Accumulation of diazinon in Indian spinach under different doses of rice hull

Authors

  • Fahmida Akhter Department of Soil, Water and Environment, University of Dhaka, Dhaka-1000, Bangladesh
  • Didar Ul Alam Department of Soil, Water and Environment, University of Dhaka, Dhaka-1000, Bangladesh
  • Monira Begum Department of Soil, Water and Environment, University of Dhaka, Dhaka-1000, Bangladesh
  • Naushad Alam Department of Soil, Water and Environment, University of Dhaka, Dhaka-1000, Bangladesh

DOI:

https://doi.org/10.3329/dujbs.v26i2.46393

Keywords:

Bioremediant, Diazinon, Rice hull

Abstract

An experiment was conducted to determine the effect of diazinon pesticide on some chemical properties of soil and to evaluate the accumulation of diazinon in Indian spinach (Basilla alba) under different doses of rice hull. Diazinon application had a positive effect to reduce the electrical conductivity (EC) of soil. Values of pH were found to decrease with the addition of diazinon. Diazinon had no effect on soil organic matter content although addition of rice hull increased organic matter content in soil with time. Plant analysis showed that the application of rice hull restricted the uptake of diazinon and continuously decreased with time. Therefore, rice hull could be used to control the uptake of diazinon pesticide by short duration vegetable crops.

Dhaka Univ. J. Biol. Sci. 26(2): 125-131, 2017 (July)

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Published

2017-07-10

How to Cite

Akhter, F., Alam, D. U., Begum, M., & Alam, N. (2017). Accumulation of diazinon in Indian spinach under different doses of rice hull. Dhaka University Journal of Biological Sciences, 26(2), 125–131. https://doi.org/10.3329/dujbs.v26i2.46393

Issue

Vol. 26 No. 2 (2017)

Section

Articles