Resultados de búsqueda - "causality"

Genotype by environment (G x E) interaction in cassava (Manihot esculenta Crantz) in Uganda por Ntawuruhunga, Pheneas, Whyte, J., Dixon, A., Rubaihayo, P.R.

“…The study investigated the magnitude of GEI and diagnosed the underlying causal factors of the G × E pattern. The analysis of variance indicated that the effects of E, G, and GEI were significant for storage root number, storage root size, storage root girth, fresh storage root weight, and dry yield, but not for dry matter content. …”
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Manejo fitosanitario integrado del moko del plátano (Pseudomonas solanacearum raza 2) en el departamento del Quindío. por Granada Chaparro, Gustavo A.

“…Dado el variado comportamiento biológico y epidemiológico del agente causal del moko del plátano, se recomienda un enfoque de manejo integrado, en el que se consideren, además de las prácticas inherentes a la erradicación de plantas enfermas, manejo de malezas y medidas de sanidad, otros factores que para la zona, son posibles causales de establecimiento de nuevos focos como son el sistema de comercialización y brote de plagas…”
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Avances sobre la caracterización del “mal de la tela” en plantas de yerba mate Ilex paraguariensis a. St. Hil. por Dummel, Delia Marlene, Badaracco, Alejandra, Kramer, Rodrigo Gabriel, Rohatsch, Pablo Heriberto, Agostini, Juan Pedro

“…A partir de hojas y ramas sintomáticas, muestreadas de distintas partes de la provincia de Misiones, fue aislado el agente causal para su posterior caracterización morfológica y molecular. …”
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Ecopathology: the influence of environment on disease por Technical Centre for Agricultural and Rural Cooperation

“…Ecopathology is the study of the biological, physical, human and economic elements which may be causal factors of disease in livestock. There are some illnesses which, although not fatal, reduce productivity. …”
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Does aid induce foreign direct investment: Updated evidence from a quasi-experiment por Tian, Junyan

“…While the catalytic effect of aid on foreign direct investment (FDI) has long been an implicit consensus among many policymakers and practitioners, assessments of this causal relationship remain limited and are not always reliable. …”
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Does An Innovation’s Reach Reveal Anything About Its Impact? Under The Right Conditions: Possibly por Brooks, Matt, Lybbert, Travis J., Walker, Madeleine

“…Impact—the extent to which a specific innovation causally affects a target outcome—is an ideal measure of a program’s success. …”
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Discrimination between six species of Theileria using oligonucleotide probes which detect small subunit ribosomal RNA sequences por Allsopp, B.A., Bayles, H.A., Allsopp, M.T., Cavalier-Smith, T., Bishop, Richard P., Carrington, D.M., Sohanpal, B.K., Spooner, P.R.

“…The probes were not able to distinguish buffalo-derived T. parva, the causal agent of Corridor disease, from cattle-derived T. parva, the causal agent of East Coast fever.…”
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Estimating the productivity impacts of technology adoption in the presence of misclassification por Assfaw Wossen, Tesfamicheal, Abdoulaye, Tahirou, Alene, A., Nguimkeu, P., Feleke, S., Rabbi, Ismail Y., Haile, M.G., Manyong, Victor M.

“…This article examines the impact that misreporting adoption status has on the identification and estimation of causal effects on productivity. In particular, by comparing measurement error-ridden self-reported adoption data with measurement-error-free DNA-fingerprinted adoption data, we investigate the extent to which such errors bias the causal effects of adoption on productivity. …”
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Responding to global challenges in food, energy, environment and water: risks and options assessment for decision-making por Grafton, R. Quentin, McLindin, M., Hussey, K., Wyrwoll, P., Wichelns, Dennis, Ringler, Claudia, Garrick, D., Pittock, J., Wheeler, S., Orr, S., Matthews, Nathaniel, Ansink, E., Aureli, A., Connell, D., Stefano, L. de, Dowsley, K., Farolfi, S., Hall, J., Katic, Pamela G., Lankford, B.A., Leckie, H., McCartney, Matthew P., Pohlner, H., Ratna, N., Rubarenzya, M.H., Raman, S.N.S., Wheeler, K., Williams, J.

