Resultados de búsqueda - "Chang’an"

Economic analysis of the De Laval activity meter system for heat detection por Larsson, Per

“…The economic impact of the system is more pronounced for the Italian farm. The result change as the initial reproductive performance of the diary herd is improved. …”
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Economic analysis of integrated vegetable and poultry production systems in the Babati District of Tanzania por Naphtal, H.

“…Attaining food security remains a global challenge as the supply of sufficient quantity and nutritious food is threatened partly due to climate change, high cost of production and rapid growing population. …”
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Conservation because it pays: shaded Cocoa agroforests in West Africa por Gockowski, J., Weise, Stephan F., Sonwa, D., Tchatat, M., Ngobo, M.

“…The environmental and ecological benefits of these systems include habitat conservation, climate change mitigation, hydrological cycling and watershed protection. …”
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International law of relevance to plant genetic resources: A practical review for scientists and other professionals working with plant genetic resources por Bragdon, S., International Plant Genetic Resources Institute

“…Developments in international and national law and policy over the past 15 years have changed the working environment for those in charge of managing and making decisions about genetic resources. …”
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Stakeholders’ perceptions on performance of the Livestock Disease Surveillance system in Uganda: A case of Pallisa and Kumi Districts por Namayanja, Josephine, Dione, Michel M., Kungu, Joseph M.

“…A reliable livestock disease surveillance system should detect changes in health events whenever they occur. Such a system ought to be evaluated regularly to ensure it provides valuable information in an efficient manner. …”
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User guide to the seedHealth model as part of the integrated seed health approach. RTB User Guide por Garrett, K.A., Xing, Y.

“…The online interface is particularly useful for training, to illustrates the likely outcomes from changing the three management components. The seedHealth package can also be used to evaluate the likely disease and yield outcomes for specific systems and user groups (e.g., gender or age groups), when sufficient data are available about seed degeneration rates and responses. …”
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Opportunities and Constraints for Using Farmer Managed Natural Regeneration for Land Restoration in Sub-Saharan Africa por Chomba, S., Sinclair, Fergus L., Savadogo, P., Bourne, M., Lohbeck, M.

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Sedimentation and soil carbon accumulation in degraded mangrove forests of North Sumatra, Indonesia por Murdiyarso, D., Hanggara, B.B., Lubis, A.A.

“…Depending on the subsurface changes, these rates could potentially keep pace with global sea level rise of 2.6−3.2 mm yr−1, except the interior mangrove they would also be able to cope with regional sea-level rise of 4.2 ± 0.4 mm yr−1. …”
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Population structure of Phytophthora infestans (Mont.) de Bary in Ethiopia por Mihretu, E., Izarra, M., Lindqvist-Kreuze, H., Mohammod, W., Kassa, B.

“…Continuous tracking of P. infestans population in both potato and tomato is recommended to monitor the changes and migration patterns.…”
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Hiding in Plain Sight: How a Fallow Forestry Supply Chain Remains Illegitimate in the Eyes of the State por Sears, R.R., Cronkleton, P., Miranda Ruiz, M., Pérez Ojeda del Arco, M.

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Farm performance evaluation: Holistic impact assessment of project promoted sustainable intensification innovations at farm-level in Tanzania por Massop, E.

“…With a fast-growing population there are even more mouths to feed, but agricultural production is threatened by the consequences of climate change. Sustainable intensification is considered a solution for this complex situation, and the Africa Research in Sustainable Intensification for the Next Generation is one of several projects promoting sustainable intensification. …”
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Gender in rural institutions and governance: A review of existing tools por ElDidi, Hagar, Kosec, Katrina, Meinzen-Dick, Ruth S.

“…Overall, the review highlights the wealth of tools available, as well as tool gaps (for example, climate change as a sector).…”
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Cultivating knowledge on seed systems and seed strategies: Case of the rice crop por Bèye, A. M., Wopereis, Marco C.S.

“…This will likely require a transition period of 5 to 10 years to build the fundamentals of sustainable seed systems through the structuring of the seed sector and the creation of appropriate conditions to ensure food security, enriched biodiversity and sustainable production. With climate change, local traditional seed systems, as well as integrated seed approaches, will likely play a more important role to improve the performance of agricultural systems while ensuring farmer autonomy…”
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Gender-inclusive business models in livestock value chains in low- and middle-income countries: What can we learn from the literature? por Baltenweck, Isabelle, Ouma, Emily A., Nagujja, Janet

“…Tangible benefits for women involved are reported, including women empowerment and change in gender norms to some extent.…”
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Assessing the Realization of Global Land Restoration: A Meta-analysis por Edrisi, S.A., Sarkar, P., Son, J., Prakash, N.T., Baral, H.

“…Interestingly, there was a continent-wide change in the critical drivers of land degradation and depleting ES. …”
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Investigation of systemic movement patterns of Cassava Brown Streak ipomoviruses in selected cassava varieties por Ceasar, G.

“…The percentage of CBSV detection in plant parts of all varieties changed significantly over time (P < 0.05). Higher CBSV titres were obtained in lower plant parts 3 days after transmission (DAT) while at 14 DAT titres were higher in top plant parts than bottom parts. …”
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Abundance and diversity of tomato rhizosphere microbes and their effect on bacterial wilt disease por Nampamya, D.

“…The use of land for agricultural production is always accompanied with changes in microbial diversity and emergency of new pathogens. …”
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Using community conversations to explore animal welfare perceptions and practices of rural households in Ethiopia por Lemma, Mamusha, Doyle, Rebecca, Alemayehu, Gezahegn, Mekonnen, Mesfin, Kumbe, A., Wieland, Barbara

“…The understanding of perceptions, practices, and needs of rural households in animal welfare helps engage communities in starting behavioral change and provides insights into developing context-specific welfare improvement interventions. …”
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A vision of a One Health system for Australia: On the need to rethink our health system por Steele, S.G., Toribio, Jenny-Ann, Mor, Siobhan M.

“…Such diseases have been increasingly linked to wildlife, which are a source of infection for humans and domestic animals, with viral spillover driven by human-induced changes in land use, agricultural intensification, and wildlife exploitation, among other things.3 Sadly, warnings from experts about the dangers of unsustainable development and its impact on natural systems remained largely unheeded by politicians and policymakers. …”
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Gender training manual: The driver of smallholder agricultural revolution in Africa por Nchanji, Eileen Bogweh, Siri, Bella Ngoh, Odhiambo, Collins Ageyo

“…For decades, women, youths, and men have made significant contributions to agricultural and rural economies globally even though their roles vary considerably within regions and are rapidly changing. Rural women pursue multiple livelihood strategies and often manage complex households and farm activities. …”
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