MINERAL DIETARY STATUS OF SOME EXISTING DOMESTIC WHEAT GENOTYPES

Authors

  • M. Imtiaz Nuclear Institute of Agriculture, Tando Jam, Sindh, Pakistan
  • P. Khan Nuclear Institute of Agriculture, Tando Jam, Sindh, Pakistan
  • N. Depar Nuclear Institute of Agriculture, Tando Jam, Sindh, Pakistan
  • S. H. Siddiqui Nuclear Institute of Agriculture, Tando Jam, Sindh, Pakistan
  • M. Y. Memon Nuclear Institute of Agriculture, Tando Jam, Sindh, Pakistan
  • M. Aslam Nuclear Institute of Agriculture, Tando Jam, Sindh, Pakistan
  • K. H. Shah Nuclear Institute of Agriculture, Tando Jam, Sindh, Pakistan
  • M. H. Naqvi Nuclear Institute of Agriculture, Tando Jam, Sindh, Pakistan
  • H. Babar Sindh Agricultural University, Tando Jam, Sindh, Pakistan

Abstract

Mineral elements like Cu, Fe and Zn are very crucial for human health and play a key role in various biochemical processes. The daily dietary requirement of a young adult ranges from 10-60 mg for Fe, 2-3 mg for Cu and 15 mg per day for Zn. Intake less than these values can slower physiological processes. The information on the reserves of these elements in staple foods like wheat is scarce. The present study was undertaken to collect such information for wheat and 78 genotypes were analyzed for these nutrients. The results revealed that Zn concentration in seed ranged between 30.4 to 55.5 μg g-1 in 31 genotypes, from 21.08 to 29.8 in 37 genotype and from 12.72 to 19.08 in 10 genotypes. Of the different genotypes, 38 were recorded as poor in Zn and ranged from 0.41 to 1.06 μg Zn/seed. Rests of the genotypes were either medium or rich in Zn. Considerable variations in Fe and Cu concentrations were also observed in seed of different genotypes. Iron concentration ranged from 13.03 to 52.43 μg g-1 while Cu concentration averaged between 2.66 and 6.10 μg g-1.

References

S.J. Khurshid and I.H. Qureshi. The Nucleus, 21 (1984) 3.

I.H. Qureshi, A. Manan, J.H. Zaidi, M. Arif, and N. Khalid, Int. J. Environ. Anal. Chem., 30 (1990) 565.

I.H. Qureshi, S. Ahmad, J.H. Zaidi, A. Manan, S. Waheed, I. Fatima, M. Arif and R. Rahman. The Nucleus, 33 (1996) 1.

L. Kiekensa and B. J. Alloway (Eds.), Zinc In Heavy Metals in Soils, Blackie Academic and Professional, London (1995).

C.J. Asher. Research and Resolutions. Eds. I.M. Wood, W.H.Hazard and F. From. Aust. Inst. Agric. Sci., Brisbane, Australia, (1987) 88.

R. L. Westerman. Soil Testing and Plant Analysis (Ed). Soil Sci. Soc. Am. Inc. Madison, Wisconsin, USA (1990).

M. Imtiaz, B.J. Alloway, K.H. Shah, S.H. Siddiqui, M.Y. Memon, M. Aslam and P. Khan. Asian J. Plant Sci., 2 (2003) 1118.

R.D. Graham and R.M. Welch. Proceedings. 9th International Symp. on Trace Elements in Man and Animals (Eds. P.W.F. Fisher et al.) N.R.C Research Press, Ottawa. (1997) pp. 447.

A.R. Mian and E. D. Nafziger, J. Prod. Agric., 5 (1992) 265.

C.M. Grieve and L.E. Francois, Plant Soil, 147 (1992) 197.

M. Ahmad, M. Hussain and M. Shafique, The Nucleus, 38 (2001) 311.

Z. Rengel and R. D. Graham. Plant and Soil, 173 (1995a) 259.

M. Ahmad, T. Ahmad, A. M. Soomro and A.W. Baloch. (Eds. S.S.M. Naqvi, et al.). Atomic Energy Agricultural Research Centre, Tando Jam, Pakistan (1998) pp. 297.

N. Bibi, M. Ahmad, Aurangzeb, A. Badshah and I. Khan. The Nucleus, 25 (1988) 15.

P.N. Takkar and C.D. Walker. Soil and Plants. Ed. A.D. Robson. Kluwer Academic Publishers, Dordrecht, (1993) 151-165.

Food and Agricultural Organization and World Health Organization Theme paper No.6 International Conference on Nutrition, Rome, December 5-11(1992).

R.K. Chandra, Ann. New York Acad. Sci., 587 (1990) 9.

V. Iyengar, International Atomic Energy Agency Bulletin, 3 (2001)15.

World Health Organization National Strategies for Overcoming Micronutrient Malnutrition, Geneva (1992).

Downloads

Published

06-07-2020

How to Cite

[1]
M. Imtiaz, “MINERAL DIETARY STATUS OF SOME EXISTING DOMESTIC WHEAT GENOTYPES”, The Nucleus, vol. 43, no. 1-4, pp. 213–217, Jul. 2020.

Issue

Section

Articles