188 resultados para Indicators of soil quality

Effect of soil erosion on spring barley growth in east Anglia,England:preliminary results

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Effects of water regime and reaction of soil on properties of newly-formed humic

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

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Geochemical of soil formation in south china sea islanderistics of soils in islands of south china sea

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Improvement of soil physical properties with soil condition

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

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Mineral composition of soil colloids and its bearing on the genesis and classifi

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

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The processes and regionalization of soil salinization and alkalization in china

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Salient characteristics of soil-forming processes in Xizang (Tibet)

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Lime potential of soil as directly measured with two ion-selecctive electrodes

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

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Influence of soil submergence on potassium-calcium activity ratio as measured...

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Secondary alkalization of soil in Huang-Huai-Hai plain

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The condition and status of soil potassium and the application of potassium...

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