Resultados de búsqueda - "fe"

Nutritionally enhanced wheat for food and nutrition security por Velu, Govindan, Michaux, Kristina D., Pfeiffer, Wolfgang H.

“…Wheat is a major source and an ideal vehicle for delivering increased quantities of zinc (Zn), iron (Fe) and other valuable bioactive compounds to population groups who consume wheat as a staple food. …”
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Evaluation of adaptability and stability for iron, zinc and protein content in cowpea genotypes using GGE biplot approach por Araújo, Mauricio dos Santos, Lelis de Aragão, Walter Frazão, Pinheiro dos Santos, Samiria, Teixeira Freitas, Thaise Kessiane, da Costa Saraiva, Verônica, de Moura Rocha, Maurisrael

“…The means of the experiments were 1,209.1 kg ha−1, 51.1 mg kg−1, 46.8 mg kg−1 and 24.3% for grain yield, Fe, Zn and protein contents, respectively. The joint analysis of variance showed significant difference (p < 0.05) for the effect of interaction genotypes by environments for Fe, Zn and protein contents. …”
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Genetic parameters and validation of microsatellite markers associated with iron and zinc in common bean por Carloni, Poliana Regina, de Souza, Thiago Lívio Pessoa Oliveira, de Aguiar, Marcelo Sfeir, Melo, Leonardo Cunha, Melo, Patrícia Guimarães Santos, Pereira, Helton Santos

“…The objective of this work was to estimate the genetic parameters, evaluate the agronomic performance, and validate the microsatellite molecular markers (SSRs) linked with quantitative trait loci (QTLs) for Fe and Zn concentrations in grains of common bean, in order to select superior lines. …”
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Non-destructive prediction of nitrogen, iron and zinc content in diverse common bean seeds from a genebank using near-infrared spectroscopy por Garcia, Tatiana, Carvajal-Yepes, Monica, Drewry, Darren T., Santos, Luis Guillermo, Duitama, Jorge, Wenzl, Peter, Chacón-Sánchez, Maria Isabel

“…Spectra were captured for 1754 accessions (wild and domesticated), and reference values for N, Fe, and Zn content were measured with conventional destructive methods in a panel of 401 accessions. …”
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Estado de contaminación por metales pesados en suelos de cítricos con cultivo ecológico por Pomares, Fernando, Estela, María, Tarazona, Francisco, Sala, M. O., Canet, Rodolfo

“…En cambio, el resto de los metales pesados (Fe, Mn, Ni, Pb, Zn y Cr) analizados dieron niveles algo más bajos a los huertos ecológicos. …”
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Geochemistry of arsenic and heavy metals in pyrite ash por Theorin, Gunilla

“…The predicted solution concentrations of Al, Fe, Cd, Cu, Pb, Zn and As from the model were compared to the pH leaching measurements. …”
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Curvas de absorción de nutrientes de la rosa variedad Rockefeller bajo condiciones de macrotúnel en la empresa Agroganadera Espinosa Chiriboga, Cotopaxi, Ecuador por Padilla V., Andrés F.

“…La tasa diaria de absorción es variable debido a que el K y Fe fueron absorbidos en mayor cantidad por la planta durante la formación de un nuevo brote (0 a 26 DDP). …”
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¿Podemos mejorar las estimaciones de las emisiones de N2O en Argentina? por Said, Andrés Demián, Posse Beaulieu, Gabriela, Vangeli, Sebastián, Popper, Azul

“…Los valores promedio estimados y reportados a partir de la bibliografía fueron: 0,0124 kg N2O–N (kg N)-1 (FE directas de N2O), 0,081 kg N volatilizado (kg N)-1 (fracción de volatilización) y 0,244 kg N (kg N)-1 (fracción de lixiviación). …”
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Capacity of two Staphylococcus aureus strains with different adaptation genotypes to persist and induce damage in bovine mammary epithelial cells and to activate macrophages por Sacco, Sofía Clara, Velázquez, Natalia S., Renna, María Sol, Beccaria, Camila, Baravalle, Celina, Pereyra, Elizabet Amanda Lorena, Monecke, Stefan, Calvinho, Luis Fernando, Dallard, Bibiana Elisabet

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Low-cost culture medium for biomass production of lactic acid bacteria with probiotic potential destined to broilers = Desarrollo de un medio de cultivo de bajo costo para la produ... por Berisvil, Ayelén Patricia, Astesana, Diego Martín, Zimmermann, Jorge Alberto, Frizzo, Laureano Sebastian, Rossler, Eugenia, Romero Scharpen, Analía, Olivero, Carolina Raquel, Zbrun, María Virginia, Signorini Porchiett, Marcelo Lisandro, Sequeira, Gabriel Jorge, Drago, Silvina, Soto, Lorena Paola

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Tolerancia a estrés por hierro en híbridos de Urochloa: metodología hidropónica eficiente en 21 días por Gaviria Valencia, Juan Manuel, Mejia, Juan Camilo, Espitia Buitrago, Paula Andrea, Barbosa Torres, Norma, Jauregui, Rosa

