Effect of bentonite on arsenic uptake by beet leaf cultivar Pusa Bharti grown on contaminated soil
Downloads
Published
DOI:
https://doi.org/10.5958/0974-0112.2017.00105.0Keywords:
Arsenic, bentonite, hazard quotient, immobilization, beet leaf.Issue
Section
License
Copyright (c) 2017 Indian J. Hortic.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Abstract
Greenhouse experiments were conducted to assess the effect of bentonite amendment on arsenic uptake by beet leaf (Beta vulgaris L. bar. bengalensis Roxb.) cultivar Pusa Bharti. Application of bentonite to the contaminated soil increased biomass yield from 0.24 (control) to 0.44 g pot-1 @ 0.25% bentonite amended soil (T3) at first harvest and 0.65 g pot-1 @ 0.5% bentonite amended soil (T4) after second harvest over the two years. The bio-accumulation factor (%) of arsenic varied from 13.60 in control (T1) to 3.77 (T3) in soil amended with 0.25% bentonite at first harvest and reduced by 62.4% in the second harvest. The hazard quotient was significantly reduced below 0.50 because of 0.25 and 0.50% bentonite application after first and second harvest. The arsenic concentration in plants was reduced to 0.49 from 1.77 mg kg-1 in first harvest, while the values were 0.50 and 1.39 mg kg-1 in 0.5% amended and control soil, respectively after second harvest. Importantly, clay amendments effectively reduced the labile arsenic content up to 54.8 and 58.5% in soil during first and second harvest, respectively. Soil pH was raised significantly only in 0.5% clay amended soil (7.89) as compared to control (6.70) after complete crop harvest. The effect of bentonite application @ 0.25 and 0.5% was statistically at par in most of the parameters. Hence, it may be recommended that application of bentonite @ 0.25% may be useful to reduce the arsenic uptake by beet leaf as well as its immobilization in polluted soil.
How to Cite
Downloads
Similar Articles
- S. Lal, A.K. Singh, S.K. Singh, M. Srivastav, N.K. Singh, Genetic diversity in mango cultivars revealed by SSR markers , Indian Journal of Horticulture: Vol. 76 No. 03 (2019): Indian Journal of Horticulture
- K. Ravindra Kumar, Kanwar Pal Singh, D.V.S. Raju, Prabhat Kumar, Sapna Panwar, Reeta Bhatia, Circumventing phenolic exudation and poor survival in micropropagation of marigold , Indian Journal of Horticulture: Vol. 75 No. 02 (2018): Indian Journal of Horticulture
- Sanjeev Kumar, N.B. Patel, S.N. Saravaiya, Influence of fertigation and training systems on yield and other horticultural traits in greenhouse cucumber , Indian Journal of Horticulture: Vol. 75 No. 02 (2018): Indian Journal of Horticulture
- Arpita Srivastava, Manisha Mangal, Gokul Gosavi, Pritam Kalia, Characterization of cultivated and wild species of Capsicum using microsatellite markers , Indian Journal of Horticulture: Vol. 75 No. 02 (2018): Indian Journal of Horticulture
- Dinesh Kumar, D.B. Singh, Effect of fertigation on growth, yield and quality of almond under Kashmir conditions , Indian Journal of Horticulture: Vol. 75 No. 02 (2018): Indian Journal of Horticulture
- Manmohan Lal, M.M. Mir, Umar Iqbal, Amit Kumar, Response of prohexadione calcium and paclobutrazol on growth and physio-chemical characteristics of pear cv. Clapp’s Favorite , Indian Journal of Horticulture: Vol. 75 No. 02 (2018): Indian Journal of Horticulture
- Ravi K. Meena, L.N. Mahawer, H.L. Bairwa, Standardization of NPK dose for growth, floral, bulb and economic parameters on Phule Rajani tuberose , Indian Journal of Horticulture: Vol. 75 No. 03 (2018): Indian Journal of Horticulture
- P.S. Khapte, Pradeep Kumar, Anurag Saxena, Akath Singh, Performance evaluation and character association studies in arid region greenhouse tomato hybrids , Indian Journal of Horticulture: Vol. 75 No. 03 (2018): Indian Journal of Horticulture
- Alka Singh, Mamilla Sindhuja, A. J. Bhandari, H.P. Shah, A. I. Patel, V. B. Parekh, Morphological characterization of different genotypes of adenium , Indian Journal of Horticulture: Vol. 79 No. 3 (2022): Indian Journal of Horticulture
- Maneesha S. R, S. Priya Devi, R. M. Vijayakumar, K. Soorianathasundaram, D. Selvi, P. Jeyakumar, Response of pineapple to fertigation and flower induction in red laterite soil , Indian Journal of Horticulture: Vol. 79 No. 1 (2022): Indian Journal of Horticulture
<< < 23 24 25 26 27 28 29 30 31 32 > >>
You may also start an advanced similarity search for this article.
