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<p class="Default">Morphological characterization of <em>sali </em>rice accessions of North East India</p>

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Title Statement <p class="Default">Morphological characterization of <em>sali </em>rice accessions of North East India</p>
 
Added Entry - Uncontrolled Name Verma, Rahul K; Assam Agricultural University
Chetia, Sanjay K; Assam Agriculture University
Tamuly, Amrit ; Assam Agriculture University
Sharma, Vinay ; ICRISAT
Dey, P C; Assam Agricultural University
Sen, P ; Assam Agriculture University
Modi, M K; Assam Agriculture University
DBT-AAU centre
 
Uncontrolled Index Term Diversity, Morphological traits, Pre-breeding, Rice accessions
 
Summary, etc. <p>Rice is a major cereal crop of Assam, North East India. The local rice accessions grown in this region possess unique traits of breeder’s choice i.e<em>.,</em> tolerance to biotic and abiotic stresses. In the present investigation, 712 <em>sali </em>rice accessions of Assam were characterized using 20 qualitative and 13 quantitative traits. Among these, 19 qualitative traits showed distinct polymorphism except for the ligule colour. The maximum polymorphism was observed for apiculus colour followed by the colour of lemma palea and sterile lemma. The significant variation for the quantitative traits was recorded among the accessions. <em>Lakhi Bilash</em> and <em>Borkamal</em> were identified as the high yielding genotypes, which may be used further in breeding programmes. The cluster analysis using morphological traits based on the Euclidean distance matrix classified the accessions into the two distinct sub-groups. The high yielding accessions were grouped together in one cluster. A significant positive correlation was observed among the grain yield with the various panicle associated traits therefore, these may be used as selection criteria for development of high yielding rice varietiies.</p>
 
Publication, Distribution, Etc. Indian Journal of Traditional Knowledge (IJTK)
2021-08-18 15:09:53
 
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http://op.niscair.res.in/index.php/IJTK/article/view/34085
 
Data Source Entry Indian Journal of Traditional Knowledge (IJTK); ##issue.vol## 20, ##issue.no## 3 (2021): Indian Journal of Traditional Knowledge
 
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Nonspecific Relationship Entry http://op.niscair.res.in/index.php/IJTK/article/download/34085/465505449