“…Los suelos ácidos tropicales limitan la productividad ganadera por toxicidad mineral, especialmente por exceso de hierro (Fe) (Borrero et al., 2017). En Urochloa spp., este estrés compromete el crecimiento y la absorción de nutrientes. …”
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Iron toxicity symptoms in yams (Dioscorea spp.) grown in water culture por Shiwachi, H., Kikuno, H., Okonkwo, C.C., Asiedu, Robert

“…Growth of varieties of Dioscorea alata and D. rotundata were stunted when they were grown in nutrient solutions containing 5 to 60 mg l−1 Fe. In D. alata variety TDa 95/00361, plants grown in 60 mg l−1 Fe solution exhibited reductions of 29–65% in plant height, leaf length and width, number of leaves, stems and roots, and root length compared to the control. …”
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Iron absorption from iron-biofortified sweetpotato is higher than regular sweetpotato in Malawian women while iron absorption from regular and iron-biofortified potatoes is high in... por Jongstra, R., Mwangi, M., Burgos, G., Zeder, C., Low, Jan W., Mzembe, G., Liria, R., Penny, M., Andrade, M.I., Fairweather-Tait, S., Felde, T. zum, Campos, Hugo, Phiri, K.S., Zimmermann, M., Wegmüller, R.

“…We labeled the test meals with 57Fe or 58Fe and measured cumulative erythrocyte incorporation of the labels 14 d after completion of each test-meal sequence to calculate iron absorption. …”
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Increased iron status during a feeding trial of iron-biofortified beans increases physical work efficiency in Rwandan women por Luna, Sarah V., Pompano, Laura M., Lung'aho, Mercy, Gahutu, Jean Bosco, Haas, Jere D.

“…Methods A total of 125 iron-depleted (ferritin <20 μg/L) female Rwandan university students (18–26 y) were selected from a larger sample randomly assigned to consume iron-biofortified beans (Fe-Bean; 86.1 mg Fe/kg) or conventional beans (control: 50.6 mg Fe/kg) twice daily for 18 wk (average of 314 g beans consumed/d). …”
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Host-parasite association between Didelphis albiventris (Didelphimorphia: Didelphidae) and Ixodes loricatus (Acari: Ixodidae) in their southern ranges por Tarragona, Evelina Luisa, Mastropaolo, Mariano, Zurvera, Daniel, Beldomenico, Pablo Martín, Guglielmone, Alberto

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Masas de aire y patrones de circulación asociados a la ocurrencia de deficiencias hídricas severas durante el período crítico de maíz por Dickie, Maria Jose, Coronel, Alejandra Silvia

“…El área de estudio de este trabajo se ubica en el departamento Rosario, provincia de Santa Fe donde se realizó una clasificación de los procesos sinópticos asociados a eventos de deficiencias hídricas severas (DHS) que afectan al rendimiento (R) durante el período crítico (PC) del cultivo de maíz. …”
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Evaluación general de los micronutrientes en la Estación Experimental Caribia. por Bruges Deluque, J.A.

“…Hubo respuesta de campo a aplicaciones de: 40 kg/ha de ZnSO4 y 20 kg/ha de bórax en la serie M1; 15 kg/ha de FeSO4 y 20 kg/ha de bórax en la M2 y 15 kg/ha de MnSO4 y 30 kg/ha de FeSO4 en la M3. …”
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Genome-wide association study of phytic acid in wheat grain unravels markers for improving biofortification por Zhengyu Wen, Juliana, Philomin, Dhugga, Harshaant S., Pacheco, Mario, Martínez, Ulises I., Aguilar, Agustin, Ibba, Maria Itria, Velu, Govindan, Singh, Ravi P., Dhugga, Kanwarpal S.

“…Breeding efforts thus far have been directed toward increasing the grain concentrations of iron (Fe) and zinc (Zn) ions. Phytic acid (PA) chelates these metal ions, reducing their bioavailability in the digestive tract. …”
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Biofortification to avoid malnutrition in humans in a changing climate: Enhancing micronutrient bioavailability in seed, tuber, and storage roots por Dwivedi, Sangam, García Oliveira, Ana Luísa, Govindaraj, Mahalingam, Ortíz, Rodomiro

“…Approximately 4.6 million households currently cultivate Zn-rich rice and wheat, while ~3 million households in sub-Saharan Africa and Latin America benefit from Fe-rich beans, and 2.6 million people in sub-Saharan Africa and Brazil eat provitamin A-rich cassava. …”
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Proof of concept and early development stage of market-oriented high iron and zinc rice expressing dicot ferritin and rice nicotianamine synthase genes por Tsakirpaloglou, Nikolaos, Bueno-Mota, Gela, Soriano, Jessica Candace, Arcillas, Erwin, Yu, Su-May, Bouis, Howarth E., Arines, Felichi Mae, Stangoulis, James, Trijatmiko, Kurniawan Rudi, Reinke, Russell, Tohme, Joseph, Slamet-Loedin, Inez H.

“…Micronutrient deficiencies such as iron (Fe), zinc (Zn), and vitamin A, constitute a severe global public health phenomenon. …”
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