Resultados de búsqueda - "marginalism"

Technological Change and Agricultural Labor Use por Delgado, Christopher L., Ranade, Chandrashekhar G.

“…First, both average and marginal labor productivity are generally low. Second, the agricultural environment is highly variable throughout the region, and labor productivity thus varies significantly, even across small areas. …”
Enlace del recurso

How does a network of Colombian interethnic women foster resilience to climate change and contribute to gender equality? por Howland, Fanny, Salas, Daniela

“…Colombia provides a unique context, shaped by the 2016 Peace Accords and recent political shifts emphasizing marginalized groups, including women. However, fragmented implementation challenges policy coherence and effectiveness. …”
Enlace del recurso

Participatory and Equitable Climate Risk Mapping and Adaptation Planning: What is it? Why it matters? How to do it? por Gartaula, Hom, Raviz, Jeny, Hellin, Jon, Laborte, Alice, Bacud, Susan, Datoon, Rodmyr, Eschavez, Chona, Fabillar, Jennifer, Gonsalves, Julian, Rosimo, Magnolia

“…Through collaborative mapping with stakeholders, local governments and organizations develop context-specific climate adaptation plans that center marginalized voices, fostering ownership, inclusivity, and sustainable climate resilience, which can be used by the local government units (LGUs).…”
Enlace del recurso

Importance of irrigated agriculture to the Ethiopian economy: capturing the direct net benefits of irrigation por Hagos, Fitsum, Makombe, Godswill, Namara, Regassa E., Awulachew, Seleshi Bekele

“…Using data from selected irrigation schemes, representing small, medium and large-scale schemes of modern or traditional typologies; the present coverage and planned growth of irrigation, actual and expected contributions of irrigation to the national economy were quantified following the approach of adjusted gross margin analysis. Our results show that irrigation yields 219.7% higher income compared to the rainfed system while its current and future contribution to agricultural GDP is estimated to be about 5.7 and 12% although irrigation covers about 5 and 9% of the total cultivated land area, respectively.…”
Enlace del recurso

Fragmentation of a peri-urban savanna, Athi-Kaputiei plains, Kenya por Reid, Robin S., Gichohi, H., Said, Mohammed Yahya, Nkedianye, D., Ogutu, Joseph O., Kshatriya, Mrigesh, Kristjanson, Patricia M., Kifugo, S.C., Agatsiva, J.L., Adanje, S.A., Bagine, R.

“…In these systems, pastoralists are either pushed onto more marginal lands for grazing or they begin to take up crop agriculture themselves, becoming agro-pastoralists (e.g., Campbell 1993, Campbell et al. 2003). …”
Enlace del recurso

Soil fertility and bean nutrition in Uganda: A review and future research needs por Ochwoh, Víctor A., Wortmann, Charles S.

“…Soil fertility problems can be expected to increase as crop production encroaches into marginal areas. (AS)…”
Enlace del recurso

Estudios de casos sobre cambio tecnologico en la produccion de frijol en America Latina por Pachico, Douglas H.

“…Case studies on beans and the strategy of an approach for disease resistance for small farmers in marginal areas show that it is possibe to make progress, like in the case of Costa Rica, where bean production has doubled during the 80's. …”
Enlace del recurso

Actionability of Climate Services in Southeast Asia: Findings from ACIS baseline surveys in Vietnam, Lao PDR and Cambodia por Coulier, Miguel, Carter, Anoushka, Tuan Minh Duong, Tam Thi Le, Giang Thi Thu Luu, Madsen, Erik Junge

“…Ethnic minority women are in the risk of experiencing particular marginalization, in particular due to language and extensionists more often meet men. …”
Enlace del recurso

Response of gas exchange parameters in Ipomoea batatas under colombian dry caribbean conditions por Burbano Erazo, Esteban, Cordero Cordero, Carina Cecilia, Pastrana Vargas, Iván Javier, Rosero Alpala, Elvia Amparo, Espitia Negrete, Laura Beatriz, Gómez López, David Leonardo, Pérez Pazos, Jazmín Vanessa

“…The sweet potato is considered one f the most efficient species in the use of water; so it could be grown on soils with marginal agricultural value (La Rosa,2008).…”
Enlace del recurso

Econometric analysis of disseminating sustainable intensification practices: evidence from Ghana por Bedi, S.M.

