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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
 
Creator Deepak Gupta
I.J. Gulati
N.S. Yadav
A.K. Singh
 
Subject Bioregulators
Drip irrigation
Foliar spray
Isabgol
Plantago ovata
Potassium sulphate
Water salinity
 
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
 
Date 2019-12-09T06:54:47Z
2019-12-09T06:54:47Z
2017-07-01
 
Type Research Paper
 
Identifier Not Available
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/28834
 
Language English
 
Relation Not Available;
 
Publisher Not Available