Biblioteca Digital

157 resultados para fertility of soil

the effect of soil organic matter on fate of polycyclic aromatic hydrocarbons in soil: a microcosm study

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Distribution of soil inorganic carbon storage and its changes due to agricultural land use activity in China.

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A case study of long-term field performance of check-dams in mitigation of soil erosion in Jiangjia stream, China

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Aspects of the chemical structure of soil organic meterials as revealed by solid

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A new software for GIS image pixed topographic factor remote sensing monitoring of soil losses

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Potassium release on drying of soil samples from a variety of weathering regimes

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A preciminary study on electrophoretic velocity and viscosity of soil colloid...

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Effect of soil pH on P-adsorption by seeral typical red soil groups

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Effects of soil texture and CaCO3 on turnover of organic material in chao soils

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Release of soil nonexchangeable K by organic acids

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Determination of soil base-soluble se by anodic stripping voltammetry with aurum thin-film electrode

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Effect of soil erosion on spring barley growth in east Anglia,England:preliminary results

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Effects of water regime and reaction of soil on properties of newly-formed humic

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Status of soil Zn in citrus-cultiated ares of south China

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Geochemical of soil formation in south china sea islanderistics of soils in islands of south china sea

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