Search Results - "methane"

Methane transport capacity of twenty-two rice cultivars from five major Asian rice-growing countries by Aulakh, Milkha S., Wassmann, Reiner, Rennenberg, Heinz

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Characterization of methane emissions from rice fields in Asia. II. Differences among irrigated, rainfed, and deepwater rice by Wassmann, R., Neue, H.U., Lantin, R.S., Makarim, K., Chareonsilp, N., Buendia, L.V., Rennenberg, H.

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Characterization of methane emissions from rice fields in Asia. I. Comparison among field sites in five countries by Wassmann, R., Neue, H.U., Lantin, R.S., Buendia, L.V., Rennenberg, H.

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Recent advances in enteric methane mitigation: insights from a meta analysis of tannin diets in small ruminant by Gonzalez Quintero, Ricardo, Arndt, Claudia, Molina Botero, Isabel Cristina, Cabezas-Garcia, Edward, Costa Junior, Ciniro, Arango Mejia, Jacobo, Hristov, Alexander N., Martins, Leoni F., Dhehibi, Boubaker, Souissi, Asma

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Validation of enteric methane emissions by cattle estimated from mathematical models using data from in vivo experiments by Molina-Botero, Isabel, Díaz-Céspedes, Medardo, Mayorga-Mogollón, Olga, Ku-Vera, Juan, Arceo-Castillo, Jeyder, Montoya-Flores, María Denisse, Arango, Jacobo, Gómez-Bravo, Carlos

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Major milestone achieved for measuring methane and feed intake from free-grazing pastoral cattle in East Africa by Arndt, Claudia, Mulat, Daniel, Slater, Annabel, Garcia, Edward

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Effects of soil temperature and moisture on methane uptakes and nitrous oxide emissions across three different ecosystem types by Luo, G.J., Kiese, Ralf, Wolf, B., Butterbach-Bahl, Klaus

“…This might have rather important implications for understanding effects of climate change on soil methane uptake potential, since any shift in environmental conditions is likely to result in a reduction of soil methane uptake ability. …”
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Effects of increased temperatures and rice straw incorporation on methane and nitrous oxide emissions in a greenhouse experiment with rice by Gaihre, Yam Kanta, Wassmann, Reiner, Villegas Pangga, Gina, Sanabria, Joaquin, Aquino, Edna, Santa Cruz, Pompe C., Paningbatan, E.P.

“…We investigated the effect of increased temperatures of water and soil, together with the incorporation of rice straw, on emissions of methane (CH4) and nitrous oxide (N2O), and the daily variation in CH4 emissions. …”
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Does forest management affect the magnitude and direction of the afforestation effect on soil methane fluxes? A meta-analysis by Gatica, Gabriel, Fernandez, María Elena, Juliarena, Maria Paula, Gyenge, Javier

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Dietary supplementation improves animal performance and reduces methane emission intensity in young llamas grazing natural forages by Ceron Cucchi, Maria Esperanza, Gere, José Ignacio, Chavarria, Nicolás José, Ramos, Nadia Elizabeth, Takahashi, Lumena S., Montiel, María Delfina, Acuña, Francisco Antonio, Ortiz Chura, Abimael, Cravero, Silvio Lorenzo Pedro

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Enteric methane emissions from beef cattle grazing silvopastoral vs. open-sky pastures in northeastern Argentina by Loto, Mauro, Cerón-Cucchi, Maria Esperanza, Maidana, Carlos Emilio, Colcombet, Luis, Ricci, Patricia, Da Luz, Miguel, Nieto Albarracín, Ana Cecilia, Gere, Jose Ignacio

Subjects: “…Enteric Methane…”
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Towards a baseline for reducing the carbon budget in sugarcane: three years of carbon dioxide and methane emissions quantification by Chalco Vera, Jorge Elias, Acreche, Martin Moises

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The effect of dietary nitrate and canola oil alone or in combination on fermentation, digesta kinetics and methane emissions from cattle by Villar, Maria Laura, Hegarty, Roger Stephen, Nolan, John V., Godwin, Ian R., McPhee, Malcolm J.

“…Compared with the CON diet, feeding the NO3 ¯+O diet reduced (P < 0.01) methane yield (MY, g CH4/kg DMI) by 25%, daily methane production (DMP, g CH4/d) by 26% (P < 0.01) and the rumen mean retention time (MRT; P < 0.05). …”
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High methane uptake from soils of low and high density radiata pine afforestations compared to herbaceous systems by De Bernardi, María, Priano, María Eugenia, Fusé, Victoria, Fernandez, María Elena, Gyenge, Javier, Guzmán, Sergio, Julianera, María

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Validation of enteric methane emissions by cattle estimated from mathematical models using data from in vivo experiments by Molina Botero, Isabel, Díaz Céspedes, Medardo, Mayorga Mogollón, Olga, Ku Vera, Juan, Arceo Castillo, Jeyder, Montoya Flores, María Denisse, Arango, Jacobo, Gómez Bravo, Carlos

“…Several authors have developed equations to estimate methane (CH4) emissions by cattle according to variables such as dry matter and nutrient intake, live weight, or weight gain. …”
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Soil carbon dioxide and methane fluxes from forests and other land use types in an African tropical montane region by Wanyama, Ibrahim, Pelster, David E., Butterbach-Bahl, Klaus, Verchot, Louis V., Martius, C., Rufino, Mariana C.

“…Most soils were sinks for atmospheric CH4 across all land use types. Methane uptake was highest for native forest sites (- 3.08 ± 0.35 to - 5.84 ± 0.61 kg CH4–C ha-1 year-1) and for eucalyptus plantations (- 3.43 ± 0.19 kg CH4–C ha-1 year-1). …”
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Effect of dried leaves of Leucaena leucocephala on rumen fermentation, rumen microbial population, and enteric methane production in crossbred heifers by Montoya Flores, María Denisse, Molina Botero, Isabel Cristina, Arango, Jacobo, Romano Muñoz, José Luis, Solorio-Sánchez, Francisco Javier, Aguilar-Pérez, Carlos Fernando, Ku-Vera, Juan Carlos

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Effects of dietary grapeseed extract on performance, energy and nitrogen balance as well as methane and nitrogen losses of lambs and goat kids by Sinz, Susanne, Leparmarai, Paul Taipa, Liesegang, Annette, Ortmann, S., Kreuzer, M., Marquardt, Svenja

“…The influence of phenol-rich dietary grapeseed extract on performance, energy and N balance and methane production was determined in sixteen lambs and thirteen goat kids (body weight 20·5 and 19·0 kg, 2 months of age, day 1 of study). …”
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Assessment of botanical composition, biomass yield, nutritional quality and methane production of forages in selected grasslands, southern highlands of Ethiopia by Mosisa, A., Nurfeta, A., Bezabih, Melkamu, Tolera, Adugna, Mengistu, S., Yigrem, S., Hassen, A.

“…Among grass species, Eragrostis botryodes generated less methane. In general, legumes (5.5–6.5 mL/200 mg) and sedge (6 mL/200 mg) produced less amount of methane compared with grasses (7–10.5 mL/200 mg). …”
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Calculation of new enteric methane emission factors for small ruminants in western Kenya highlights the heterogeneity of smallholder production systems by Goopy, John P., Ndung’u, Phyllis W., Onyango, Alice A., Kirui, Peter, Butterbach-Bahl, Klaus

“…While there is an increasing number of studies assessing methane (CH4) emissions of cattle, little attention has been paid to small ruminants (SR). …”
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