Sorção de fósforo em cinco solos do estado de Minas Gerais: influência de alguns fatores
Palavras-chave:
fosfato de cálcio, matéria orgânica, poder tampão, capacidade de sorção, superfícies adsorventesResumo
The objective of this work was to study the influence of some factors on the sorption of phosphorus in five Dark Red Latosols having different physical and chemical characteristics, especially in relation to the buffer capacity of phosphorus.
Referências
AHENKOROAH, Y. Phosphorus — retention capacities of some coca growing Íglslsof Chang and their relationship with soil properites, Soil Sci., 105(1):24-30, 1968.
BAHIA FILHO, A. F. C. Fósforo em latossolos do Estado de Minas Gerais: Intensidade, capacidade tampão e quantidade de fósforo «disponível» e crescimento vegetal . Viçosa, Imprensa Universitária, 1974. 69 p. (Tese M.S.).
BRAGA, J. M. Adaptação do método de fracionamento a trabalhos de rotina. Trabalho apresentado na 8° Reunião Brasileira de Fertilidade do Solo, Itabuna, 1972.
BRAGA, J. M. & DEFELIPO, B. V. Determinação espectrofotométrica de fósforo em estratos de solos e planta. Rev. Ceres, 21(113):73-85, 1975.
BUCKMAN, H. O. & BRANDY, N. C. Natureza e propriedades dos solos. 3. ed. Rio de Janeiro, Freitas Bastos, 1974, 594 p.
CATANI, R. A. A fixação de fósforo por alguns do Brasil e adubação fosfatada. Rev. Agronômica, Lisboa, 52(1/2):83-87, 1969.
CHANG, S. C. & CHU, W. K. The fate of soluble phosphate applied to soils. J. Soil Sci., 12(2):286-293, 1961.
CHANG, S. C. & JACKSON, M. L. Fractionation of soil phosphorus. Soil Sci. 84(2):133-144, 1957.
CHANG, S. C. & JACKSON, M. L. Soil phosphorus frations in some representa- tive soils. J. Soil Sci., 9(1):109-119, 1958.
COLEMAN, R. The mechanism of phosphate fixation by montmorillonitic and kaolinitic clays. Soil Sei. Soc. Amere. Proc., 9: 12-78, 1944.
COLEMAN, N. T.; THORUP, J. T. & JACKSON, W. A. Phosphate sorption that involve exchangeable Al. Soil Sci., 90(1):1-7, 1960.
DEAN, L. A. & RUBINS, E. J. Anion exchange in soils: I. Exchangeable phosphoms and amon—exchange capacity. Soil Sci., 63(5):377-387, 1947.
FASSBENDER, H. W. La adsorpcion de fosfatos em suelos fuertemente aci- dos y su evaluacion usando la isoterma de Langmuir. Fitotecnia Latinoamericana, 3 (1/2):203-216. 1966.
FASSBENDER, H. W. Phosphorus fixation in tropical soils. Agri Digest, 18:20-28, 1969.
FIFE, C. V. An evaluation of amonium fluoride as a selective extractant for aluminum-bound soil phosphate: 1. Preliminary studies on non-soil systems. Soil Sci., 87(1):13-21, 1969.
FIFE, C. V. An evaluation of amonium fluoride as a selective extractant for aluminum-bound soil phosphate: 2. Preliminary studies on soils. Soil Sci., 87(1):83-88, 1959.
FRANKLIN, W. T. & REISENAUER, H. M. Chemical characteristics of soils related to phosphorus fixation and availability. Soil Sci., 90(3):192-200, 1960.
GOMES, F.. P. Curso de estatística experimental. 3 ed. Piracicaba, Inst. Genética, 1966. 404 p.
GROHMANN, F. Superfície especifica. In: MONIZ, A. C. Elementos de pedologia. São Paulo, Universidade de São Paulo, 1972. 111-122.
