Resultados de búsqueda - "potassium"

Soybean (Glycine max) response to rhizobia inoculation as influenced by soil nitrogen levels por Nyaguthii, M.C.

“…The main plot as Sympal (contains phosphorus, potassium, Sulphur, calcium, magnesium, and zinc) applied at a rate of 30 kg P ha-1and the sub-plots had Phymyx at 5 levels with and without inoculation. …”
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Zinc effects of maize and common bean grain yield and zinc use efficiency in Siaya County, Kenya por Mutambu, Dominic Mwanzia

“…Zinc fertilizers did not significantly increase the maize and common bean grain nitrogen, phosphorus, potassium, sulphur, protein, boron, copper, iron, and manganese. …”
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Nitrate and nitrite absorption, recycling and retention in tissues of sheep por Villar, Maria Laura, Godwin, Ian Robert, Hegarty, Roger Stephen, Erler, Dirk V., Farid, Haneih T., Nolan, John Vivian

“…A sequence of three experiments was conducted to investigate the absorption, metabolism and excretion of nitrate and nitrite through the gastrointestinal tract (GIT) of sheep, and to determine the fate of nitrate and nitrite in body fluids, tissues and faeces after intravenous dosing with 15Nlabeled potassium nitrate (K15NO3) and with 15N-labeled sodium nitrite (Na15NO2). …”
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Expression of animal anti-apoptotic gene ced-9 enhances tolerance during Glycine max L.– Bradyrhizobium japonicum interaction under saline stress but reduces nodule formation por Robert, German, Muñoz, Nacira Belen, Melchiorre, Mariana, Sanchez, Federico, Lascano, Hernan Ramiro

“…Hairy roots expressing Ced-9 had better homeostasis maintenance, preventing potassium release; increasing the ATP levels and controlling the oxidative damage avoiding the increase of reactive oxygen species production. …”
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Colorado River (Argentina) Water Crisis Scenarios and Influence on Irrigation Water Quality Conditions por Trillini, Mariano, Pierini, Jorge Omar, Vallese, Federico Danilo, Dunel Guerra, Luciana Gisele, Pistonesi, Marcelo Fabian

“…These physicochemical parameters were performed following the protocols proposed using standard methods: total dissolved solids, pH, electrical conductivity (EC), calcium, magnesium, sodium, potassium, carbonates, bicarbonates, chlorides, sulfates and sodium adsorption ratio were analyzed and classified. …”
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Desarrollo de la mancha foliar por Bipolaris maydis (teleomorfo: Cochliobolus heterostrophus) en maíz dulce, en función de nitrógeno, potasio y silicio en invernadero por Castellanos González, Leonides, de Mello Prado, Renato, Silva Campos, Cid Naudi, Barbosa da Silva Júnior Fiallos, Gabriel

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Exercise-induced cardiac remodeling : a potential cause of pathological changes in the equine heart? por Neil, Maria

“…Hypoxia associated with airway obstructions is a contributing factor to the cardiac remodeling as it causes a more excessive hypertrophy and potentially induces arrhythmias due to disturbances in the potassium homeostasis.…”

Hälsopåverkan av syra- och basbildande livsmedel por Thuresson, Christine, Langborger, Rebecka

Varför får kon kalvningsförlamning och hur kan förekomsten minskas por Eriksson, Elin

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Teffgräs som grovfoder till häst por Stjärnerud, Jenny

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Inter-community and on-farm asymmetric organic matter allocation patterns drive soil fertility gradients in a rural Andean landscape. por Caulfield, Mark E., Fonte, Steven J., Tittonell, Pablo Adrian, Vanek, Steven J., Sherwood, Stephen, Oyarzun, Pedro, Borja, Ross Mary, Dumble, Sam, Groot, Jeroen C.J.

“…For example, soil organic carbon (SOC), total nitrogen (N), available phosphorus (P), and exchangeable potassium (K) all decreased with distance from the homestead, while SOC, total N, and available P were positively correlated with a farmer's perception of soil fertility. …”
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Sensitivity of global soil carbon stocks to combined nutrient enrichment por Crowther, Thomas W., Riggs, Charlotte E., Lind, Eric M., Borer, Elizabeth T., Seabloom, Eric William, Hobbie, Sarah E., Wubs, Engel Reinder Jasper, Adler, Peter B., Firn, Jennifer L., Gherardi, Laureano A., Hagenah, Nicole, Hofmockel, Kirsten S., Knops, Johannes M.H., McCulley, Rebecca L., MacDougall, Andrew S., Peri, Pablo Luis, Prober, Suzanne M., Stevens, Carly J., Routh, Devin

“…However, when these nutrients were added in combination with potassium and micronutrients, soil carbon stocks changed considerably, with an average increase of 0.04 KgCm−2 year−1 (standard deviation 0.18 KgCm−2 year−1). …”
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Efecto de la fertilización NPK del pasto kikuyo (Pennisetum clandestinum hoestch) sobre poblaciones de insectos chupadores por Palacio M., Cesar, Vergara R., Rodrigo

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Relación del índice de sitio con los factores que influyen en el crecimiento de Tectona grandis L.F. y Bombacopsis quinata (Jacq.) Dugand, en Costa Rica. Una herramienta práctica p... por Montero M., Marcelino, Ugalde, Luis, Kanninen, Markku

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Flytgödsel till vall : tolkning av flytgödselanalys och anpassning till vallens näringsbehov por Gustafsson, Linnéa

Pottaskeframställning och tjärbränning i Femsjö socken från år 1700 till 1900 por Jorlén, Karl

“…Pot ash is the ash one get when beech or other hardwoods with high amounts of potassium carbonate are burned. Pot ash was used for many purposes such as glass, soap and washing powder production. …”
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Analysis of the distribution of plant nutrients in a biogas production system por Johansson, André

“…The organic dairy farms lost phosphorous and potassium however, so it is dependent on each in-dividual farm what plant nutrient is valued the most. …”
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Olika oorganiska kvävekällors effekt på blåbärsplantors tillväxt por Lynander, Ella

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Nutrient dynamics in pak choi cultivation fertilized with biogas digestate : effects of non-nutrient digestate elements and amendment with mineral nutrients por Weimers, Kristina

“…However, it cannot be excluded that it was caused by higher concentrations of potassium (K) and chlorine (Cl). Finally, the digestate was not found to alleviate plant response to nutrient stress. …”

The beneficial plant growth-promoting association of Rhizobium leguminosarum bv. trifolii with rice roots por Yanni, Youssef G., Rizk, Rizk Y., El-Fattah, Faiza K. Abd, Squartini, Andrea, Corich, Viviana, Giacomini, Alessio, de Bruijn, Frans, Rademaker, Jan, Maya-Flores, Jaime, Ostrom, Peggy, Vega-Hernandez, Maria, Hollingsworth, Rawle I., Martinez-Molina, Eustoquio, Mateos, Pedro, Velazquez, Encarna, Wopereis, Judith, Triplett, Eric, Umali-Garcia, Mercedes, Anarna, Juliet A., Rolfe, Barry G., Ladha, Jadish K., Hill, James, Mujoo, Rajni, Ng, Perry K., Dazzo, Frank B.

“…The benefits of this association leading to greater production of vegetative and reproductive biomass more likely involve rhizobial modulation of the plant’s root architecture for more efficient acquisition of certain soil nutrients [e.g. N, phosphorus (P), potassium (K), magnesium (Mg), calcium (Ca), zinc (Zn), sodium (Na) and molybdenum (Mo)] rather than biological N2 fixation. …”
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