Aguiar VAP, 2010, AIP CONF PROC, V1245, P98, DOI 10.1063/1.3448020; Alam MN, 1997, APPL RADIAT ISOTOPES, V48, P1165, DOI 10.1016/S0969-8043(97)00019-5; Anjos RM, 2009, J RADIOANAL NUCL CH, V281, P7, DOI 10.1007/s10967-009-0092-9; Ashley MK, 2006, J EXP BOT, V57, P425, DOI 10.1093/jxb/erj034; BALIGAR VC, 1985, PLANT SOIL, V85, P43, DOI 10.1007/BF02197799; Barbieri V., 1993, THESIS USP PIRACICAB; Barker A. V., 2007, HDB PLANT NUTR; Beauchamp VB, 2006, NEW PHYTOL, V170, P369, DOI 10.1111/j.1469-8137.2006.01668.x; Bierman P. M., 2005, NUTR CYCLING MAINTAI; Britto DT, 2008, PHYSIOL PLANTARUM, V133, P637, DOI 10.1111/j.1399-3054.2008.01067.x; Cesnik R., 2004, MELHORAMENTO CANA DE; COHN SH, 1970, J NUCL MED, V11, P239; da Conceicao FT, 2009, APPL RADIAT ISOTOPES, V67, P1114, DOI 10.1016/j.apradiso.2009.02.086; Grena R, 2010, SOL ENERGY, V84, P51, DOI 10.1016/j.solener.2009.09.010; INMAN-BAMBER N G, 1991, South African Journal of Plant and Soil, V8, P93; INMANBAMBER NG, 1994, FIELD CROP RES, V36, P41, DOI 10.1016/0378-4290(94)90051-5; INMANBAMBER NG, 1993, P S AFR SUG TECHN AS, V67, P66; JONES CA, 1989, 29 CSIRO DIV TROP CR; Keating BA, 1999, FIELD CROP RES, V61, P253, DOI 10.1016/S0378-4290(98)00167-1; Köhler M, 2000, APPL RADIAT ISOTOPES, V53, P203, DOI 10.1016/S0969-8043(00)00134-2; LEIGH RA, 1988, J SCI FOOD AGR, V43, P319, DOI 10.1002/jsfa.2740430405; LIU DL, 1995, RES MODELLING APPROA, P25; Maidana NL, 2009, FOOD CHEM, V116, P555, DOI 10.1016/j.foodchem.2009.03.005; Marczenko Z., 1976, SPECTROMETRIC DETERM; Matsumoto MM, 2008, AIP CONF PROC, V1034, P252; PASCHOA AS, 1984, NUCL TRACKS RAD MEAS, V8, P469, DOI 10.1016/0735-245X(84)90145-5; Pasricha B., 2002, POTASSIUM SUSTAINABL, P430; PEREIRA A R, 1986, Bragantia, V45, P107, DOI 10.1590/S0006-87051986000100010; Perez O., 2000, Better Crops International, V14, P20; Rehm G., 1997, POTASSIUM CROP PRODU; Scheibel S., 2006, THESIS U ESTADUAL LO; Silveira MAG, 2012, AIP CONF PROC, V1423, DOI 10.1063/1.3688830; Silveira MAG, 2010, AIP CONF PROC, V1265, P465, DOI 10.1063/1.3480242; Silveira MAG, 2009, AIP CONF PROC, V1139, P153, DOI 10.1063/1.3157799; Tilman EA, 1999, ECOL APPL, V9, P103, DOI 10.1890/1051-0761(1999)0090103:BWCVNC]2.0.C;2; Umisedo NK, 2008, AIP CONF PROC, V1034, P380; United Nations Scientific Committee on the Effect of Atomic Radiation, 2000, SOURC EFF ION RAD UN; Velasco H, 2012, J ENVIRON RADIOACTIV, V104, P64, DOI 10.1016/j.jenvrad.2011.09.016; Vieira I.M.S., 1983, THESIS USP PIRACICAB; Zagatto VAB, 2008, AIP CONF PROC, V1034, P264; Zamboni CB, 2011, AIP CONF PROC, V1351, DOI 10.1063/1.3608973; Zeng D. Q., 1999, Better Crops with Plant Food, V83, P24