Summary
A marked decrease in the content of various amino acids was observed when the boron concentration was increased from 0.5 to 2.0 ppm particularly at low value of SAR and low level of conductivity. At medium level of conductivity alongwith low level of boron increase in value of SAR definitely suppressed the content of lysine, arginine plus histidine, aspartic acid plus glutamine, threonine plus alanine, proline and cystine in plants. Increase in levels of conductivity specially at low value of SAR and low level of boron substantially affected the content of lysine, arginine plus histidine, aspartic acid plus glutamine, threonine plus alanine, proline and cystine.
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References
Avilowa, L. D. and Mutukhin, G. R., Effect of chloride and Sulphate ions on accumulation and distribution of nucleic acids in root cells of sunflower. Soils Fertil.28, 1165 (1964).
Bernstein, L., Salt-affected soils and plants. Proc. Problem Arid Zone Symp. UNESCO, 139–174 (1962).
Gauch, H. G. and Duggar, W. M., The role of boron in the translocation of sucrose. Plant Physiol.28, 457–466 (1953).
Palfi, G., The effect of sodium salt on the nitrogen, phosphorus, potassium, sodium and amino acid content of rice shoots. Plant and Soil22, 127–135 (1965).
Scott, E. G., Effect of supraoptimal boron levels on respiration and carbohydrate metabolism ofHelianthus annuus. Plant Physiol.35, 653–661 (1960).
Shimose, N., Physiology of salt injury in crops. 6. Effect of heavy dressigns of nitrogen on the growth of rice plants in excess salt solution. Soils Fertil.29, 2651 (1965).
Smith, I., Chromatographic and Electrophoratic Technique. (1958).
Yih, R. Y. and Clark, H. E., Carbohydrate and protein content of boron deficient tomato root tips in relation to anatomy and growth. Plant Physiol.40, 312–315 (1965).
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Totawat, K.L., Saxena, S.N. Effect of variations in salinity and alkalinity of applied irrigation waters on the amino acid make-up of Phaseolus aureus. Plant Soil 34, 43–47 (1971). https://doi.org/10.1007/BF01372759
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DOI: https://doi.org/10.1007/BF01372759