ICAR Research Data Repository for Knowledge Management
Genotype × environmental interactions in ridge gourd genotypes for fruit yield and its contributing traits
KRISHI: Publication and Data Inventory Repository
View Archive Info| Field | Value | |
| Title |
Genotype × environmental interactions in ridge gourd genotypes for fruit yield and its contributing traits
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| Creator |
Varalakshmi, B and D. Krishnamurthy
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| Subject |
G × E interaction, ridge gourd, stability analysis, regression coefficient
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| Description |
Not Available
Phenotypic stability of 51 ridge gourd (Luffa acutangula Roxb.) genotypes was studied during Rabi-summer seasons of 2011-14. Pooled analysis of variance revealed highly significant differences among the genotypes for all the traits except for yield/ vine suggesting enough genetic variability. Mean squares for environments and genotype × environment (G × E) interactions were significant suggesting that the environments under study are diverse enough and the traits responded to the environments differently. Among the genotypes, RGGP-12 recorded the highest mean yield (37.93 t/ha) followed by RGGP-41 (37.05 t/ha). Genotypes RGG-12, RGGP-41, RGGP-3 and RGGP-7 proved to be most stable genotypes for mean fruit yield/ ha, RGGP-48 for fruit number/ vine and fruit weight, RGGP-21 for node number for first female flower appearance and fruit number, which can be exploited for these yield contributing traits in the ridge gourd improvement programmes. Not Available |
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| Date |
2019-03-29T03:50:46Z
2019-03-29T03:50:46Z 2017-01-01 |
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| Type |
Research Paper
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| Identifier |
Not Available
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/17765 |
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| Language |
English
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| Relation |
Not Available;
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| Publisher |
Not Available
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