“…Second, we build on these discourses to present the causal, risks and options assessment for decision-making process to improve decisionmaking in the presence of risks. …”
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Peronóspora o mildiú de la vid Plasmopara viticola por Pizzuolo, Pablo, Lucero, Gabriela

“…Esta enfermedad es la más destructiva para la vid a nivel mundial. Su agente causal es originario de América del Norte. En Europa fue señalado por primera vez en 1878, donde llegó como consecuencia de la importación de vides americanas. …”
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Detección de mycobacterium bovis en leche bovina a través de bacteriología y PCR por Tomazic, Mariela Luján, Celi Castillo, Ana Beatriz, Garro, Carlos Javier, Garbaccio, Sergio Gabriel

“…La tuberculosis bovina (TB) es una enfermedad infecto-contagiosa de importancia mundial. El agente causal, Mycobacterium bovis, además de afectar al ganado tiene implicancias en salud pública al tratarse de una zoonosis. …”
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Bhutan’s Forests through the Framework of Ecosystem Services: Rapid Assessment in Three Forest Types por Sears, R., Choden, K., Dorji, T., Dukpa, D., Phuntsho, S., Rai, P.B., Wangchuk, J., Baral, H.

“…Little empirical data exist for Bhutan that confirm a causal link between upstream forest use and downstream security. …”
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Machismo de la soya: estado actual. por Granada Chaparro, Gustavo A.

“…Se puede afirmar que el agente causal del machismo es un microorganismo semejante a micoplasma. …”
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Current status of phenotypic and genotypic characterization of ALS resistance on common beans por Diaz, Lucy, Espitia, Ernesto, Cruz, Sergio, Lobaton, Juan, Mosquera, Gloria, Duarte, Diana

“…Advances are presented on the identification of resistance sources associated with the phg-2 locus in bean accessions and breeding lines, using integrated phenotyping and genotyping analyses against Pseudocercospora griseola, the causal agent of angular leaf spot…”
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Can smallholder fruit and vegetable production systems improve household food security and nutritional status of women? Evidence from rural Uganda por Kabunga, Nassul S., Ghosh, Shibani, Griffiths, Jeffrey K.

“…This paper aims to empirically infer potential causal linkages between fruit and vegetable (F&V) production, individual F&V intake, household food security, and anemia levels for individual women caregivers of childbearing age.…”
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Introduction [in Agriculture on the road to industrialization] por Mellor, John W.

“…That quotation from The Economics of Agricultural Development (Mellor 1966) still captures the essence of agricultural growth and its causal relationship to the structural transformation and aggregate growth of an economy.…”
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Joint Forces: The Impact of Intrahousehold Cooperation on Welfare in East African Agricultural Households por Lecoutere, Els, Van Campenhout, Bjorn

“…This study estimates the causal mediating effects of cooperation between spouses on household welfare and public goods provision in Ugandan and Tanzanian monogamous smallholder coffee farming households. …”
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Rates and causes of deforestation in Indonesia: towards a resolution of the ambiguities por Sunderlin, William D., Resosudarmo, I.A.P.

“…(3) Is the relationship between increasing population density and loss of forest cover causal or incidental? (4) Why do some concessionaires appear to manage their sites relatively well, while many others do not? …”
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Laju dan penyebab deforestasi di Indonesia: penelaahan kerancuan dan penyelesaiannya por Sunderlin, William D., Resosudarmo, I.A.P.

“…; (3) Is the relationship between increasing population density and loss of forest cover causal or incidental?; (4) Why do some concessionaires appear to manage their sites relatively well, while many others do not?…”
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Patologia por International Center for Tropical Agriculture

“…Similar studies to identify the causal agent of the Caribbean cassava mosaic, observed in the northern coast of Colombia, detected an UV absorption curve typical of a nucleoprotein although no virus-like particles were observed. …”
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