“…The findings also indicate that farmers’ resource endowment and unobserved factors influence the marginal benefits of adopting SI practices, and that scalingup SI practices will favour marginal farm household entrants associated with the least probability of adoption based on observed socioeconomics characteristics. …”
Enlace del recurso

Modelación productiva, económica y emisión de metano en sistemas de cría vacuna de Bahía Blanca y Coronel Rosales por Fernandez Rosso, Catalina, Lauric, Miriam Andrea, De Leo, Geronimo, Bilotto, Franco, Torres Carbonell, Carlos Alberto, Machado, Claudio F.

“…El objetivo de este estudio de simulación fue evaluar la respuesta productiva, económica, emisión de metano y el valor marginal del agregado de alimento extra (VMA) en diferentes sistemas la cría vacuna de Bahía Blanca y Coronel Rosales. …”
Enlace del recurso

Reduced tillage and crop diversification can improve productivity and profitability of rice-based rotations of the Eastern Gangetic Plains por Hoque, Muhammad Arshadul, Gathala, Mahesh Kumar, Timsina, Jagadish, Ziauddin, Md. A.T.M., Hossain, Mosharraf, Krupnik, Timothy J.

“…A field study was conducted on loamy soil in a sub-tropical climate in northern Bangladesh to evaluate the effects of three tillage options and six rice-based cropping sequences on grain, calorie, and protein yields and gross margins (GM) for different crops and cropping sequences. …”
Enlace del recurso

Analysis of red pepper marketing: the case of Alaba and Siltie in SNNPRS of Ethiopia por Mussema, R.

“…This study also attempts to investigate the performance of pepper marketing channel by analyzing marketing costs and margins, and examines the integration of pepper markets over the 2001/02-2004/05 period by using Cointegration and Error Correction Model. …”
Enlace del recurso

Impactos del cambio climático en la distribución espacial de las zonas de aptitud potencial del cultivo de la papa (Solanum tuberosum) en la Cuenca del Río Reventazón, Costa Rica por Babilonia Estrada, Rique

Enlace del recurso

Análisis de la red y márgenes de comercialización de la teca proveniente de Hojancha y Nandayure, Costa Rica por Zambrano Quijano, María J., Ammour, Tania

Enlace del recurso

Biodiversitet som förebyggande åtgärd : IPM-strategier för grönsaksodling på friland por Leijon, Yenny

Navicular bone location in radiographs and solar scintigrams por Ley, Charles

“…Very little variation existed between individuals in: the ratio of the distance from the dorsodistal margin of the distal phalanx to the dorsal margin of the navicular bone (P3-Navicular) compared to the dorsopalmar length of the navicular bone (Navicular length), the ratio between the maximum lateral width (P3 width) of the distal phalanx and P3-Navicular, and the ratio between P3 width and the maximum lateral width of the navicular bone (Navicular width). …”
Enlace del recurso

Evaluación de productos botánicos para el manejo del complejo mosca blanca (Bemisia tabaci, Gennadius)-Geminivirus y otros insectos plagas en el cultivo de tomate (Solanum lycope... por Ríos Peralta, Harlem Tania, Somarriba Moncada, Oscar Alejandro

“…En el análisis de retorno marginal resultó que el tratamiento Chile+ Ajo+ Jabón es el que obtuvo la mejor tasa de retorno marginal con 1476 %, es decir, 14.76 US$ por cada dólar invertido. …”
Enlace del recurso
Enlace del recurso

Multi-taxon biodiversity assessment of Southern Patagonia: Supporting conservation strategies at different landscapes. por Rosas, Yamina Micaela, Peri, Pablo Luis, Lencinas, María Vanessa, Lizarraga, Leonidas, Martinez Pastur, Guillermo José

“…ENFA calculate two ecological indexes (marginality and specialization) which describe the narrowness of species niches and how extreme are the optimum environmental conditions related to the whole study area. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Business interruption por Alm, Sandra, Söderström, Alexandra

“…The results also indicate that the profit margin of the investments are 1,8 - 2,8 percentage points lower, across a 25 year economic lifespan, after a business interruption, which affect productions with lower original profit margin more extensively since these farms are more sensitive to such changes. …”
Enlace del recurso