Effect of iron dusts on physiological responses of gram seedlings (Cicer arietinum L.) under laboratory conditions
A laboratory experiments was conducted for the assessment of physiological and biochemical responses of iron dust under the influence of different pH levels (6.5, 5.0, 3.0) and two concentration of iron dust (0.1 mg and 0.6 mg) with two particle size (100 μm and 300 μm) sprayed on the Cicer arietinu...
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| Format: | Article |
| Language: | English |
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"Vikol publishing" ST Kolesnichenko V.V.
2012-08-01
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| Series: | Journal of Stress Physiology & Biochemistry |
| Subjects: | |
| Online Access: | http://www.jspb.ru/issues/2012/N3/JSPB_2012_3_37-45.pdf |
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| author | Das C.R. Bhaumik R. Mondal N.K. |
| author_facet | Das C.R. Bhaumik R. Mondal N.K. |
| author_sort | Das C.R. |
| collection | DOAJ |
| description | A laboratory experiments was conducted for the assessment of physiological and biochemical responses of iron dust under the influence of different pH levels (6.5, 5.0, 3.0) and two concentration of iron dust (0.1 mg and 0.6 mg) with two particle size (100 μm and 300 μm) sprayed on the Cicer arietinum L. seed surface for fifteen day exposure. Observation was made on germination percentage and germination rate, vigour index, % phytotoxicity of root and shoot, chlorophyll, sugar, protein and proline content in both treated and control plant. The present results revealed that the seed color changes to brown under iron stress. The lower germination percentage and germination rate gradually decrease with pH of the medium but both the parameters were not significantly affected by the iron dust. Moreover higher % phytotoxicity was observed under all treatments compared to control and also lower values of this parameter were recorded in shoot than root. The reduction trend in chlorophyll and protein content was recorded at low pH but reverse result was recorded for sugar. Moreover highest proline was recorded under highly acidic condition. |
| first_indexed | 2024-12-19T02:40:41Z |
| format | Article |
| id | doaj.art-d5221626ba5a48dcbb297c1b363d122c |
| institution | Directory Open Access Journal |
| issn | 1997-0838 |
| language | English |
| last_indexed | 2024-12-19T02:40:41Z |
| publishDate | 2012-08-01 |
| publisher | "Vikol publishing" ST Kolesnichenko V.V. |
| record_format | Article |
| series | Journal of Stress Physiology & Biochemistry |
| spelling | doaj.art-d5221626ba5a48dcbb297c1b363d122c2022-12-21T20:39:09Zeng"Vikol publishing" ST Kolesnichenko V.V.Journal of Stress Physiology & Biochemistry1997-08382012-08-01833745Effect of iron dusts on physiological responses of gram seedlings (Cicer arietinum L.) under laboratory conditionsDas C.R.Bhaumik R.Mondal N.K.A laboratory experiments was conducted for the assessment of physiological and biochemical responses of iron dust under the influence of different pH levels (6.5, 5.0, 3.0) and two concentration of iron dust (0.1 mg and 0.6 mg) with two particle size (100 μm and 300 μm) sprayed on the Cicer arietinum L. seed surface for fifteen day exposure. Observation was made on germination percentage and germination rate, vigour index, % phytotoxicity of root and shoot, chlorophyll, sugar, protein and proline content in both treated and control plant. The present results revealed that the seed color changes to brown under iron stress. The lower germination percentage and germination rate gradually decrease with pH of the medium but both the parameters were not significantly affected by the iron dust. Moreover higher % phytotoxicity was observed under all treatments compared to control and also lower values of this parameter were recorded in shoot than root. The reduction trend in chlorophyll and protein content was recorded at low pH but reverse result was recorded for sugar. Moreover highest proline was recorded under highly acidic condition.http://www.jspb.ru/issues/2012/N3/JSPB_2012_3_37-45.pdfGram seeds (Cicer arietinum L.)pH levelIron dustPhytotoxicityBiochemical constituents |
| spellingShingle | Das C.R. Bhaumik R. Mondal N.K. Effect of iron dusts on physiological responses of gram seedlings (Cicer arietinum L.) under laboratory conditions Journal of Stress Physiology & Biochemistry Gram seeds (Cicer arietinum L.) pH level Iron dust Phytotoxicity Biochemical constituents |
| title | Effect of iron dusts on physiological responses of gram seedlings (Cicer arietinum L.) under laboratory conditions |
| title_full | Effect of iron dusts on physiological responses of gram seedlings (Cicer arietinum L.) under laboratory conditions |
| title_fullStr | Effect of iron dusts on physiological responses of gram seedlings (Cicer arietinum L.) under laboratory conditions |
| title_full_unstemmed | Effect of iron dusts on physiological responses of gram seedlings (Cicer arietinum L.) under laboratory conditions |
| title_short | Effect of iron dusts on physiological responses of gram seedlings (Cicer arietinum L.) under laboratory conditions |
| title_sort | effect of iron dusts on physiological responses of gram seedlings cicer arietinum l under laboratory conditions |
| topic | Gram seeds (Cicer arietinum L.) pH level Iron dust Phytotoxicity Biochemical constituents |
| url | http://www.jspb.ru/issues/2012/N3/JSPB_2012_3_37-45.pdf |
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