The Asian Journal of Horticulture

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

Study on Phenotypic Correlation Co-Efficient in Dahlia Germplasm


Affiliations
1 Mahatma Gandhi Chitrakoot Gramoday Vishwavidyalaya, Chitrakoot, Satna (M.P.), India
2 Department of Horticulture, College of Agriculture, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur (U.P.), India
     

   Subscribe/Renew Journal


Dahlia is an important bulbous flower crop which has position to increase economic earning of grower. Forty varieties were grown and studied for genotypic correlation of traits at C.S.Azad University of Agriculture and Technology, Kanpur, during 2011-12 and 2012-13. Vegetative and reproductive characters parameters were found to have considerable relationship which also indicated the scope for making improvement in dahlia. Plant height and maximum number of flower per head revealed the sustainable magnitude for crop improvement in dahlia crop.

Keywords

Species, Varieties, Germplasm, Dahlia.
Subscription Login to verify subscription
User
Notifications
Font Size


  • Anuradha, S. and Gowda, J.V.N. (1990). Genetic variability studies in gladiolus. Abst. Int. Sem. New Frontier Hort., Bangalore, pp. 65.

  • Anuradha, S. and Gowda, J.V.N. (1990a). Genetic variability in gladiolus. Prog. Hort., 22 (1-4) : 55-59.

  • Anuradha, S. and Gowda, J.V.N. (1992). Phenotypic and Genotypic correlation studies in gladiolus. Crop. Res., 5 (2) : 381-386.

  • Beura, S. and Maharana, T. (1990). Genetic variance in different Dahlia varieties. Orissa J. Agric. Res. , 3 (2) : 169-172.

  • Bihari, M., Kumar, R., Singh, K. and Narayan, S. (2011). Phenotypic and genotypic path coefficient studies in Ginger. J. Academetia, 15 (4) : 549-555.

  • Bihari, M., Kumar, R., Singh, K. and Prasad, A. (2009a). Phenotypic Path-coefficient studies in Floribunda Rose Genotypes. J. Orna Hort., 12 (3) : 118-121.

  • Bihari, M., Kumar, R., Singh, K. and Prasad, A. (2009b). Studies on genetic Divergence in gladiolus genotypes. J. Orna. Hort., 12 (3) : 200-205.

  • Katiyar, J.N. (1996). Studies on variability and correlation on orchids. Ph.D. Thesis, Kanpur University, KANPUR, U.P. (INDIA).

  • Katiyar, J.N., Prasad, A. and Arya, S. (1995). Studies on genotypic correlation in orchids. Recent. Hort., 4 (2) : 113-116.

  • Katiyar, J.N., Prasad, A., Kumar, R. and Arya, S. (1994). Studies on Phenotypic correlation in orchids. Prog. Hort. (Accepted).

  • Katiyar, S.P. (1984). Studies on path coefficient relationship in hybrid varieties of gladiolus. Ph.D. Thesis, Kanpur University, Kanpur, U.P. ( INDIA).

  • Prasad, A. and Pradhan, N. (1991). Studies on genotypic correlation in different characters in gladiolus. Ibid. pp. 42.

  • Prasad, A. and Pradhan, N. (1991a). Studies on genetic and phenotypic correlation of various characters in gladiolus. Nat. Symp. Soil Water pollution its remedial measures held at Allahabad. Abst. pp. 8.

  • Rao, C. R. (1952). Advanced statistical methods in biometrical research. J. Wiley and Sons, New York


Abstract Views: 181

PDF Views: 0




  • Study on Phenotypic Correlation Co-Efficient in Dahlia Germplasm

Abstract Views: 181  |  PDF Views: 0

Authors

H. M. Singh
Mahatma Gandhi Chitrakoot Gramoday Vishwavidyalaya, Chitrakoot, Satna (M.P.), India
Uma Shanshkar Mishra
Mahatma Gandhi Chitrakoot Gramoday Vishwavidyalaya, Chitrakoot, Satna (M.P.), India
A. Prasad
Department of Horticulture, College of Agriculture, Chandra Shekhar Azad University of Agriculture and Technology, Kanpur (U.P.), India

Abstract


Dahlia is an important bulbous flower crop which has position to increase economic earning of grower. Forty varieties were grown and studied for genotypic correlation of traits at C.S.Azad University of Agriculture and Technology, Kanpur, during 2011-12 and 2012-13. Vegetative and reproductive characters parameters were found to have considerable relationship which also indicated the scope for making improvement in dahlia. Plant height and maximum number of flower per head revealed the sustainable magnitude for crop improvement in dahlia crop.

Keywords


Species, Varieties, Germplasm, Dahlia.

References