Influence of phosphorus stress on ammonium uptake by maize

References

• Alves , B.J.R. , Boddey , R.M. and Urquiaga , S.S. 1993 . A rapid and sensitive flow injection technique for the analysis of ammonium in soil extracts. . Commun. Soil Sci. Plant Anal. , 24 : 277 – 284 .
   Web of Science ®Google Scholar
• Alves , V.M.C. , Novais , R.F. , de Oliveira , M.F.G. and Mosquim , P.R. 1995 . Açucares solúveis em quatro híbridos de milho sob omissao e sob ressuprimento de fósforo. . Revista Brasileira de Fisiologia Vegetal , 7 (1) : 97 – 105 .
   Google Scholar
• Bloom , A. J. , Sukrapanna , S.S. and Warner , R.L. 1992 . Root respiration associated with ammonium and nitrate absorption and assimilation by barley. . Plant Physiol. , 99 : 294 – 301 .
   Web of Science ®Google Scholar
• Blum , A. 1988 . “ Mineral‐stress resistance ” . In Plant Breeding for Stress Environments. , 133 – 156 . Boca Raton, FL : CRC Press .
   Google Scholar
• Clarkson , D.T. 1985 . Factors affecting mineral nutrient acquisition by plants. . Annu. Rev. Plant Physiol. , 36 : 77 – 115 .
   Google Scholar
• Coelho , A.M. Efeito de niveis de N‐uréia na din, mica de amónia e nitrato em latossolo cultivado e irrigado. Congresso Nacional de la Ciencia Del Suelo, 7 . 1995 , Temuco, Chile. pp. 6 – 11 . Temuco, , Chile : Resumen. Universidad de la Frontera .
   Google Scholar
• Foy , C.D. , Fleming , A.L. , Burns , G.P. and Arminger , W.H. 1967 . Characterization of differential aluminum tolerance among varieties of wheat and barley. . Soil Sci. Soc. Am. Proc. , 31 : 513 – 521 .
   Web of Science ®Google Scholar
• Glass , A.D.M. and Siddiqi , M.Y. 1995 . “ Nitrogen absorption by plant roots ” . In Nitrogen Nutrition in Higher Plants. , Edited by: Srivastava , U.S. and Singh , R.P. 21 – 56 . New Delhi, , India : Associated Publishing Co. .
   Google Scholar
• Glass , A.D.M. , Shaff , J.E. and Kochian , L.V. 1992 . Studies of the uptake of nitrate in barley. IV. Electrophysiology. . Plant Physiol. , 99 : 456 – 463 .
   PubMed Web of Science ®Google Scholar
• Ivanko , S. and Ingversen , J. 1971 . Investigation on the assimilation of nitrogen by maize roots and the transport of some major nitrogen compounds by xylem sap. I. Nitrate and ammonia uptake and assimilation in the major nitrogen fractions of nitrogen‐starved maize roots. . Physiol. Plant. , 24 : 59 – 65 .
   Web of Science ®Google Scholar
• King , B.F. , Siddiqi , M.Y. and Glass , A.D.M. 1992 . Studies of the uptake of nitrate in barley. V. Estimation of root cytoplasmic nitrate concentration using nitrate reductase activity—Implications for nitrate influx. . Plant Physiol. , 99 : 1582 – 1589 .
   PubMed Web of Science ®Google Scholar
• Lee , R.B. and Drew , M.C. 1989 . Rapid, reversible inhibition of nitrate influx in barley by ammonium. . J. Exp. Bot. , 40 (216) : 741 – 752 .
   Web of Science ®Google Scholar
• Macklon , A.E.S. , Ron , M.M. and Sim , A. 1990 . Cortical cell fluxes of ammonium and nitrate in excised root segments of Allium cepa L.: Studies using 15N. . J. Exp. Bot. , 41 (224) : 359 – 370 .
   Web of Science ®Google Scholar
• Magalhães , J.R. , Huber , D.M. and Tsai , C.Y. 1995 . Influence of the form of nitrogen on ammonium, amino acids and N‐assimilating enzyme activity in maize genotypes. . J. Plant Nutr. , 18 : 747 – 763 .
   Web of Science ®Google Scholar
• Murphy , A.T. and Lewis , O.A.M. 1987 . Effect of nitrogen feeding source on the supply of nitrogen from root to shoot and the site of nitrogen assimilation in maize (Zea mays L. CV.R201). . New Phytol. , 107 : 327 – 333 .
   PubMed Web of Science ®Google Scholar
• Schjørring , J.K. 1986 . “ Nitrate and ammonium absorption by plants growing at a sufficient or insufficient level of phosphorus in nutrient solutions ” . In Fundamental, Ecological, and Agricultural Aspects of Nitrogen Metabolism in Higher Plants. , Edited by: Lambers , H. 53 – 58 . Dordrecht, , The Netherlands : Martinus Nijhoff .
   Google Scholar
• Steel , R.G.D. and Tome , J.H. 1960 . “ Linear regression ” . In Principles and Procedures of Statistics. , 161 – 180 . New York, NY : McGraw‐Hill Book Company .
   Google Scholar
• Ullrich , W.R. , Larsson , M. , Larsson , C.‐M. , Lesch , S. and Novacky , A. 1984 . Ammonium uptake in Lemna gibba G1, related membrane potential changes, and inhibition of anion uptake. . Physiol. Plant. , 61 : 369 – 376 .
   Web of Science ®Google Scholar
• Vona , V. , Di Martino Rigano , V. , Esposito , S. , Di Martino , C. and Rigano , C. 1992 . Growth, photosynthesis, respiration, and intracellular free amino acid profiles in the unicellular alga Cyanidium caldarium. Effect of nutrient limitation and resupply. . Physiol. Plant. , 85 : 652 – 658 .
   Web of Science ®Google Scholar
• Wang , M.Y. , Glass , A.D.M. , Shaff , J.E. and Kochian , L.V. 1994 . Ammonium uptake by rice roots. III. Electrophysiology. . Plant Physiol. , 104 : 899 – 906 .
   PubMed Web of Science ®Google Scholar
• Wang , M.Y. , Siddiqi , M.Y. , Ruth , T. J. and Glass , A.D.M. 1993 . Ammonium uptake by rice roots. II. Kinetics of 13NH4+ influx across the plasmalemma. . Plant Physiol. , 103 : 1259 – 1267 .
   PubMed Web of Science ®Google Scholar
• Corresponding author (e‐mail address: [email protected]).
   Google Scholar
• This research was supported by the Maize and Sorghum Research Center, EMBRAPA, and by a scholarship from CNPq‐Brazil.
   Google Scholar