Resultados de búsqueda - "The Times"

The distribution of the Brazil nut (Bertholletia excelsa) through time: from range contraction in glacial refugia to anthropogenic climate change por Thomas, E., Alcázar Caicedo, Carolina, Loo, J., Kindt, Roeland

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Mapping Flooded Rice Paddies Using Time Series of MODIS Imagery in the Krishna River Basin, India, Remote Sens por Teluguntla, P., Ryu, D., George, B.A., Malano, H.M.M., Walker, J.P.

“…The contrast between Enhanced Vegetation Index (EVI) and Land Surface Water Index (LSWI) from MODIS time series data was then used to generate classification decision rules to map flooded rice paddies, for the transplanting seasons of?…”
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High-throughput multiplex real-time PCR assay for the simultaneous quantification of DNA and RNA viruses infecting cassava plants por Otti, G., Bouvaine, S., Kimata, B., Mkamillo, G., Kumar, P. Lava, Tomlins, Keith I., Maruthi, M.N.

“…Aims: To develop a multiplex TaqMan-based real-time PCR assay (qPCR) for the simultaneous detection and quantification of both RNA and DNA viruses affecting cassava (Manihot esculenta) in eastern Africa. …”
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Increasing Early Warning Lead Time Through Improved Transboundary Flood Forecasting in the Gash River Basin, Horn of Africa por Amarnath, Giriraj, Alahacoon, Niranga, Gismalla, Y., Mohammed, Y., Sharma, Bharat R., Smakhtin, Vladimir U.

“…The model was tested during the 2013 floods at real-time, 3-h intervals. The accuracy of the estimated peak flood discharge and lag time was found to be good with reference to field observation data. …”
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Evaluation of different banana varieties on Fusarium wilt TR4 resistance by phenotypic symptom and real-time quantitative PCR por Xu, S.T., Bai, T.T., Zhang, L., Fan, H.C., Yang, P.W., Yin, K.S., Zeng, L., Li, X.D., Guo, Z.X., Yang, B.M., Huang, Y.L., Li, Y.P., Zheng, S.J.

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Exploring the relationship between peatland net carbon balance and apparent carbon accumulation rate at century to millennial time scales por Frolking, S., Talbot, J, Subin, Z.M.

“…Integrating over the entire profile, the accumulated NCB must equal the aCAR, but for shorter time intervals, these two quantities can diverge. …”
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Seasonal patterns and space‐time clustering of porcine reproductive and respiratory syndrome (PRRS) cases from 2008 to 2016 in Vietnam por Hu Suk Lee, Thanh Long Pham, Tien Ngoc Nguyen, Mihye Lee, Wieland, Barbara

“…The main objective of this study was to identify the seasonal patterns and space-time clusters of PRRS from 2008 to 2016 using national surveillance data in Vietnam. …”
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Water saving using thermal imagery-based thresholds for timing irrigation in potatoes under drip and furrow irrigation systems por Rinza, Javier, Ramírez, David A., Ninanya, Johan, De Mendiburu, Felipe, García, Jerónimo, Quiroz, Roberto

“…In this study, two irrigation thresholds for irrigation timing (IT) based on thermal imagery were analyzed with the UNICA potato variety in three trials under drip (DI) and furrow (FI) irrigation during 2017–2018 in Lima, Peru. …”
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Timing of exposure and nutritional status affect male response to guava volatiles, a known courtship enhancer of Anastrepha fraterculus por Belliard, Silvina Ahnahi, Fernandez, Patricia Carina, Vera, María Teresa, Segura, Diego Fernando

“…In addition, we addressed the effect of the timing of exposure, and the diet males received on their response to the oil. …”
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Identification of Molecular Markers and Candidate Genes Associated with Time to Flowering and Length of Reproductive Period in Soybean Through Association Mapping por Vicentin, Ignacio Gabriel, Ghione, Celina Elena, Cuatrin, Alejandra, Gilli, Javier Ramon, Bernardi, Clarisa Noelia, De Lucia, Adrían Darío, Heinz, Ruth Amelia

“…Adaptation to temporal stress can be achieved by modifying flowering time and lengthening the reproductive period. To identify genotypes, molecular markers, and genes related with these traits, a set of 94 soybeans were genotyped using 7125 SNPs and 6465 DArTs. …”
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Timing of nitrogen fertilization influences color and anthocyanin content of apple (Malus domestica Borkh. cv ‘Royal Gala’) fruits por De Angelis, Veronica, Sanchez, Enrique Eduardo, Tognetti, Jorge Alberto

