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Material Type: Artigo
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Effects of root interaction and nitrogen fertilization on the chlorophyll content, root activity, photosynthetic characteristics of intercropped soybean and microbial quantity in the rhizosphereZhang, X., Nanjing Agricultural Univ. (China). Agricultural Coll ; Huang, G., Nanjing Agricultural Univ. (China). Agricultural Coll ; Bian, X., Nanjing Agricultural Univ. (China). Agricultural Coll ; Zhao, Q., Chinese Academy of Sciences, Nanjing (China). Inst. of Soil SciencePlant, soil and environment, 2013-02, Vol.59 (2), p.80-88 [Periódico revisado por pares]Czech Academy of Agricultural SciencesTexto completo disponível |
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Material Type: Artigo
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Nonpoint pollution of surface waters with phosphorus and nitrogenCarpenter, S. R. ; Caraco, N. F. ; Correll, D. L. ; Howarth, R. W. ; Sharpley, A. N. ; Smith, V. H.Ecological applications, 1998-08, Vol.8 (3), p.559-568 [Periódico revisado por pares]Ecological Society of AmericaTexto completo disponível |
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3 |
Material Type: Artigo
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Effects of nitrogen fertilization on CH4 emissions from rice fieldsCai, Z.(Chinese Academy of Sciences, Nanjing (China). Inst. of Soil Science) ; Shan, Y ; Zu, HSoil science and plant nutrition (Tokyo), 2007-08, Vol.53 (4), p.353-361 [Periódico revisado por pares]Melbourne, Australia: Melbourne, Australia : Blackwell Publishing AsiaTexto completo disponível |
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4 |
Material Type: Artigo
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Nitrogen fertilizer: retrospect and prospectFrink, C.R. (Connecticut Agricultural Experiment Station, New Haven.) ; Waggoner, P.E ; Ausubel, J.HProceedings of the National Academy of Sciences - PNAS, 1999-02, Vol.96 (4), p.1175-1180 [Periódico revisado por pares]United States: National Academy of Sciences of the United States of AmericaTexto completo disponível |
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Material Type: Artigo
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Photochemical Response Analysis on Different Seeding Date and Nitrogen (N) level for Maize (Zea mays L.)Park, S.H., Hankyong National University, Ansung, Republic of Korea ; Yoo, S.Y., Hankyong National University, Ansung, Republic of Korea ; Lee, M.J., Hankyong National University, Ansung, Republic of Korea ; Park, J.Y., Hankyong National University, Ansung, Republic of Korea ; Song, K.T., Dongguk University, Seoul, Republic of Korea ; Kim, T.W., Hankyong National University, Ansung, Republic of Korea ; Lee, B.M., Dongguk University, Seoul, Republic of KoreaKorean journal of crop science, 2015-03, Vol.60 (1) [Periódico revisado por pares]Texto completo disponível |
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Material Type: Artigo
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Biological nitrogen fixation: an efficient source of nitrogen for sustainable agricultural production?Peoples, M.B. (Division of Plant Industry CSIRO, Canberra, A.C.T. (Australia)) ; Herridge, D.F ; Ladha, J.KPlant and soil, 1995-07, Vol.174 (1-2), p.3-28 [Periódico revisado por pares]Kluwer Academic PublishersTexto completo disponível |
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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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Material Type: Artigo
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Direct emission of nitrous oxide from agricultural soilsBouwman, A.F. (Rijksinstituut voor Volksgezondheid en Milieuhygiene, Bilthoven (Netherlands).)Nutrient cycling in agroecosystems, 1996, Vol.46 (1), p.53-70 [Periódico revisado por pares]Texto completo disponível |
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9 |
Material Type: Artigo
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Arbuscular mycorrhiza enhances nutrient uptake in chickpeaFarzaneh, M.,University of Natural Resources and Applied Life Sciences, Vienna (Austria). Dept. of Crop Sciences ; Vierheilig, H.,University of Natural Resources and Applied Life Sciences, Vienna (Austria). Dept. of Crop Sciences ; Loessl, A.,University of Natural Resources and Applied Life Sciences, Vienna (Austria). Dept. of Crop Sciences ; Kaul, H.P.,University of Natural Resources and Applied Life Sciences, Vienna (Austria). Dept. of Crop SciencesPlant, soil and environment, 2011-10, Vol.57 (10), p.465-470 [Periódico revisado por pares]Czech Academy of Agricultural SciencesTexto completo disponível |
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10 |
Material Type: Artigo
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Effects of long-term soil acidification due to nitrogen fertilizer inputs in WisconsinBarak, P. (Wisconsin-Madison Univ., Madison, WI (USA). Dept. of Soil Science) ; Jobe, B.O ; Krueger, A.R ; Peterson, L.A ; Laird, D.APlant and soil, 1997-11, Vol.197 (1), p.61-69 [Periódico revisado por pares]Dordrecht: Kluwer Academic PublishersTexto completo disponível |