Influence of Moisture Resimes on The Transformation of Applied Phosphorus in Calcareous Soil of Vaishali

Authors

  • Dr. Shivjee Ray  H.O.D. Department of Chemistry, RVM Govt. Inter College Maker, Saran, India

Keywords:

DTPA, Fe-P, Al-P, Ca-P, Physico-Chemical Method

Abstract

The present study was under taken to investigate the effect of moisture regimes on the transformation of applied phosphorus in calcareous saline alkali soil of Vaishali in Bihar with pyrites by physico-chemical method. The experiment was conducted in calcareous saline alkali soil using two types of phosphate carriers- SSP and DAP. Each applied 0,40 80ppm of P2O5 and pyrites as amendments 0,2 & 4 tonnes/ha. The soil with above treatments were maintained at two moisture regimes viz. field capacity & waterlogged and incubated at room temp. Soil samples were drawn at 4 times interval i.e. 0,20, 40 & 60 days. different soil inorganic factions were measured like occluded Fe-P, Al-P, Ca-P and available P (Olsen

References

  1. C change & M.L. Jackson (1958) Soil Phosphorus fractionation in some representive soils. J.Soil Sc. 9(1) 107-114.
  2. S Thakur, D.C. Bisen & S.M. Dubey (1975) Transformation of applied phosphorus under waterlogged condition in rice culture. J. Indian Soc. Soil Sc. 23(4) 423-427
  3. H. Patrick Jr. R.D Delaune and D.A. Antie (1974) Transformation of added phosphate in flooded soil. Transaction. 10th international congress of soil Sc. 4, 269-304
  4. N. Mandal & R.K. Das (1970) Transformation of applied water soluble Phosphate in acid lowland rice soil, soil Sc. 110, 263-267
  5. K Saheti & S.N. Saxena (1973) Relationship between some soil characteristics and various inorganic fractions of soil of Rajsthan J. Indian Soc. Soil Sc. 21(2).
  6. N. Mandal and S.K. Khan (1976) Influence of different moisture regimes on the transformation of applied phosphate in rice soils and its availability to rice plants. J. Indian Soc. soil Sc. 23(4) : 374-381
  7. G. Mishra, S.K. Ojha and B.P. Gupta (1970) Effect of prolonged waterlogging on phosphorus retention by black and red soils of UP proceedings of symposium on Recent advances in crop production. Kanpur, India, UP, Institute of Agril. Sc. 117-122 (Allahabad University, India)
  8. Singh (1975) Effect of pyrites on paddy and wheat in the Saline alkali soil of Varanasi (unpublished) Referred by Brochure prepared by pyrites, phosphates chemical Ltd. Under the caption Pyrites for reclaiming alkali soils Oct. 1970
  9. D. More and C.V. Mali (1977) Phosphorus availability from different phosphorus carriers in calcareous soil of Maharashtra, Res, Bull. 1(2):24
  10. C. Change, and H.C. Lin (1970) The influence of soil moisture condition on the fixation of phosphate.

International Journal of Scientific Research in Science and Technology

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Published

2018-11-30

Issue

Volume 4, Issue 11, November-December-2018

Section

Research Articles

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How to Cite

[1]
Dr. Shivjee Ray, " Influence of Moisture Resimes on The Transformation of Applied Phosphorus in Calcareous Soil of Vaishali, International Journal of Scientific Research in Science and Technology(IJSRST), Online ISSN : 2395-602X, Print ISSN : 2395-6011, Volume 4, Issue 11, pp.462-467, November-December-2018.