Resultados de búsqueda - Economics Periodicals.

Situational analysis of the agriculture sector nationally determined contribution (NDC) in Kenya por African Group Of Negotiators Experts Support (AGNES)

“…The agricultural sector serves as the cornerstone of the Kenyan economy, wielding significant economic influence by directly contributing 33% of the Gross Domestic Product (GDP), and another 27% of the GDP indirectly through linkages with other sectors (FAO, 2025). …”
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Spent Pleurotus ostreatus substrate has potential for controlling the plant-parasitic nematode, Radopholus similis in bananas por Tazuba, Anthony Fredrick, Ocimati, Walter, Ogwal, Geofrey, Nyangwire, Betty, Onyilo, Francis, Blomme, Guy

“…R. similis is the most economically important nematode in bananas worldwide. …”
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Forest resources information in Indonesia: examining the systems, constraints and opportunities por Usman, Siswari, R.L.S., Amin, M., Darudono, Chrystanto, S.Y., Kirana, R.T., Khan, A., Nasendi, B.

“…In the past, information tended to focus on timber production and economic values. Today, there are broader concerns about sustainable management as well as the social and environmental values of forests. …”
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Tropical Deforestation, Community Forests, and Protected Areas in the Maya Forest por Bray, D.B., Durán, E., Ramos, V.H., Mas, J.F., Velásquez, A., McNab, R.B., Barry, D.M., Radachowsky, J.

“…From land-use and land cover change (LUCC) maps derived from satellite images, we compared deforestation in 19 community forests and 11 protected areas in both countries in varying periods from 1988 to 2005. Deforestation rates were higher in protected areas than in community forests, but the differences were not significant. …”
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Characterization and cost estimation of erosion in Abay basin: Case study on Meja watershed por Desalegn, B.

“…This study was, therefore undertaken to quantify and characterize sediment and runoff water along with calculating the onsite economic cost of erosion in terms of its associated loss of plant nutrients. …”
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Characteristics and onsite costs of the sediment lost by runoff from Dapo and Chekorsa Watersheds, Digga District por Wudneh, A.

“…This study conducted in two sub catchments of the Abay Basin identified the quantity and quality of sediment loss and its origin though most studies conducted in Ethiopia focus on quantification of soil loss. Also, the onsite economic cost in terms of yield reduction was estimated taking maize (Zea mays) as representative crop. …”
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The effects of pastoralism and protection on the density and distribution of carnivores and their prey in the Mara ecosystem of Kenya por Ogutu, J., Bhola, N., Reid, Robin S.

“…Lion populations in the pastoral ranches seemed headed for extinction, probably owing to conflicts with pastoralism, necessitating urgent conservation interventions that integrate pastoral economic welfare with large carnivore conservation goals to foster long-term viability of lion populations in the pastoral systems.…”
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Major health problems of dairy cattle in market-oriented urban and peri-urban production systems in the central highlands of Ethiopia por Lema, M., Kassa, T., Tegegne, Azage

“…Prospective longitudinal study of major diseases of dairy cattle in Addis Ababa milk shed was conducted for a period of two years. A total of 33 dairy herds with an average of 906 animals were sampled and represented the intra-urban (IU), intra-urban in secondary towns(IUST) and the peri urban (PL9 production sub-systems. …”
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Profitability analysis of commercial chemical and biological crop products among farm households in agroecological zones of West Africa por Bamire, A., Abaidoo, Robert C., Jemo, M., Abdoulaye, Tahirou, Yusuf, A.A., Nwoke, C.

“…Data were collected on the characteristics of the chemical products, households’ socio-economic variables such as age and education, as well as, on farm input and output quantities and prices in the 2009/2010 periods using a pre-tested questionnaire. …”
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A two-dimensional pooling approach towards efficient detection of parasitoid and pathogen DNA at low infestation rates por Sint, D., Sporleder, M., Wallinger, C., Zegarra, O., Oehm, J., Dangi, N., Giri, Y.P., Kroschel, Jürgen, Traugott, M.

“…These studies can entail the screening of large sample numbers to monitor the establishment of parasitoid and pathogen infection rates over extended periods of time. However, when infection or parasitism rates are low, testing many samples individually quickly becomes tedious and costly. …”
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Evaluation of anthelmintic properties of ethnoveterinary plant preparations used as livestock dewormers by pastoralists and small holder farmers in Kenya por Githiori, J.B.

“…Parasitic nematodes, especially Haemonchus contortus, are among the most common and economically important causes of infectious diseases of sheep and goats owned by pastoralists and small holder farm ers in East Africa. …”
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Pulse consumption and demand by different population subgroups in Uganda and Tanzania por Larochelle, Catherine, Katungi, Enid M., Cheng, Zhen

“…Results indicate that consumption of pulses tend to increase with wealth and during harvesting periods as well as being higher in locations where production is also high. …”
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Hur påverkar skogsägares beslut skogens värden? por Backman, Filip

Thinning response to weather variations in Norway spruce por Alm, Erika

“…Norway spruce (Picea abies) is one of the most common species in the Swedish forests, with high economic and ecological values. The species is relatively sensitive to drought, and climate change is likely to entail more frequent drought periods. …”
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Expression patterns of pathogenicity genes during Phytophthora pisi infection of pea roots por Hosseini, Sara

“…The genus Phytophthora (phylum Oomycota), contains destructive plant pathogens that cause enormous economic damage to many important crop species. These fungus-like microorganisms employ diverse mechanisms to break down plant defences. …”

Variation i fruktsamhet hos semingaltar por Knutson, Camilla

“…With AI, genetic progress can at a short period of time be spread worldwide compared with using natural service and the best boars can be intensively used. …”
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EU och pengarna : en undersökning om hur den översiktliga planeringen i två svenska strategiska regioner påverkas av Europeiska regionala utvecklingsfonden por Alsén, Märta

“…Within the EU there are great economic and social differences. The aim is to even out those differences by Cohesion Policy and the structural funds. …”

MIRAGRODEP Model por International Food Policy Research Institute

“…The core MIRAGRODEP model is an open-source resource distributed by the AGRODEP network, with training sessions held periodically to teach researchers how to use the model. …”
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Estrategias socio-productivas implementadas por los distintos tipos de productores ganaderos del departamento Tehuelches (Chubut) en el período 2006 – 2020 por Luque, Natalia Romina

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Probabilidades de las precipitaciones en el área de Santa Rosa, provincia de la pampa (Argentina) = Probabilities of precipitation in the area of Santa Rosa, province of la pampa... por Casagrande, Guillermo, Vergara, Graciela Teresa, Babinec, Francisco Jose

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