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http://krishi.icar.gov.in/jspui/handle/123456789/12360| Title: | Genetic variability, heritability and genetic advance estimates in maize (Zea mays L.) inbred lines |
| Other Titles: | Not Available |
| Authors: | R. T. Maruthi K. Jhansi Rani |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Central Research Institute for Jute and Allied Fibres Acharya NG Ranga Agricultural University |
| Published/ Complete Date: | 2015-03-20 |
| Project Code: | Not Available |
| Keywords: | Maize Cluster analysis Heritability |
| Publisher: | Applied and Natural Science Foundation |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Forty three genotypes of maize were evaluated for eleven traits at the College Farm, College of Agriculture, Rajendranagar, Hyderabad to study the genetic divergence and various genetic parameters. There was a significant (P<0.01) difference between genotypes for all the characters, which revealed wide range of variability and high heritability for all the characters. The genetic advance as percent of mean was high for grain yield per plant (73.19%), ear height (51.05%), number of kernels per row (44.40%), plant height (43.46%), 100 grain weight (42.88%), ear length (30.79%), number of kernel rows per ear (25.23%), and ear girth (22.37%) indicating additive gene action for these traits. D2 analysis partitioned the forty three genotypes in to six clusters. The maximum inter cluster distance (39.38) was observed between cluster I and cluster V. Grain yield per plant (38.43%), plant height (14.29%), 100 grain weight (12.85%) and number of kernels per row (12.07%) contributed greatly towards diversity |
| Description: | Not Available |
| ISSN: | 0974-9411 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Applied and Natural Science |
| NAAS Rating: | 4.28 |
| Volume No.: | 7 (1) |
| Page Number: | 149 – 154 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/12360 |
| Appears in Collections: | CS-CRIJAF-Publication |
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