“…Different timings and methods of N application modify N dynamics in the plant and could have differential effects on fruit color. …”
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A time-window within the grain filling period accounted for early leaf senescence in maize under sink limitation por Dosio, Guillermo, Cicore, Pablo Leandro, Rizzalli, Roberto Héctor

“…Sinks were modified in field experimentation via restriction of pollination or ear removal at four different times during the grain filling period. These growth and senescence-related-variables were periodically assessed: dry matter, stem carbohydrates, leaf initiation, leaf area, chlorophyll, sap flow and photosynthesis. …”
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Effect of Vrn-1, Ppd-1 genes and earliness per se on heading time in Argentinean bread wheat cultivars por Gomez, Dionisio Tomas, Vanzetti, Leonardo Sebastian, Helguera, Marcelo, Lombardo, Lucio, Fraschina, Jorge Alberto, Miralles, D.J.

“…Predicting phenology, in particular heading time, is crucial to avoid and/or minimize risk of damage of frost, drought and high temperatures during grain filling. …”
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CRONOSOJA : a daily time-step hierarchical model predicting soybean development across maturity groups in the Southern Cone por Severini, Alan David, Álvarez-Prado, Santiago, Otegui, María Elena, Kavanová, Monika, Vega, Claudia Rosa Cecilia, Zuil, Sebastian, Ceretta, Sergio, Acreche, Martin Moises, Amarilla, Fidencia, Cicchino, Mariano Andres, Fernández-Long, María E., Crespo, Aníbal, Serrago, Román, Miralles, Daniel Julio

“…Based on the observed data, daily time-step models were developed and tested, first for each genotype, and then across MGs. …”
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Nitrous oxide emissions and emission factors in hairy vetch-maize sequences: The role of vetch termination timing on nitrogen synchronization por Cafaro La Menza, Francisco, Lewczuk, Nuria, Echarte, Laura, Barbieri, Pablo, Carciochi, Walter Daniel

“…Nitrous oxide (N₂O) emissions from agricultural soils represent a major environmental concern and require sustainable nitrogen (N) management strategies. The timing of hairy vetch (Vicia villosa Roth) termination was investigated to improve N synchronization and to assess its potential to replace fallow as an alternative N source for maize (Zea mays L.) without increasing N2O emissions compared to urea, while maintaining productivity. …”
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Antimicrobial resistance trends of Staphylococcus aureus isolated from bovine intramammary infections from 1990 to the present time in Argentina por Molineri, Ana Ines, Neder, Veronica Elizabeth, Calvinho, Luis Fernando

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The prevalence of Coxiella burnetii shedding in dairy goats at the time of parturition in an endemically infected enterprise and associated milk yield losses por Canevari, Jose Tobias, Firestone, Simon M., Vincent, Gemma, Campbell, Angus, Tan, Tabita, Muleme, Michael, Cameron, Alexander W. N., Stevenson, Mark A.

“…Results: Vaginal swabs (n= 490) were collected from does at the time of kidding and analysed using a quantitative polymerase chain reaction (qPCR) assay. …”
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The effect of weeding time on raspberry (Rubus idaeus L.) crops yield and weed community in Rio Negro Province, Argentina por Scursoni, Julio Alejandro, Cortada, A., Rezzano, Carlos, Martinez, E., Vercelli, Federico, Ancalao, Marcos, Cobelo, Claudia Mónica

“…The fruit harvest was carried out two or three times a week during all harvest period for each variety. …”
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Effects of storage time and boiling on root tuber colour in two sweet potato [Ipomoea batatas L. (Lam.)] cultivars por Marti, Hector Ruben

“…The aim of this work was to determine the effect of storage time and boiling on the colour of sweet potato (cvs. …”
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Real-time assay for quantitative detection of non-persistently transmitted Plum pox virus RNA targets in single aphids por Olmos, Antonio, Bertolini, Edson, Gil, Maite, Cambra, Mariano

“…The number of viruliferous aphids detected by real-time RT-PCR and nested RT-PCR in a single closed tube was similar in parallel assays, nevertheless the sensitivity provided by real-time RT-PCR was 100 times higher than nested RT-PCR and 1000 times higher than DASI-ELISA and conventional RT-PCR. …”
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