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Agricultural soils

PHYSICAL AND CHEMICAL DEGRADATION OF AGRICULTURAL SOILS AT SAN PEDRO LAGUNILLAS NAYARIT

PHYSICAL AND CHEMICAL DEGRADATION OF AGRICULTURAL SOILS AT SAN PEDRO LAGUNILLAS NAYARIT

... of agricultural soils of San Pedro Lagunillas, Nayarit, Mexico; considering physical and chemical ...properties. Soils maintained with natural vegetation but slightly grazed and agricultural ...

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Ranking factors affecting emissions of GHG from incubated agricultural soils

Ranking factors affecting emissions of GHG from incubated agricultural soils

... from agricultural soils, the major controlling factors and which combi- nation of factors minimize emissions is critical in the development of effective ...

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Testing of leachability and persistence of sixteen pesticides in three agricultural soils of a semiarid Mediterranean region

Testing of leachability and persistence of sixteen pesticides in three agricultural soils of a semiarid Mediterranean region

... Leaching, the movement of water and chemicals into deeper soil layers and groundwater is a subject of worldwide interest because a high percentage of drinking water is extracted from groundwater. The objective of this ...

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Bioaugmentation with Pseudomonas sp strain MHP41 promotes simazine attenuation and bacterial community changes in agricultural soils

Bioaugmentation with Pseudomonas sp strain MHP41 promotes simazine attenuation and bacterial community changes in agricultural soils

... of agricultural soils contaminated with the herbicide simazine was ...two soils: soil that had never been previously exposed to s-triazines (NS) and soil that had 4 20 years of s-triazine application ...

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Effects of physicochemical soil properties of five agricultural soils on herbicide soil adsorption and leaching

Effects of physicochemical soil properties of five agricultural soils on herbicide soil adsorption and leaching

... C. Alister, M. Araya, and M. Kogan. 2011. Effects of physicochemical soil properties of five agricultural soils on herbicide soil adsorption and leaching. Cien. Inv. Agr. 38(2): 243-251. Once pesticides ...

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Afectaciones y consecuencias de los derrames de hidrocarburos en suelos agrícolas de Acatzingo, Puebla, México.

Afectaciones y consecuencias de los derrames de hidrocarburos en suelos agrícolas de Acatzingo, Puebla, México.

... their soils are impacted, the effort is still insufficient since there is a latent risk due primarily to the use of obsolete ducts, the lack of functionality analyses and failure modes, as well as the ...

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La clasificación de suelos de Cuba: énfasis en la versión de 2015

La clasificación de suelos de Cuba: énfasis en la versión de 2015

... clasificación de suelos en la cual denomina los suelos con el término de tierra y los separa por el color, la textura, el contenido en gravas y piedras. Realmente este tipo de clasificación debe considerarse como una ...

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Biodegradation of PAHs: analysis and stimulation of degrading bacterial populations / Biodegradación de HAPs: análisis y estimulación de poblaciones bacterianas degradadoras

Biodegradation of PAHs: analysis and stimulation of degrading bacterial populations / Biodegradación de HAPs: análisis y estimulación de poblaciones bacterianas degradadoras

... Reduced bioaccessibility to soil microorganisms is probably the most limiting factor in the bioremediation of PAH-polluted soils. We used sunflowers planted in pots containing soil to determine the influence of ...

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Electro-bioremediation of diesel polluted soils

Electro-bioremediation of diesel polluted soils

... 3. Study of the efficiency of the direct electro-bioremediation treatment during short-term tests of 14 days, with and without applying polarity-reversal strategy, in the removal of pollutants using bench scale setups. ...

361

Assessment of PM10 and heavy metal concentration in a ceramic cluster (NE Spain) and the influence on nearby soils

Assessment of PM10 and heavy metal concentration in a ceramic cluster (NE Spain) and the influence on nearby soils

... VICENTE, A. B., et al. Assessment of PM10 and heavy metal concentration in a ceramic cluster (NE Spain) and the influence on nearby soils. Journal of Geochemical Exploration, 2014, 144: 320-­‐327 ...

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Ubiquitous technologies for agricultural applications

Ubiquitous technologies for agricultural applications

... to monitor and track critical variables for the crops in a dynamic way. Other works have presented robots and other machinery specifically designed for crop management and intense agricultural purposes [Belforte ...

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Impact attribution models to evaluate drought effects: economic impacts, risk analyses and management strategies in Spain and Chile

Impact attribution models to evaluate drought effects: economic impacts, risk analyses and management strategies in Spain and Chile

... between agricultural water use and the use of inputs from agriculture by the Agri-food industry, but in order to be relevant for our purposes the relation must be directly attributable to ...between ...

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Para descargar el documento haz clic AQUÍ

Para descargar el documento haz clic AQUÍ

... for agricultural crops which only need a soil depth of 10 to 15 cm to fulfil this requirement, but for forestry and perennial horticulture it is an important ...Most soils (>80%) in south-western ...

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Soil fatigue and its specificity towards pepper plants in greenhouses

Soil fatigue and its specificity towards pepper plants in greenhouses

... the soils were disin- fected with heat at 100°C, which suggests that in such soils the fatigue is related to biotic factors, in particular to microorganisms ...

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The effect of agricultural subsidies on migration and agricultural employment

The effect of agricultural subsidies on migration and agricultural employment

... the agricultural sector present certain challenges for measurement because agricultural jobs tend to follow seasonal ...the agricultural sector due to this seasonal ...fall-winter agricultural ...

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Development models, agricultural policies, and agricultural growth: Peru, 1950 2010

Development models, agricultural policies, and agricultural growth: Peru, 1950 2010

... original agricultural structure. The haciendas were transformed into agricultural cooperatives and SAIS, with that becoming the dominant form of organisation in Peruvian agriculture until they were ...

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Forest to pasture:development or destruction?

Forest to pasture:development or destruction?

... volcanic soils, perhaps shows less activity but again in northern Guatemala FYDEP, the official colonization agency, has been vigorously promoting the settlement of Kekchi-speaking Maya Indians from the Vera Paz ...

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La asociatividad económica de pequeñas unidades  productivas y la agroexportación en la macro región nor oriental del Perú

La asociatividad económica de pequeñas unidades productivas y la agroexportación en la macro región nor oriental del Perú

... gerentes, trabajadores, directores, proveedores de insumos) a través de contratos explícitos e implícitos” (Agricultural Cooperative Services, 1989). El valor e interés de estos trabajos se relaciona a que ...

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Effects of non native riparian plants in riparian and fluvial ecosystems: a review for the Iberian Peninsula

Effects of non native riparian plants in riparian and fluvial ecosystems: a review for the Iberian Peninsula

... Changes in riparian soil properties caused by plant invasions have been associated to changes in the composition of the soil arthropod com- munity (Gutiérrez-López et al., 2014; Maceda- Veiga et al., 2016). Similarly, ...

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Estrategias de reproduccion familiar en Santa María Moyotzingo, Puebla, México.

Estrategias de reproduccion familiar en Santa María Moyotzingo, Puebla, México.

... This restructuration was motivated by the establishment of modern industry in the territory of Moyotzingo, which began after the inauguration of the México-Puebla freeway in 1962. Later, it was strengthened with the ...

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