Response of Isabgol (Plantago ovata) to Bioregulators and Varying Water Salinity Levels Under Drip Irrigation
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Title |
Response of Isabgol (Plantago ovata) to Bioregulators and Varying Water Salinity Levels Under Drip Irrigation
Not Available |
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Creator |
Deepak Gupta
I.J. Gulati N.S. Yadav A.K. Singh |
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Subject |
Bioregulators
Drip irrigation Foliar spray Isabgol Plantago ovata Potassium sulphate Water salinity |
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Description |
Not Available
An experiment was conducted to assess the effects of bioregulators applied as a foliar spray for mitigating the adverse effects of saline water on growth and yield of Isabgol (Plantago ovata) under drip irrigation. Grain yield of Isabgol remained unchanged as the levels of salinity of irrigation water increased from 0.25 dS m-1 (best 1 available water-control) to 4 dS m-1. However, at 8 dS m-1, significant reduction of 20.5 and 22.4 per cent in grain yield was recorded as compared to control (787 kg ha-1) and 4 dS m-1 (807 kg ha-1). Grain yield increased 1 by 21.5, 7.8 and 12.1 per cent over control, ascorbic acid and benzyl adenine, respectively because of foliar spray of K2SO4 (200 mg L-1). Combined effect of treatments was found significant in case of chlorophyll content K2 O4 and membrane stability index only. Among different bio-regulators, K2SO4 was found most effective particularly K2 O4 with increased salinity of irrigation water ICAR |
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Date |
2019-12-09T06:54:47Z
2019-12-09T06:54:47Z 2017-07-01 |
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Type |
Research Paper
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Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/28834 |
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Language |
English
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Relation |
Not Available;
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Publisher |
Not Available
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