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Effect of Foliar Spray of Plant Growth Regulators and Optimum Planting Ratio on Seed Quality in CGMS Based Chilli Hybrid UARChH42 (JCH 42)

Indian Agricultural Research Journals

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Title Effect of Foliar Spray of Plant Growth Regulators and Optimum Planting Ratio on Seed Quality in CGMS Based Chilli Hybrid UARChH42 (JCH 42)
 
Creator NEHA THAKUR
SN VASUDEVAN
SR DODDAGOUDAR
SANGEETA I MACHA
 
Subject Chilli, CMS based hybrid, Plant growth regulators, Planting ratio
 
Description In the present investigation the seed production in newly released chilli hybrid was carried out while studying the effect of planting ratio (2:1 was best) and PGR spray (NAA @ 40 ppm best) on seed quality parameters viz., germination (%), seedling dry weight (mg) shoot length (cm), seedling vigour index, dehydrogenase enzyme activity and lower electrical conductivity (dS cm-1) as compared to other treatments. Also the treatment combinationP2S4 (2:1 + NAA @40 ppm) proved to be the best. This treatment combination resulted in higher values of these parameters as well. Thus the parental lines in 2:1 ratio proved to be best for natural crossing followed by spraying at flower initiation stage with NAA @ 40 ppm as PGR to obtain higher seed quality in CMS based chilli hybrid UARChH42 (JCH42).
 
Publisher Indian Society of Seed Technology
 
Date 2024-08-27
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/SR/article/view/155027
10.56093/sr.v48i1.155027
 
Source Seed Research; Vol. 48 No. 1 (2020): Seed Research; 15-18
0379-5594
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/SR/article/view/155027/55460
 
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