Resultados de búsqueda - "ranking"

Comparative performance of top-cross maize hybrids under managed drought stress and variable rainfed environments por Menkir, A., Crossa, J., Meseka, S.K., Bossey, B., Ado, S.G., Obeng-Antwi, K., Yallou, C., Coulibaly, N., Olaoye, G., Alidu, H.

“…In spite of these, about 56 % of the top-crosses produced high grain yields under MDS and WW conditions. The rank orders for hybrid grain yields did not change markedly across different years under MDS and WW conditions. …”
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Influence of available browse on cattle diets in an Acacia Savannah of East Africa. por Kibet, P.K.

“…Although Acacia sp. and Hermania alhiensis dominated the studv site, they ranked least in diet preference order. Further ecological research is needed to determine the influence by these woody species on herbage production in order to recommend the economic advantage of these dominant species. …”
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A holistic approach to participatory crop improvement in wheat por Virk, Daljit S., Harris, D., Raghuwanshi, B.S., Raj, A.G.B, Sodhi, P.S., Witcombe, John R.

“…Nine villages were selected for study, and within each village, farmers were ranked into categories by wealth. An initial baseline survey on farming practices was conducted by semi structured interviews on a sample of farmers. …”
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Scaling out Climate Smart Agriculture: Strategies and Guidelines for Smallholder Farming in Western Kenya por Schaller, Michaela, Barth, Elena I., Blies, Darinka, Röhrig, Felicitas, Schümmelfeder, Malte

“…BASIC SOCIO-ECONOMIC DATA ON KENYA With a Human Development Indicator (HDI) of 0.548, Kenya ranks 145th in the world (UNDP, 2015). Approximately 65% of Kenya’s population is employed in the agricultural sector. …”
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Growth, yield and disease responses of 12 cassava genotypes evaluated for two cropping seasons in a derived savannah zone of southeastern Nigeria por Baiyeri, K.P., Edibo, G.O., Obi, I.U., Ogbe, F.O., Egesi, Chiedozie N., Eke-Okoro, O.N., Okogbenin, Emmanuel, Dixon, Alfred G.O.

“…The three genotypes had the least percent yield difference between the potential and the actual yield. Mean rank-sum for all traits measured suggested that the most adaptable genotypes to Nsukka agro-ecology after two years of evaluation were NR-930255, TMS 96/0304 and TMS96/1672, but the poor disease ratings for NR-930255 and TMS 96/0304 precluded their recommendation for release while TMS 96/1672 could be recommended for release to farmers.…”
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Assessment of striga infestation in crop fields in the savanna zones of northeast Nigeria por Dugje, I.Y., Kamara, A.Y., Omoigui, L.O.

“…In a community livelihood survey, farmers in the region ranked Striga infestation as the topmost priority constraint. …”
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Adoption of improved chickpea technologies in North Gondar zone of Ethiopia: The case of Gondar Zuria District por Fenta, M.

“…Shasho variety, DAP fertilizer, bio-inoculant and 50% pre-payment as a package has the highest preference value and ranked the first from different packages. Based on the findings, government and NGOs should give emphasis on strengthen field days and trainings, the provision education, encouraging livestock rearing, strengthening credit access, encouraging farmers’ cooperative, strengthening rural infrastructure, promoting resource endowment, and arranging experience sharing. …”
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Integrated soil fertility management involving promiscuous dualpurpose soybean and upland NERICA enhanced rice productivity in the savannas por Oikeh, S.O., Houngnandan, P., Abaidoo, Robert C., Rahimou, I., Touré, A., Niang, A., Akintayo, I.

“…TGX 1440-1E (late-maturing) ranked highest in nodulation, dry matter, shoot- and grain-N accumulation, and N-balance (21 kg ha−1) in NGS, while TGX 1448-2E (medium-maturing) surpassed other varieties in the SGS. …”
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Assessing uncertainties in crop and pasture ensemble model simulations of productivity and N2O emissions por Ehrhardt, F., Soussana, J.F., Bellocchi, G., Grace, P., McAuliffe, R., Recous, S., Sándor, R., Smith, P., Snow, V., Merbold, Lutz

“…Yield‐scaled N2O emissions (N2O emissions divided by crop yields) were ranked accurately by three‐model ensembles across crop species and field sites. …”
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Growth and distribution of maize roots under nitrogen fertilization in plinthite soil por Oikeh, S., Kling, J., Horst, W., Chude, V., Carsky, R.J.

