Biblioteca Digital

994 resultados para Soil disturbance

Applications of ion-selective electrodes in soil science

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Phosphorus compounds in a long-term fertilized acid soil

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

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Better land use and reclamation of the red soil hilly region of sounthern china

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Optimization of agricultural ecological patterns in upland of red soil

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Effect of zine supply on citrus growth in the major soil types in south china

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Reference soil profiles of people's republic of china

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Soil surver,perspectives and stategies

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Study on bechaviour of pesticide dimchypo in soil

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Magnesium influence on plant uptake of phosphorus n a calcareous soil

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

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Contaminants and the soil environment in China:contaminants and soil environment

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A study crop responses to fertilizer sulfur on red soil in China

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

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Land-supporting capacity of typical areas in red soil and yellow soil zones of

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