Biblioteca Digital

342 resultados para Alkaline earth metals

The effects of rare earth elements on growth of crops

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Effectiveness of partially acidulated phosphate rock in red earth area of china

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Content and distribution of rate earth elements in slils of Ching

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Element distribution in soils on red earth-hill landscape in subtropical zone of

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Effect of wet cultivation on properties and element movement of red earth and it

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Alkaline soils and their improvement in Huang-huai-hai plant of china

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Alkaline soils in China

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Tillage problems of paddy soils derived from red earth in hilly regions

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Content and distribution of rate earth elements in slils of Ching

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Element distribution in soils on red earth-hill landscape in subtropical zone of

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Formation of soil aggregates in cultivated red earth

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Geochemical characteristics of some transitional and rare earth elements in paddy soils of red earth region,Guangdong province

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Heavy metals in the sediments of tidal zone of yellow sea,jiangsu province,Eastern China

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A preparing study on monitoring of annual soil loss in red earth region by remote sensing

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Element distribution in soils on red earth-hill landscape in subtropical zone of China

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