Resultados de búsqueda - Performance Measurement.

Combining remotely sensed surface energy fluxes and GIS analysis of groundwater parameters for irrigation system assessment por Alexandridis, T.K., Panagopoulos, A., Galanis, G., Alexiou, I., Cherif, I., Chemin, Yann H., Stavrinos, E., Bilas, G., Zalidis, G.C.

“…Time series of archived satellite images and groundwater measurements have been used for past years to support comparative analyses, due to the limited availability of actual water measurements. …”
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Spatial evapotranspiration, rainfall and land use data in water accounting - part 2: reliability of water accounting results for policy decisions in the Awash Basin por Karimi, P., Bastiaanssen, Wim G.M., Sood, A., Bastidas-Obando, E., Dost, R.

“…A general concern associated with the use of satellite measurements is their accuracy. This study focuses on the impact of the error in remote sensing measurements on water accounting and information provided to policy makers. …”
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Dataset on soil carbon dioxide fluxes from an incubation with tropical peat from three different land-uses in Jambi Sumatra Indonesia por Comeau, L.P., Hergoualc'h, Kristell, Verchot, Louis V.

“…Dynamic dark aerobic incubation in airtight containers coupled with carbon dioxide measurement with an infrared gas analyser and the gas fluxes was used to measure to gas fluxes. …”
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Methane production of dairy cows fed cereals with or without protein supplement and high quality silage por Yunta Bernal, Cristina

“…Each period lasted three weeks with two weeks adaptation to the diet and last week as a measurement period. There were no differences in methane production in absolute terms between treatments, and the average methane production of the cows was 473 g/d. …”
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Mätning av muskelomfång med måttband : en reliabilitetsstudie på häst por Jansson, Natascha

Livelihood and climate trade-offs in Kenyan peri-urban vegetable production por Kurgat, Barnabas K., Stöber, Silke, Mwonga, Samuel, Lotze-Campen, Hermann, Rosenstock, Todd S.

“…Trade-offs between livelihood and environmental outcomes due to agricultural intensification in sub-Saharan Africa are uncertain. The present study measured yield, economic performance and nitrous oxide (N2O) emissions in African indigenous vegetable (AIV) production to investigate the optimal nutrient management strategies. …”
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Machine learning approach to predicting Rift Valley fever disease outbreaks in Kenya por Mulwa, D., Kazuzuru, B., Misinzo, G., Bett, Bernard K.

“…While machine learning (ML) techniques have shown superior performance in time series forecasting, their application in predicting disease outbreaks in Africa remains underexplored. …”
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Optimizing genomic prediction with transfer learning under a ridge regression framework por Montesinos-Lopez, Osval A., Barajas-Ramirez, Eduardo A., Salinas Ruiz, Josafhat, Montesinos-López, Abelardo, Gerard, Guillermo S., Vitale, Paolo, Dreisigacker, Susanne, Saint Pierre, Carolina, Crossa, José

“…Also, we compared the performance of models RR and ARR without transfer learning. …”
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Un programa de selección para Coffea arabica por Eigueta, Manuel

“…Al Turrialba, they are being transplanted to squares of 4 x 4 trees each, to facilitate visual observation and measurements, and to determine uniformity. At the end of the second year in the field, it will be possible to select the more vigorous and uniform ones. …”
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Gait screening using a mobile phone application por Martinsson, Jonna

“…Orthopaedic disorders are the most common reason for unplanned rest in the performing horse population. Locomotor disorders which slowly build up to clear lameness might be avoidable with easy access objective motion measurement devices. …”
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Barley starch, structure and properties por Eriksson, Jenny

“…The properties of the samples were examined with RapidViscoAnalyser that measures the viscosity during a temperature increase and decrease with continuous stirring. …”
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Evaluación de herbicidas en pre y pos emergencia en el cultivo de alcaucil (Cynara cardunculus var. scolymus, L) por Grasso, Rodolfo, Ortiz Mackinson, Mauricio, Balaban, David, Rotondo, Rosana, Vita Larrieu, Eduardo Alberto

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Some production traits of Sudan indigenous sheep under irrigated Gezira conditions por Suleiman, A.H.

“…Presents results of studies on reproductive & productive performances of Sudanese indigenous sheep when kept under Gezira irrigation conditions, with particular reference to gestation length, ewe fertility & lambing rate; survival & pre-weaning mortality of lambs & causes of mortality; birth weight, pre-weaning growth rate & weaning weights of lambs and heritability of birth & weaning weights; body weights & body measurements of adult ewes & rams; and feedlot performance of weaned lambs in terms of weight gain, feed conversion efficiency, carcass characteristics & slaughter by-products.…”
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Effect of planting density and abiotic conditions on yield of Betula pendula and Pinus sylvestris seedlings in monoculture and mixture por McGuinness, Jennifer

“…Such findings contribute to the understanding of yield and the effects of stand characteristics on seedling performance.…”
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Evaluation of maize and forage sorghum silage using Boran steers por Mitaru, B.N.

“…Feed intake and water intake were measured. A feeding trails using 27 forage sorghum silage. …”
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New methods for seed potato production: an investigation into the production and farmer uptake of mini tubers in South Africa por Sáez Fernández, Alba

“…Seventeen different combinations of PGPR and fungi are inoculated into the substrate where potatoes are cultivated in order to compare plant performance from three different potato cultivars. Differences in plant growth rate and performance among treatments and varieties are determined by measuring leaf area and chlorophyll fluorescence through non-destructive methods. …”

Quantitative phenotyping of N'Dama cattle for aspects of trypanotolerance under field tsetse challenge por Trail, J.C.M., Wissocq, N.M., D'Ieteren, G.D.M., Kakiese, O., Murray, M.

“…The necessity to simultaneously measure the four criteria is clearly indicated by their approximately equal effects on the final performance trait of daily liveweight gain. …”
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Hur interagerar travhästens hov med olika banunderlag? por Fredricson, Isabelle

Genetic parameter estimation and selection in advanced breeding population of white Guinea yam por Norman, P.E., Tongoona, P.B., Danquah, A., Danquah, E.Y., Agre, P.A., Agbona, A., Asiedu, R., Asfaw, A.

“…The non-genetic effects were relatively high for most of the measured traits. Narrow-sense heritability values were low (<0.30) for all studied traits. …”
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Agronomic gain: definition, approach, and application por Saito, Kazuki, Six, Johan, Komatsu, S., Snapp, Sieglinde S., Rosenstock, Todd S., Arouna, A., Cole, Steven M., Taulya, Godfrey, Vanlauwe, Bernard

“…Meeting future global staple crop demand requires continual productivity improvement. Many performance indicators have been proposed to track and measure the increase in productivity while minimizing environmental degradation. …”
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