Biblioteca Digital

974 resultados para educational status

Status of the scaleless species of Schistura in China, with description of a new species(Teleostei: Bal: toridae)

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Status of miceoelements in soil of china and their role in crop production

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Status of microelements in soils of china

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Status of rare earth elements in soils

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The relationship between the status of rhizosphere pH of different crops and...

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Nutrient status fertilization of upland soils in tropical and subtropical China

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China: status and use of micronutrients

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Copper status permanently and long-term waterlogged paddy soils and response of

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Effect of potassium nutrition of different arieties of rice on the redox status

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

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Potassium status and potassium fertilizer requirement of the soils in tropical..

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Status and transformation of phosphoyus in tropical soils of china with special.

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On the status of soil potassium and the sequence of transformation of potassiumb

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Nitrogen and potassium status in rhizosphere

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