Most read articles by the same author(s)
- Manish Kumar, R.K. Yadav, T.K. Behera, Ajay Arora, Akshay Talukdar, Physiological and biochemical response of thermo-sensitive and tolerant tomato genotypes to high temperature stress , Indian Journal of Horticulture: Vol. 74 No. 03 (2017): Indian Journal of Horticulture
- Flemine Xavier, Raj Kumar, T.K. Behera, R.K. Yadav, Studies on heterosis for qualitative traits in okra , Indian Journal of Horticulture: Vol. 73 No. 04 (2016): Indian Journal of Horticulture
- P. Kumararaja, T.P. Ahammed Shabeer, K.M. Manjaiah, Effect of bentonite on heavy metal uptake by amaranth (Amaranthus blitum cv. Pusa Kirti) grown on metal contaminated soil , Indian Journal of Horticulture: Vol. 73 No. 02 (2016): Indian Journal of Horticulture
- M. Lakshmipathy, K.V. Prasad, K.M. Manjaiah, T. Janakiram, Namita ., Performance of turfgrasses on a clay based simulated cricket pitch under varied levels of soil compaction and ABA , Indian Journal of Horticulture: Vol. 75 No. 03 (2018): Indian Journal of Horticulture
- R.P. Thapa, A.K. Jha, B.C. Deka, A.N. Krishna Reddy, V.K. Verma, R.K. Yadav, Genetic divergence in tomato grown in subtropical mid-hills of Meghalaya , Indian Journal of Horticulture: Vol. 71 No. 01 (2014): Indian Journal of Horticulture
- Azeze Seyie, Raj Kumar, T.K. Behera, R.K. Yadav, Screening of tomato genotypes for vegetative and reproductive characters under low temperature regime , Indian Journal of Horticulture: Vol. 72 No. 03 (2015): Indian Journal of Horticulture
- Rahul Kumar, R.K. Yadav, Rakesh Bhardwaj, V.K. Baranwal, H. Chaudhary, Studies on genetic variability of nutritional traits among YVMV tolerant okra germplasm , Indian Journal of Horticulture: Vol. 73 No. 02 (2016): Indian Journal of Horticulture
- R.P. Thapa, A.K. Jha, B.C. Deka, A.N. Krishna Reddy, V.K. Verma, R.K. Yadav, Genetic divergence in tomato grown in subtropical mid-hills of Meghalaya , Indian Journal of Horticulture: Vol. 71 No. 4 (2014): Indian Journal of Horticulture
- R.K. Yadav, Hari Har Ram, Genotype-environment interaction and stability analysis for yield and yield attributing characters in muskmelon , Indian Journal of Horticulture: Vol. 67 No. Special Issue (2010): Indian Journal of Horticulture
- Dechin Droka, Raj Kumar, Subodh Joshi, R.K. Yadav, Genetics of yield and yield contributing traits in tomato under low temperature grown climatic regime , Indian Journal of Horticulture: Vol. 70 No. 2 (2013): Indian Journal of Horticulture