Efeito do alumínio e da proporção NO³/NH₄ sobre a composição do nitrogênio solúvel em sorgo

Autores

  • José Cambraia UFV
  • José E Trejo Chandías UFV
  • Renato Sant'Anna UFV
  • Marcio de Moura Estevão UFV

Palavras-chave:

tolerância ao alumínio, solução nutritiva, composição nitrogenada, proporção nitrato/amônio, crescimento radicular

Resumo

The effects of aluminum and of the NO3/NH4 ratio of the nutrient solution on the fresh matter yield and on the soluble nitrogen composition were studied in two sorghum cultivars.

Referências

CAMBRAIA, J., CHANDIAS, JET., ESTEVAO, MM. & SANT'ANNA, R. Efeito do alumínio sobre o balanço iônico e a capacidade de plantas de sorgo modificarem o pH das soluções nutritivas. Rev. Ceres, 34:284-292. 1987.

CATALDO, D.A., HAROON, M., SCHRADER, L.E. & YOUNGS, V.L. Rapid colorimetric determination of nitrate in plant tissue by nitration of salicylic acid. Commun. Soil Sci. Plant Anal., 6:71-90. 1975.

CATALDO, D.A., SCHARDER, L.E. & YOUNGS, V.L. Analysis by digestion and colorimetric assay of total nitrogen in plant tissues high in nitrate. Crop Sci., 14:854-856. 1974.

CLARK, R.B. Characterization of phosphatase of intact maize roots. J. Agric. Food Chem., 23:458-460. 1975.

FLEMING, A.L. Ammonium uptake by wheat varieties differing in Al tolerance. Agron. J., 75:726-730. 1983.

FOY, C.D. Effects of aluminum on plant growth. In: CARSON, E. W. (ed). The Plant Root and its Environment. Charlottesville, University Press of Virginia, 1974. p. 601-642.

FOY, C.D., CHANEY, R.L. & WHITE, M.C. The physiology of metal toxicity in Plants. Annu. Rev. Plant Physiol., 29:511-566. 1978.

FOY, C.D., & FLEMING, A.L. Aluminum tolerances of two wheat genotypes related to nitrate reductase activities. J. Plant Nutr., 5:1313-1333. 1982.

GOMES, M.M. Efeito do alumínio sobre a composição da fração nitrogenada e sobre as formas de transporte de nitrogénio em dois cultivares de sorgo (Sorghum bicolor, L. Moench). Universidade Federal de Vigosa, 1983. 41 p. (Te- se de Mestrado).

HAYNES, R.J. & GOH, K.M. Ammonium and nitrate nutrition of plants. Biol. Rev., 53:465-510. 1978.

KAFKAFY, U. & NEWMAN, C.R. Root temperature and percentage NO ã/NHÉ effect on tomato development. II. Nutrient composition of tomato plants. Agron. J., 72:762-766. 1978.

KOTZE, W.A.G., SHEAR, C.B. & FAUST, M. Effect of nitrogen source and aluminum in nutrient solution on the growth and mineral nutrition of apple and peach seedlings. J. Amer. Soc. Hort. Sci., 102:279-282. 1977.

MATSUMOTO, H., HIRASAWA, E., TORIKAI, H. & TAKAHASHI, E. Locali- zation of absorbeb aluminium in pea root and its binding to nucleic acids. Plant Cell Physiol., 17:127-1317. 1976.

MAYNARD, AV, BARKER, A.V., & LACHMAN, W.H. Studies on the tolerance of plants to ammonium nutrition. J. Amer. Soc. Hort. Sci., 94:234-239. 1969.

MOORE, S. & STEIN, W.N. Photometric method for use in the chromatography of amino acids. J. Biol. Chem., 176:367-368. 1948.

TAYLOR, G.J. & FOY, C.D. Mechanisms of aluminum tolerance in Triticum aestivum (wheat). IV. The role of ammonium and nitrate nutrition. Can. J. Bot., 63:2181-2186. 1985.

WANG, D. & WAYGOOD, ER. Carbon metabolism of Cl4-labeled amino acids in wheat leaves. I. A pathway of glyoxylateserine metabolism. Plant Physiol., 37:826-832. 1962.

Downloads

Publicado

2025-04-11

Como Citar

Cambraia, J., E Trejo Chandías, J., Sant’Anna, R., & de Moura Estevão, M. (2025). Efeito do alumínio e da proporção NO³/NH₄ sobre a composição do nitrogênio solúvel em sorgo. Revista Ceres, 35(199), 273–282. Recuperado de https://ojs.ceres.ufv.br/ceres/article/view/7459

Edição

Seção

ARTICLE

Artigos mais lidos pelo mesmo(s) autor(es)

1 2 3 > >>