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PHENOTYPIC STABILITY ANALYSIS OF BIDI TOBACCO HYBRIDS FOR CURED LEAF YIELD (NICOTIANA TABACUM L.)

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Title PHENOTYPIC STABILITY ANALYSIS OF BIDI TOBACCO HYBRIDS FOR CURED LEAF YIELD (NICOTIANA TABACUM L.)
Not Available
 
Creator D. R. DELVADIA
K. J. VEKARIYA
J. N. PATEL
D. J. PARMAR
 
Subject Tobacco, Hybrid, Phenotypic stability
 
Description Not Available
Nineteen bidi tobacco genotypes (cytoplasmic male sterility based) along with MRGTH 1 were used for investigation. The hybrid genotypes were evaluated in randomize block design with three replication and 90 x 75 cm spacing in three consecutive year (201314 to 2015-16) at Bidi Tobacco Research Station, Anand Agricultural University, Anand. The result of pooled analysis revealed that mean square of G X E interaction was significant for cured leaf yield, indicating the differential response of genotypes to environments. The genotypes BTH 331, BTH 336, BTH 338, BTH 339 and BTH 342 exhibited high mean performance (x), non significant regression coefficient (bi) and minimum deviation from regression (S2di) indicated these hybrids were stable and adapted to all environment for cured leaf yield, whereas, genotypes BTH315, BTH 332, BTH 333 and MRGTH 1 were favorable to better environment for cured leaf yield due to its significant high responsiveness (b>1) and non significant deviation from regression. Genotypes BTH 328, BTH 329, BTH 337 and BTH 341 were unstable to changing environment because of significant deviation from regression with low mean yield performance
Not Available
 
Date 2020-12-01T04:59:23Z
2020-12-01T04:59:23Z
2020-05-29
 
Type Research Paper
 
Identifier 3
0379 - 055X
http://krishi.icar.gov.in/jspui/handle/123456789/42824
 
Language English
 
Relation Not Available;
 
Publisher INDIAN SOCIETY OF TOBACCO SCIENCE