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http://krishi.icar.gov.in/jspui/handle/123456789/42316
Title: | