Resultados de búsqueda - "potassium"

Inyección de nutrientes: una técnica eficiente para incrementar el rendimiento del cultivo de plátano (Musa AAB)1 por Silva Arero, Elias Alexander, Cardona, William Andres, Bolaños Benavides, Martha Marina, Morales Osorno, Humberto

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Relación entre la fertilidad del suelo y la nutrición del plátano en Cundinamarca (Colombia) con la incidencia de dos enfermedades bacterianas por Bautista Montealegre, Luis Gabriel, García Guzmán, Sebastián David, Bolaños Benavides, Martha Marina

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Análisis comparativo de suelos cultivados y de monte de la provincia del Chaco, Argentina = Comparative analysis of cultivated and native forest soilsof the province of Chaco, Arge... por Pérez, Germán Luis, Sotelo, Cristina Esther, Sirio, Andrea A., Carnicer, Sebastian, Mansilla, Natalia P., Fernandez Lopez, Carolina, Castelan, Maria E.

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Soil erosion rates and nutrient loss in rangelands of Southern Patagonia por Peri, Pablo Luis, Lasagno, Romina Gisele, Chartier, Marcelo Pablo, Roig Junent, Fidel Alejandro, Rosas, Yamina Micaela, Martinez Pastur, Guillermo José

“…The main soil nutrient depleted during erosion processes was nitrogen (mean sites value of 17.9 kg N ha−1 year−1) followed by potassium (mean of 9.2 kg K ha−1 year−1) followed by phosphorus (mean of 0.6 kg P ha−1 year−1). …”
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Fitotoxicidad de un formulado comercial de glifosato sobre Lemna gibba L. por Sione, Silvana María José, Ramírez, Adriana C., Sasal, Maria Carolina, Paravani, Enrique V., Wilson, Marcelo German, Gabioud, Emmanuel Adrian, Polla, Wanda Marina, Repetti, María Rosa, Oszust, José Daniel

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Modelo empírico integral de una plantación de Eucalyptus granáis en Concordia, Entre Ríos = Experimental model of a Eucalyptus grandis plantation in Concordia, Entre Ríos por Frangi, Jorge L., Pérez, Carolina, Goya, Juan, Teson, Natalia, Barrera, Marcelo Daniel, Arturi, Marcelo Fabian

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Caracterización de diferentes compost para su uso como componente de sustratos por Barbaro, Lorena Alejandra, Karlanian, Monica, Rizzo, Pedro Federico, Riera, Nicolas

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Alternativas de manejo silvícola para la conservación de nutrientes en sistemas forestales en Misiones, Argentina por Martiarena, Rodolfo, Pinazo, Martin Alcides, Von Wallis, Alejandra, Knebel, Otto Eduardo, Pahr, Norberto Manuel

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Effect of processing on the physicochemical, sensory, nutritional and microbiological quality of fresh-cut ‘rojo brillante’ persimmon por Sanchís, Elena

“…Antimicrobial edible coatings were prepared from the optimised apple pectin-based edible coating by incorporating different antimicrobial agents (potassium sorbate (PS) at 2 or 4 g kg-1, sodium benzoate (SB) at 4 g kg-1, or nisin (NI) at 500 IU mL-1). …”
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Cálculo de requerimientos de minerales para bovinos lecheros por Ceballos Márquez, Alejandro

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Hantering av gödsel på svenska hästanläggningar por Eriksson, Anna

“…The management of the manure is important because it contains high levels of the three important plant nutrients: nitrogen (N), phosphorus (P) and potassium (K). Manure management in paddocks during the winter months has been shown to be an important factor in reducing eutrophication which is the result of a plentiful supply of N, P and K to the ground. …”

Attityder till implementering av precisionsodlingsteknik por Olsson, Frida

“…Eight advisors and sixteen farmers were asked for their opinion of a number of specific techniques for precision agriculture, such as yield-mapping, precision liming, the Yara Nitrogen Sensor and site-specific fertilization with phosphorous and potassium. They were also asked to describe the way in which the counselling in Swedish agriculture is used and also about it's importance for the adaptation of new techniques. …”
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Vallört som växtnäringskälla por Brusling, Anna

“…However, comfrey liquid can be used in fruit setting crops as tomatoes, peppers and cucumber, from the time of flowering, as it is a rich source of potassium. Due to the content of pyrrolizidin alkaloids in comfrey it is desirable with more studies about the toxic substances, to see whether they are taken up by crops fed with comfrey.…”
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Majs till mogen skörd por Åkesson, Erik

“…The corn got 129 kg nitrogen, 28 kg phosphorus and 100 kg potassium. The plant nutrition was given as liquid manure, start nutrition with mineral fertilizers and Nitrogen 27 sulphur. …”
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Stem injection of different nitrogen forms into young Norway spruce por Petersson, Anna

“…A total of 18 trees were selected for treatment, equally divided between three treatments, potassium nitrate, glutamine and water (control). The solutions were labelled with 15N in order to enable assessment of how the injected nitrogen compounds are distributed within the crown, as well as speed of translocation. …”
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Variationer i löslighet (Kd) inom Kindla och dess beroende av pH por Eriksson, Adam

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Dinámica del carbono lábil del suelo en sistemas forestales de Eucalyptus grandis en la Mesopotamia Argentina = Dynamic of soil labile carbon in forest systemsof Eucalyptus grandis... por Romaniuk, Romina Ingrid, Venece, Matias, Cosentino, Vanina Rosa Noemi, Alvarez, Carina R., Ciarlo, Esteban Ariel, Rimski-Korsakov, Helena, Steinbach, Haydeé S., Lupi, Ana Maria

“…To quantify the labile carbon in the soil, the soluble organic carbon was extracted with a 0.5M potassium sulfate solution. Soluble organic carbon concentration did not differ according to the age of the stands, with average values of 45.6 mg kg-1 in clay soils, and of 32.8 mg kg-1 in sandy soils, showing a positive association with clay content. …”
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Análisis comparativo de métodos de extracción de ADN en semillas de algodón (Gossypium hirsutum) = Comparative analysis for DNA extraction methods from cotton seeds (Gossypium hirs... por Paz, Florencia Agustina, Parellada, Eduardo Alberto, Cornacchione, Monica, Palma, Gustavo Adolfo, Coria, María Sumampa

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Cambios en los atributos del suelo por aplicación continua de efluente porcino por Pegoraro, Vanesa Romina, Bachmeier, Omar, Lorenzon, Claudio Antonio, Conde, María Belén, Ortiz, Jimena, Barbosa, Anne, Zubillaga, Marta

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The spatiotemporal stability of plant diversity is disconnected from biomass stability in response to human activities in a South American temperate grassland por Campana, Sofía, Tognetti, Pedro Maximiliano, Alberti, Juan, Graff, Barbara Pamela, Molina, Cecilia D., Silvoso, María Celeste, Yahdjian, Laura

“…We conducted a factorial experiment of biomass removal (grazing, mowing, or intact -no removal-) and nutrient addition (unfertilized or fertilized with nitrogen, phosphorus, and potassium) in a temperate grassland of Argentina, South America. …”
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