Resultados de búsqueda - "marginalism"

The effect of off farm employment on agricultural production and productivity: evidence from gurage zone of southern Ethiopia por Nasir, M., Kotu, Bekele Hundie

“…The results show that households’ engagement in off-farm activities is inversely related to crop production and, to some extent, to land productivity implying that the rural non-farm economy competes with agriculture for labor and that marginal productivity of labor in agriculture is positive.…”
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Evaluación de tres tipos de fertilizantes (gallinaza, estiércol vacuno y un fertilizante mineral) en el cultivo de maiz (Zea mays L.) variedad NB-6 por Cantarero Herrera, Rodrigo José, Martínez Torrez, Omar Alejandro

“…Los mejores resultados en cuanto al rendimiento agrícola, así como la mayor tasa de retorno marginal, se obtuvieron con la aplicación de 2772.84 kg/ha de gallinaza obteniéndose un rendimiento de 5848.86 kg/ha, y una tasa de retor no marginal de 662 %.…”
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Rendimiento de tres híbridos y una variedad de Zea mays L. (maíz) bajo tres densidades de siembra en Puerto Bermúdez por Santa Cruz Arica, Diego Eduardo

“…Los resultados mostraron que los tratamientos T3 (Atlas-105, con 78 432 plantas ha-1 ), T9 (Dekalb7508, con 78 432 plantas ha-1 ) y T2 (Atlas-105, con 71 429 plantas ha -1 ) obtuvieron los mayores rendimientos con 9,71; 8,89 y 7,79 t ha -1 , respectivamente; mientras que la variedad Marginal 28-T solo alcanzó 4,74 t ha -1 . Asimismo, el híbrido Atlas-105 presentó la mayor longitud de mazorca y el número de granos/hilera comparado con los híbridos (Dekalb-7508 y Dekalb7088) y la variedad Marginal 28-T. …”
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Two new species of Ornithodoros (Ixodida; Argasidae) from the Southern Cone of South America por Venzal, José Manuel, González-Acuña, Daniel, Muñoz-Leal, Sebastian, Mangold, Atilio Jose, Nava, Santiago

“…The diagnostic characters for O. lahillei are a combination of dorsal plate subtriangular with margins corrugated and posterior margin convex, dorsal surface with 14 pairs of setae, absence of postcoxal setae, and hypostome with apex pointed and dental formula 3/3 in anterior third and 2/2 in the middle and basal portion. …”
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Wetland spatio-temporal change analysis and ecosystem services in two urbanising cities [Abstract only] por Amerasinghe, Priyanie H., McCartney, Matthew P., Apsunde, K., Mehra, Kanika

“…While the reduction in the overall area of tanks was marginal, the number of tanks had halved, indicating the impact urbanization has had on the water bodies. …”
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The two-faced challenge of the credit constraints limiting smallholder farmers’ irrigation investments por Lefore, Nicole, Balana, Bedru, Ringler, Claudia

“…Many smallholder farmers, especially women and other marginalized groups, face difficulty in accessing loans and other forms of credit. …”
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Bouncing back from COVID-19: Lessons from the food crisis por Babu, Suresh Chandra, Dassani, Vaishali

“…Globally, COVID-19 is a public health emergency with grave impact on the population of the world, especially the poor and marginalized. It is estimated that 140 million additional people could fall into extreme poverty this year as a result of the virus, thus increasing food and nutrition insecurity.While much has been written about the potential impact, little is known on how to bounce back from such outbreaks.…”
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Gender and agriculture in the information society por Hambly Odame, Helen, Hafkin, Nancy, Wesseler, Gesa, Boto, Isolina

“…In most developing countries, women make up the majority of the population working in agriculture, but they are marginalized with respect to access to ICTs for economic and social empowerment. …”
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Algunas técnicas económicas para el análisis de resultados de investigación por Carranza R., José

“…Se presentan metodologías de análisis económico-financiero, aplicables a resultados de investigación agropecuaria, tales como presupuesto parcial, rentabilidad, análisis marginal y sensibilidad. Se indica el ámbito de su aplicación y se desarrollan ejemplos para su uso práctico. …”
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Estudio de modelación de manejos alternativos en sistemas de cría vacuna de la Depresión de Laprida por Berger, Horacio

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Adoption of stress-tolerant rice varieties in Bangladesh por Ahmed, Akhter, Hernandez, Ricardo, Naher, Firdousi

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Assessing the importance of livestock for the livelihoods of rural people in South Kivu, DR Congo por Zozo, R., Chiuri, Wanjiku L., Katunga Musale, Dieudonné, Maass, Brigitte L.

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Importance of Guinea pig husbandry for the livelihood of rural people in Tanzania: a case study in Iringa region por Matthiesen, T, Nyamete, F, Msuya, JM, Maass, Brigitte L.

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The response of Musa cultivar root systems to a tree shade gradient por Dreiseidler, C., Burkhardt, J., Bustamante, O.M., Bustamante, O., Siles, P., Staver, Charles, Pérez Valdivia, E.

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Report on the Desertification Convention por International Crops Research Institute for the Semi-Arid Tropics

“…ICRISAT cited the Desert Margins Initiative, a CGIAR ecoregional initiative which ICRISAT itself headed, as a CGIAR response to the Convention.The statement of James Ryan, ICRISAT Director General, at the signing ceremony, and relevant portions of the Convention are annexed.Agenda document, CGIAR International Centers Week, October 1994.…”
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Standards for Collecting Sex-Disaggregated Data for Gender Analysis; a Guide for CGIAR Researchers por Doss, Cheryl, Kieran, Caitlin

“…In order to monitorprogress of CGIAR on its agreed outcome of “Increased control over resources and participation in decision-making by women and other marginalized groups” as well as other development outcomes such asimprovements in income, productivity, nutrition, and resilience, CGIAR researchers are increasingly asked to collect sex-disaggregated data and conduct gender analyses. …”
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How institutions and organizations contribute to making water accessible to farmers por CGIAR Program on Collective Action and Property Rights

“…In many cases, farmers have not adopted or maintained the technologies, or the poor, women, and other marginalized groups have not enjoyed the benefits of technologies. …”
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Micro-Agrivoltaics: Hiding in plain sight por Verma, Shilp, Usadadia, Nikunj, Kuriachen, Philip, Anand, Abhishek

“…As India explores the promise of agrivoltaics, small and marginal farmers are cultivating crops beneath solar panels without formal support or mainstream recognition. …”
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The performance of cattle stall-fed for beef in Malawi por Nkhonjera, L.P., Agyemang, K., Butterworth, M.H.

“…Includes data on initial and final weight, total price and price/kg at beginning of feeding period & final grade; and dressing percentage and dressed weight price at end of feeding period and gross margin.…”
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Comparación de indicadores económicos en producciones agrícolas actuales y alternativas en la ribera del Río Colorado, provincia de La Pampa por Mariano, Roberto, Ferro Moreno, Santiago

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