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RELATIVE WATER CONTENT AS AN INDEX OF PERMANENT WILTING IN GROUNDNUT UNDER PROGRESSIVE WATER DEFICIT STRESS

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Title RELATIVE WATER CONTENT AS AN INDEX OF PERMANENT WILTING IN GROUNDNUT UNDER PROGRESSIVE WATER DEFICIT STRESS
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Creator K.A. Kalariya, A.L. Singh, K. Chakroborty, C.B. Patel, P.V. Zala
 
Subject Groundnut,Water deficit stress
 
Description Not Available
The relationship between relative water content (RWC) and permanent wilting was studied
in 21 Spanish groundnut cultivars by imposing 60 days of progressive stress (DPS) by withholding
irrigation 24 days after emergence (DAE) and periodical recording of soil moisture content, soil
temperature, leaf RWC and wilting symptoms and then re-watering and recording of rejuvenation
during Summer season. With increasing water deficit stress, the leaf RWC declined progressively in
all cultivars with mean values of 92, 85, 77, 69 and 61 at 10, 25, 35, 50 and 60 DPS, respectively.
Amazingly, even after 60 DPS, the RWC was above 60 in 13 out of 21 cultivars of which 11 cultivars
showed
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Date 2018-12-17T05:57:12Z
2018-12-17T05:57:12Z
2015-02-20
 
Type Research Paper
 
Identifier Not Available
0973-9505
http://krishi.icar.gov.in/jspui/handle/123456789/16028
 
Language English
 
Relation Not Available;
 
Publisher Not Available