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Tomato genotypes grafted on eggplant: Physiological and biochemical tolerance under waterlogged condition.

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Title Tomato genotypes grafted on eggplant: Physiological and biochemical tolerance under waterlogged condition.
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Creator Anant Bahadur, K.K. Jangid, A.K. Singh, Umesh Singh, K.K, Rai, M K, Singh N. Rai, P.M. Singh, A.B. Rai and B. Singh
 
Subject Grafting, tomato, waterlogging tolerance, physiological and biochemical traits
 
Description Not Available
Grafting has been used to reduce infections by soil-borne pathogens and to enhance the tolerance against abiotic stresses. Under natural environmental conditions, tomato
plants often get exposed to transient waterlogging situation. Eggplant as a rootstock for tomato has ability to tolerate waterlogging condition to some extent. An experiment was
conducted to evaluate 20 tomato genotypes grafted on brinjal rootstock ‘IC-111056’ at ICAR-Indian Institute of Vegetable Research, Varanasi, India under waterlogged
condition during 2016. Grafted plants were exposed to waterlogged condition in a big water tank for 96 h. Various physiological, biochemical and yield parameters such as,
chlorophyll content index (CCI), chl a, chl b and total chl content, chlorophyll fluorescence yield (Fv/ Fm), H2O2, CAT, SOD, proline, MDA, etc were recorded after 96 h of waterlogging, and subsequently 24 h after relieving the stress condition. All 20 combinations of tomato and brinjal grafted plants showed high variation in physiological, biochemical
and yield parameters under waterlogging stress. Highest yield was obtained in scion EC-528422 followed by Kashi Aman, WIR-13706, D-3-1, EC-620354 and EC-620401grafted
over eggplant rootstock IC-111056. These graft combinations have also registered better physiological and biochemical adaptations during and after relieving from waterlogging stress.
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Date 2021-07-31T17:04:07Z
2021-07-31T17:04:07Z
2016-06-01
 
Type Research Paper
 
Identifier Bahadur Anant, Jangid KK, Singh A K, Singh Umesh, Rai KK, Singh M K, Rai N, Singh PM, Rai AB and Singh B. 2016. Tomato genotypes grafted on eggplant: Physiological and biochemical tolerance under waterlogged condition. Veg. Sci., 43(2): 208-215.
0970-6585
http://krishi.icar.gov.in/jspui/handle/123456789/51804
 
Language English
 
Relation Not Available;
 
Publisher Indian Society of Vegetable Science, ISVS Varanasi