Resultados de búsqueda - ".cu"

Long-term application of digestate and biofuel ash to arable soil : effects on the solubility of Cd, Al and trace metals as evidenced by simulated scenarios por Bäckström, Elias

“…The desorption of Cu was instead affected by the increase in pH following ash application. …”

Ataxia enzoótica tardía en corderos asociada a deficiencia de cobre en una majada de la región semiárida central Argentina = Late enzootic ataxia in lambs associated with copper de... por Carosio, Agustin, Bengolea, Adriana, Sager, Ricardo Luis, Page, Walter Juan Percy, Martinez, Manuel

“…El cobre (Cu) participa entre otras funciones del proceso de mielinización del sistema nervioso central del feto. …”
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Comportamento do cobre em solos cultivados com cana de acúcar por Jacintho, A.O., Bittencourt, V.C., Machado, P.R.

“…A fraction of the added Cu ions forms very stable complexes or chelates, and the recovery of the Cu adsorbed with 0,05 N HCL solutions was not quantitative in most cases. …”
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A survey of some plasma metabolites and haematological parameters of grazing White Fulani cattle and Kano Brown goats in Nigeria por Okorie, A.U., Anugwa, F.O.I.

“…In the White Fulani, the values for Hb, RBC, WBC, and PCV were 11.53g/100 ml; 6.5 million/cu mm; 7.18 thousand/cu mm and 32.03 per cent, respectively. …”
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Content of macro- and microminerals in wrapped forages for horses por Zhao, Xue

“…Thus, supplementation with Ca, P, Na, Co, Cu, I, Se, and Zn minerals is suggested to horses fed only forages. …”

Evolución estacional de nutrimentos en Pinus radiata por Vidal, I, Ferrada, R, Riquelme, E

“…The seasonal variation of N, P, K, Ca, Mg, Na, Cu, Mn, Fe y Zn was studied in a 6 years old stand of Pinus radiata D Don. …”
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Effects of corn and molasses supplements with and without feed additives on performance, voluntary intake, and digestive function in cattle fed bermudagrass hay por Balbuena, Osvaldo

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A new precipitation technique provides evidence for the permeability of Casparian bands to ions in young roots of corn (Zea mays L.) and rice (Oryza sativa L.) por Ranathunge, Kosala, Steudle, Ernst, Lafitte, Renee

“…Hence, at least Cu2+ did cross the endodermis dragged along with the water. …”
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Use of copper hydroxide in the cultivation of lisianthus seedlings (Eustoma grandiforum L.) under floating system por Barbaro, Lorena Alejandra, Karlanian, Monica, Mata, Diego Alejandro

“…However, root damages at the cutting point are a possible access for pathogens. The use of Cu(OH)2 in the nutrient solution as a chemical pruning method was evaluated. …”
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Evaluación del comportamiento de los coadyuvantes sobre el control de Xanthomonas axonopodis pv. citri en cultivo de naranja por Mitidieri, Mariel Silvina, Segade, Gonzalo, Ros, Patricio Guillermo, Brambilla, Maria Virginia, Barbieri, Martin Osvaldo, Piris, Estela Beatriz, Timpone, Juan Pablo, Luna, Mariano José

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Fraccionamiento de zinc, cobre y cobalto en suelos de banco y estero del módulo experimental de Mantecal, Edo. Apure por López Hernández, D, Heudes, J.R, Carrion, N

“…Se presenta el fraccionamiento del Zn, Cu y Co en suelos de banco (Entisoles y Alfisoles) y estero (Vertisoles) en el Módulo Experimental de Mantecal (Edo Apure). …”
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Remediation of metal contaminated soils por Marsz, Aleksandra Monika

“…This study suggest that ZVI addition can be a suitable remediation method for As and Cu, also in a long-term-perspective. For Cu pH needs to be kept at about 7, since binding strength of Cu by ferric (hydr)oxides decreases with decreasing pH.…”
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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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Predicting the impact of secondary macronutrient and micronutrient deficiencies on the responses of potato to site-specific fertilizer recommendations in Rwanda por Mahieu, S.

“…Plant Zn concentrations were mainly predicted by exchangeable bases and agro-ecological zone. Plant Cu concentrations were mainly predicted by agro-ecological zone. …”
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Bio-economic evaluation and optimization of livestock intensification in the Central Highlands of Vietnam. por Birnholz, Celine A., Bolliger, Adrian M., Tan Khanh, Truong, Groot, Jeroen C.J., Paul, Birthe K.

“…Household surveys were carried out in Cu Jut and Ea Kar districts and farming systems and production specialization were found to differ in each district. …”
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Bio-economic evaluation and optimization of livestock intensification options in the Central Highlands of Vietnam por Birnholz, Celine A., Bolliger, Adrian M., Khanh, Truong Tan, Groot, Jeroen C.J., Paul, Birthe K.

“…Household surveys were carried out in Cu Jut and Ea Kar districts and farming systems and production specialization were found to differ in each district. …”
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Los micronutrimentos y su importancia en la agricultura. por Lora Silva, R.

“…En el suelo, el Cl esta presente principalmente en forma iónica insoluble. El Cu en estado natural se presenta como Cu metálico, minerales de Cu, compuestos solubles en agua. …”
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Influencia de las propiedades de suelos del Pacífico Sur sobre su contenido de cationes menores. 2. Cobre y zinc extraíbles por Flores, R.A, Bornemisza, E, Alvarado, A

“…En este último valle se encontraron correlaciones positivas entre el contenido de Cu, la fracción fina y la CIC. La cantidad de Cu extraíble correlacionó significativamente con el Zn disponible. …”
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Disponibilidad y contenido de cobre, zinc and magnesio en un ultisol y un inceptisol bajo diferentes niveles de manejo. por Serpa, R, Bornemisza, E.

“…Tomato was grown in the greenhouse to study the effects of the treatments. It was observed that Cu absorption by the plant was little affected by liming in both soils, the high Cu Inceptisol or the low Or Ultisol. …”
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Determinación de Curvas de Absorción de Nutrientes en la variedad CP-722086 de Caña de Azúcar en los tres períodos de zafra 2007-2008 en el Ingenio La Grecia, Choluteca, Honduras por Flores, Oscar O., Aguirre, Kenia D.

“…Se concluyó que la variedad CP-722086 absorbió en el primer tercio: N = 260, P = 80, K = 819, Ca =95, Mg = 61, kg/ha y Fe = 180, Mn = 5127, Cu = 738, Zn = 3454, B = 686, g/ha. En el segundo tercio absorbió: N = 371, P = 77, K = 1101, Ca = 113, Mg = 65, kg/ha y Fe = 110, Mn = 4444, Cu = 1284, Zn = 1799, B = 989, g/ha. …”
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