Biblioteca Digital

990 resultados para Relation parent enfant

Organic reduction of iron and manganese oxides in relation to tertility of paddy

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Characteristies of soil acidity of paddy soils in relation to rice growth

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Physico-chemical properties of Oxisols and ultsols on relation to soil managemen

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Efficient management of nitrogen fertilizers for flooded in relation to nitrogen

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Micromorphological study on horizon differentiation of red soil in relation to..

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Exchangeable potassium in lateritic soils of china derived from different parent

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Geochenistry of water-soluble fluorine in Aridisols with different landscape and relation to endemic diseases in the Tianshan Mountains region

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Decomposition of plant materials in relation to their chemical composition in paddy soil

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Study on soil PH and plant growth in relation to liming

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The status of microelements in relation to crop production in paddy soils of China Ⅲ.zine

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The status of microelements in relation to crop production in paddy soils of China:II.molybdenum

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The status of microelements in relation to crop production in paddy soils of China I.boron

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Characteristics of element migration with water and their relation to pedogenesis in south China

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Reducing substances in relation to rice yield in paddy soils

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Organic acid accumulation under flooded soil conditions in relation to the incorporation of wheat and rice straws with different C : N ratios

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