dynamics by Arango, Jacobo, Villegas, Daniel, Bowatte, Saman, DeKlein, Cecile, Cadisch, Georg, Rasche, Frank, Egenolf, Konrad, Karwat, Hannes, Yoshihashi, Tadashi, Subbarao, Guntur, Peters, Michael, Idupulapati, Rao, Ishitani, Manabu, Bastidas, Mike, Nuñez, Jonathan, Diaz, Samuel, Rodriguez, Leonardo, Prado Murcia, Madyan Vanessa, Barrett, Brent

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Cartographie du risque d’influenza aviaire de sous-type H5N1 en Afrique - Amélioration de la surveillance de la grippe aviaire. Rapport préliminaire sur les cartes de risque de gri... by 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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Emission Factors for enteric methane emissions from Cattle in Taita Country, Kenya by Gurmu, Endale Balcha, Graham, Michael, Nelson, K., Kagai, Jesse, Saya, Nelson, Kiprotich, Linus, Arndt, Claudia

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Emission Factors for ruminant livestock in Pastoral systems: A case study in Ethiopia's Yabello district by Gurmu, Endale Balcha, Graham, Michael, Nelson, K., Kagai, Jesse, Saya, Nelson, Kiprotich, Linus, Arndt, Claudia

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Le point sur la recherche aquacole et halieutique by Technical Centre for Agricultural and Rural Cooperation

“…C’est le thème du nouveau numéro du Bulletin CE Coopéra- Pêche (volume 5 n°2) et du CTA (voir Spore n°41).Point sur le programme Science et Technique au service du Développement (STD) de la CEE avec les projets terminés et les programmes en...…”
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Dryland restoration successes in the Sahel and Greater Horn of Africa show how to increase scale and impact by Reij, C., Pasiecznik, N., Mahamoudou, S., Kassa, H., Winterbottom, R., Livingstone, J.

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