Biblioteca Digital

999 resultados para savannah soil

Soil erosion control by integrated utilizing soil in tropical and subtropical

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Element migration with soil erosion and its effects on environment changs

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Water and nutrient cycling in red soils and regulation and control of red soil agroecology

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Characteristics and utilization of arid soil resources in China

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Biological environment and integrated exploitation of hilly red soil region of..

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Upland soil resources in tropical and subtropical china

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Element leaching and current soil forming processes of red soils

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Improvement of salt-affected soil in china

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Soil degradation and sustainable agriculture in south china

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Sustainable land use in the hilly red soil region of southeast china

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Adsorption of anions by variable charge soils in relation to the electric charge of the soil

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Long-rang effect of electric charge of ion-exchange resion and soil on potential of ion-selective electrodes

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Long-rang effect of electric charge of ion-exchang resin and soil on potential of ion--selective electrodes

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Bound trifluralin residues in soil and their effects on crops

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Study on degradation and binding of trifluralin in soil

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