Result Number | Material Type | Add to My Shelf Action | Record Details and Options |
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1 |
Material Type: Artigo
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Does the crop or the soil indicate how to save nitrogen in maize production?: Reviewing the state of the artSchroder, J.J ; Neeteson, J.J ; Oenema, O ; Struik, P.CField crops research, 2000, Vol.66 (2), p.151-164 [Periódico revisado por pares]Elsevier B.VTexto completo disponível |
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2 |
Material Type: Artigo
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Database-related accuracy and uncertainty of pedotransfer functionsSchaap, M.G. (USDA-ARS, U.S. Salinity Laboratory, Riverside, CA.) ; Leij, F.JSoil science, 1998-10, Vol.163 (10), p.765-779 [Periódico revisado por pares]Baltimore, MD: Lippincott Williams & WilkinsSem texto completo |
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3 |
Material Type: Livro
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Dissolution of rock phosphate in acid soils: the effect of calcium and soil pH. [PortugueseMelo J.A.S.C1988Sem texto completo |
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4 |
Material Type: Livro
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Chemical analysis of soil with a view to the fertility. [PortugueseRaij B. van ; Quaggio J.A ; Cantarella H ; Ferreira M.E ; Lopes A.S ; Bataglia O.C1987Sem texto completo |
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5 |
Material Type: Artigo
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Accumulation of copper and zinc in soil and plant within ten-year application of different pig manure ratesXu, Y., Chinese Academy of Sciences, Institute of Applied Ecology, Shenyang (China) ; Yu, M., Chinese Academy of Sciences, Institute of Applied Ecology, Shenyang (China) ; Ma, Q., Chinese Academy of Sciences, Institute of Applied Ecology, Shenyang (China) ; Zhou, H., Chinese Academy of Sciences, Institute of Applied Ecology, Shenyang (China)Plant, soil and environment, 2013-11, Vol.59 (11), p.492-499 [Periódico revisado por pares]Czech Academy of Agricultural SciencesTexto completo disponível |
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6 |
Material Type: Livro
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Nitrogen in soil, carbon/nitrogen relation. [PortugueseBalsa M.E1988Sem texto completo |
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7 |
Material Type: Livro
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Determination of cation exchange capacity by ammonium distillation. [PortugueseBalsa M.E1988Sem texto completo |
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8 |
Material Type: Artigo
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Soil analysis procedures using 0.01 M calcium chloride as extraction reagentHouba, V.J.G ; Temminghoff, E.J.M ; Gaikhorst, G.A ; Vark, W. vanCommunications in soil science and plant analysis, 2000-01, Vol.31 (9-10), p.1299-1396 [Periódico revisado por pares]Philadelphia, PA: Taylor & Francis GroupTexto completo disponível |
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9 |
Material Type: Livro
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Study of acid soils based on their physical and chemical characteristics (1. approximation) [Portugal. [PortugueseSilva J.M.V. e ; Balsa M.E ; Pires F.PPedon (Portugal). no. 8 p. 105-123, 1990Sem texto completo |
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10 |
Material Type: Livro
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Aspects of soil structure and its study. [PortugueseRoloff G1986Sem texto completo |