HASEMAN, J. F.; BROWN, E. H. & WHITT, C. D. Some reactions of phosphate ggg clays and hidrous oxides of iron and aluminum. Soil Sci., 100(6):409-413,
HEILMAN, M. D.; CARTER, D. L. & GONZALEZ, C. L. The ethylene glycol monoethyl ether (EGME) technique for determining soil — surface area. Soil Sci., 100(6):409-413, 1965.
HEMWALL, J. B. The fixation of phosphor'us by soils. Adv. in Agronomy, 9:95-112, 1957.
HSU, P. H. Fixation of phosphate by aluminum and iron in acidic soils. Soil Sci, 99(6):398-402, 1965.
HSU, P. H. & JACKSON, M. L. Inorganic phosphate transformation by chemical weathering in soils as influenced by pH. Soil Sci., 90(1):16-24, 1960.
IBM, International Business Machimes. 1130 statistical systm (1130 — 06X); user’s manual. New York, 1967. 118 p.
JACKSON, M. L. Soil chemical analysis, advanced course. Madison, University of Wisconsin, 1956. 894 p.
JORGE, J. A. Fésforo. In: MONIZ, A. C. Elementos de Pedologia, São Paulo Universidade de Sao Paulo, 1972. p. 191-197.
KANWAR, J. S. Phosphate retention in some Australian soils. Soil Sci., 82(1): 43-50, 1956.
KHIN, A. & LEEPER, G. W. Modification in Chang and Jacksos procedure for fractionating soil phosphorus. Agrochimica, 4(3):246-254, 1960.
LUNDBLAD K. Studies on podzols and brown forest soils. Soil Sci., 37(1):137-155, 1934.
OLSEN, S. R. & WATANABE, F. S. A method to determine a phosphorus adsorption maximum of soils as measured by the Lagmuir isotherm. Soil Sci. Amer. Proc., 21(2):144-149, 1957.
OLSON, R. V. Iron. In: BLACK, C. A. Methods of soil analysis. Madison, American Society of Agronomy, 1965. p. 963-973.
Sá Jr., J. P. M; GOMES, L F. & VASCONCELOS, A. L. Retenção de fosforo em solos daZona da Mata de Pernambuco. Pesq. Agropec. Bras. 3:183-188, 1968.
SANTANA, D. P. Estudo de solos do Tridngulo Mineiro e Vicosa: 1. Mineralo- %}‘a; 2. Adsorção de fosfatos. Viçosa, Imprensa Universitaria, 1973, 56 p. (Tese
SAUNDERS, W. M. H. Phosphate retention by New Zeland soils and its relationship to free sesquioxides, organic matter, and other soil properties. N. Z. J. Agric. Res. 8(1):30-57 1965.
SHUKLA, S. S.; SYKES, J. K.; WILLIAMS, J. D. H; ARMSTRONG, D. E; HARRIS, R. F. Sorption of inorganic phosphate by lake sediments. Soil Sci. Soc. Amer. Proc., 36(2):244-249, 1971.
SYERS, J. K.; EVANS, T. D,; WILLIAMS, J. D. J. & MURDOCK, J. T. Phosphate sorption parameters of representative soils form Rio Grande do Sul, Brazil, Soil Sci. 112(4):267-275, 1971.
VASCONCELLOS, C. A. Fésforo em dois latossolos do Estado de Mato Grosso: Adsorcao, dessorção e crescimento vegetal, Vigosa, 1974, 103 p. (Tese M.S.).
¥§:TTORI, L. Métodos de andlise do solo. Rio de Janeiro, EPE, 1969. 24 p. (Bol. C., 7).
VOLKWEISS, 8. J. Factores affecting phosphate sorption by soils and minerals, Wisconsin, 1973. 138 p. (Ph.D. Theis).
YUAN, T. L. Determination of exchangeable hydrogen in soil by a titration methods. Soil Sci. 88(2):164-167, 1959.
YUAN, T. L. Some relationships among hidrogen, aluminum, and pH in solution and soil systems. Soil Sci., 95(2):155-163, 1963.
