Resultados de búsqueda - "Chang’an"

  1. Biokol som tillsats i vallensilage utfodrat till mjölkraskvigor : inverkan på konsumtionsförmåga, smältbarhet, träckens konsistens och färg, samt djurens renhet por Milton, Ida

    Publicado 2022
    “…I denna studie undersöktes om en tillsats av biokol i en foderstat med vallensilage utfodrat till kvigor av raserna SRB och Holstein hade någon påverkan på konsumtionsförmåga, smältbarhet, träckkonsistens, färg på träcken och djurens renhet. Försöket hade en change-over design i form av en romersk kvadrat och det var fem olika behandlingar som testades samtidigt under totalt fem perioder. …”
    H2
  2. Biochar addition persistently increased soil fertility and yields in maizesoybean rotations over 10 years in sub-humid regions of Kenya por Kätterer, T., Roobroeck, D., Andrén, O., Kimutai, G., Karltun, E., Kirchmann, H., Nyberg, G., Vanlauwe, Bernard, Nowina, K.R. de

    Publicado 2019
    “…Analysis of the carbon (C) balance in topsoil indicated that about 40% of biochar C was apparently lost through mineralization, erosion or vertical translocation. Moreover, changes in soil carbon/nitrogen ratios indicated that biochar application increased nitrogen mineralization from native soil organic matter.…”
    Enlace del recurso
    Journal Article
  3. Consumers do care! Incentivizing food safety through a market-based pull–push approach por Roesel, Kristina, Zwietering, M., Wagenberg, Coen van, Havelaar, A., Alonso, Silvia, Roothaert, R., Tacken, G., Ruben, R., Amenu, K., Ouattara, L., Lindahl, Johanna F., Ramasamy, S., Danyluk, M., Dione, Michel M., Terefe, Y., Guadu, T., Tarpaga, V., Kaboré, D., Lenjiso, Birhanu Mergesa, Grace, Delia

    Publicado 2019
    “…Poor practices are largely due to a lack of knowledge and appropriate technology but also lack of incentives to change poor practices. Previous studies have shown that even poor consumers do care about the safety of their food but have no alternatives in the market or little power to demand for safer food. …”
    Enlace del recurso
    Ponencia
  4. FTA Highlight No.2 – Tree Seed and Seedling Systems for Resilience and Productivity por Graudal, L., Lillesø, Jens-Peter B., Dawson, Ian K., Abiyu, A., Roshetko, J.M., Nyoka, I., Tsobeng, A., Kindt, R., Pedercini, F., Moestrup, S., Jalonen, R., Thomas, E., McMullin, S., Carsan, S., Hendre, P., Kettle, Christopher J., Li, Y.X., Jamnadass, Ramni

    Publicado 2021
    “…This work is the foundation of local and global economic and environmental benefits of huge significance. It supports climate change mitigation and adaptation, restores landscapes and conserves biodiversity, and provides healthy foods and other products for local and global communities. …”
    Enlace del recurso
    Libro
  5. Climate, vegetation and fire history during the past 18,000 years, recorded in high altitude lacustrine sediments on the Sanetti Plateau, Bale Mountains (Ethiopia) por Mekonnen, Betelhem, Glaser, Bruno, Zech, Roland, Zech, Michael, Schlütz, Frank, Bussert, Robert, Gil-Romera, Graciela, Nemomissa, Sileshi, Bekele, Tamrat, Bittner, Lucas, Solomon, Dawit, Manhart, Andreas

    Publicado 2022
    “…However, records often suffer from poor age control, resolution, and/or ambiguous proxy interpretation, and only little focus has been put on high-altitude regions despite their sensitivity to global, regional, and local climate change phenomena. Here we report on Last Glacial environmental fluctuations at about 4000 m asl on the Sanetti Plateau in the Bale Mountains (SE Ethiopia), based on biogeochemical and palynological analyses of laminated lacustrine sediments. …”
    Enlace del recurso
    Journal Article
  6. Research progress on greenhouse gas emissions from livestock in sub-Saharan Africa falls short of national inventory ambitions por Graham, Michael, Butterbach-Bahl, Klaus, Toit, C.J.L. du, Korir, Daniel, Leitner, Sonja, Merbold, Lutz, Mwape, A., Ndung'u, Phyllis W., Pelster, David E., Rufino, Mariana C., Weerden, Tony John van der, Wilkes, A., Arndt, Claudia

    Publicado 2022
    “…We found that there has been limited research on livestock GHG emissions and SOC relative to national ambitions for climate change mitigation in SSA. Enteric methane emission factors (EFs) in low productivity cattle systems may be lower than IPCC Tier 1 default EFs, whereas small ruminants (i.e. sheep and goats) had higher EFs compared to IPCC Tier 1 EFs. …”
    Enlace del recurso
    Journal Article
  7. Exploring characteristics of national forest inventories for integration with global space-based forest biomass data por Nesha, Karimon, Herold, Martin, Sy, Veronique de, Bruin, Sytze de, Araza, Arnan, Málaga, Natalia, Gamarra, Javier G.P., Hergoualc'h, Kristell, Pekkarinen, Anssi, Ramírez, Carla, Morales Hidalgo, David, Tavani, Rebecca

    Publicado 2022
    “…Here, we (1) assessed NFIs in terms of their availability, temporal distribution, and extent in 236 countries from FAO's Global Forest Resources Assessment (FRA) 2020; (2) compared national forest biomass estimates in 2018 from FRA and global space-based Climate Change Initiative (CCI) product in 182 countries considering NFI availability and temporality; and (3) analyzed the latest NFI design characteristics in 46 tropical countries relating to their integration with space-based biomass datasets. …”
    Enlace del recurso
    Journal Article
  8. Effects of glutenins (Glu-1 and Glu-3) allelic variation on dough properties and bread-making quality of CIMMYT bread wheat breeding lines por Guzmán García, Carlos, Crossa, José, Mondal, Suchismita, Velu, Govindan, Huerta Espino, Julio, Crespo-Herrera, Leonardo A., Vargas, Mateo, Singh, Ravi P., Ibba, Maria Itria

    Publicado 2022
    “…Allelic variation at each of these loci has been associated with changes in wheat functionality. However, most of the studies conducted so far included a relatively limited number of genotypes. …”
    Enlace del recurso
    Journal Article

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