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Effect of provenance on flowering behaviour of parental lines of sunflower(Helianthus annuus L.) Hybrid-KBSH-78

Indian Agricultural Research Journals

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Title Effect of provenance on flowering behaviour of parental lines of sunflower(Helianthus annuus L.) Hybrid-KBSH-78
 
Creator T M RAMANAPPA
C K PRAMILA
M S UMA
S D NEHRU
 
Subject Provenances, Parental lines, Staggered sowing, Sunflower, Synchronization
 
Description The study revealed that sowing of parental lines of sunflower hybrid KBSH-78 at different locations had no significant influence on plant growth specially flowering behaviour and seed yield. However, 50% flowering was observed at 57 DAS in male parent and 62 DAS in female parent i.e., female parent is late in 50% flowering by 5 days compared to male parent. In order to achieve the better synchronization between parental lines and also to enhance seed yield of the seed parent, male parent has to be sown late with two staggered sowings of 3rd and 5th day after sowing of female parent, irrespective of the seed production locations. 
 
Publisher Indian Society of Oilseeds Research
 
Date 2023-12-14
 
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/JOR/article/view/146174
10.56739/akj3x234
 
Source Journal of Oilseeds Research; Vol. 40 No. Specialissue (2023): Journal of Oilseeds Research
0970-2776
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JOR/article/view/146174/53300
 
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