“…It had a lower grain yield and a relatively small harvest index, but ranked among the highest in total aboveground dry matter production compared to other cultivars. …”
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Morphometrics of Daucus (Apiaceae): A counterpart to a phylogenomic study por Arbizu Berrocal, Carlos Irvin, Reitsma, Kathleen R., Simon, Philipp W., Spooner, David M.

“…The subspecies of D. carota are poorly separated morphologically, are paraphyletic, and all could be recognized at the subspecies rank under D. carota. Daucus sahariensis and D. syrticus are so similar morphologically that they could be placed in synonymy. …”
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Sensory evaluation of principal pear cultivars from North Patagonia, Argentina por Calvo, Paula Cecilia, Gittins Lopez, Cecilia Gabriela, Miranda, María José, Barda, Nora Beatriz

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Identification and mapping of a locus conferring plum pox virus resistance in two apricot-improved linkage maps por Soriano, J. M., Vera-Ruiz, Elsa M., Vilanova, S., Martínez-Calvo, José, Llácer, Gerardo, Badenes, María L., Romero, Carlos

“…A non-parametric mapping method, based on the Kruskal–Wallis (KW) rank sum test, was initially used to score marker–trait association, and results were confirmed by interval mapping. …”
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The Phenology of Coffea arabica var. Esperanza L4A5 Under Different Agroforestry Associations and Fertilization Conditions in the Caribbean Region of Costa Rica por Morales Peña, Victor Hugo, Mora Garcés, Argenis, Virginio Filho, Elias de Melo, Villatoro Sánchez, Mario, Pazmiño Pachay, Willy William, Chanto Ares, Esteban

“…Furthermore, the random forest (RF) model was applied to capture complex interactions between variables and to rank the importance of meteorological factors, tree cover, and fertilization practices. …”
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Predicting Swedish breeding values for Danish dairy bulls por Johansson, Anja

“…One alternative to the Wilmink method was to use two or more Danish traits for calculation of converted breeding values for each of the Swedish traits and then combining these into the Swedish TMI (C_TMIindirect reg) Another alternative to the Wilmink method was to use two or more Danish traits for direct computation of a converted Swedish TMI (C_TMIdirect reg). The bulls were ranked in three different Top 20 lists. Correlations between the three different methods were calculated, both for all bulls in the material and for the Top 20 bulls. …”
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Daily rests of wild boar Sus scrofa sows in southern Sweden por Persson, Charlie

“…Based on these inputs, I used Wilcoxon signed-rank test to see if there are differences between the daily rests and the control positions. …”

Exploring the viability of re-introducing Lablab purpureus (L.) Sweet as a multifunctional legume in northern Tanzania por Forsythe, Christopher

“…Also included in the thesis was a field experiment where several different indigenous lablab accessions were field tested either sole cropped or intercropped with maize to determine if genetic insect resistance is available among them. Farmers ranked economic factors number one as both motivation and constraints to grow or not to grow lablab, highlighting the shift towards using the grain primarily for income generation rather than home consumption. …”

Screening of per- and polyfluoroalkyl substances (PFASs) in drinking water in Sweden por Gunnars, Erik

“…Allthough the PFAS concentrations were slightly higher in early summer, there were no significant difference in the PFAS concentrations in raw water between summer and fall (Wilcoxon paired rank test, p = 0.15). Overall, the concentrations of PFAS at the investigated DWTPs were below the Swedish drinking water guidelines.…”
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Comportamiento de Cordia alliodora ante aplicación del tratamiento poda y eliminación de lianas en el bosque seco secundario, Finca "Santa Ana", Nandaime, Nicaragua, (Febrero-Novie... por Salazar Quiroz, Estabanislao

“…Un análisis de correlación (Spearman Rank correlations) encontró que las variables forma de la copa e iluminación presentan una fuerte correlación lineal con el incremento en el área basal, en tanto que las variables calidad de fuste e infestación por lianas no presentaron una correlación significativa. …”
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Inridningens påverkan på symmetrin i unghästars rörelsemönster por Andersson, Lisa Marie

“…I medel var det 7 månader mellan mätomgångarna. Ett Wilcoxon sign rank test utfördes på mätvärdena före och efter inridning utan att någon signifikant skillnad påvisades. …”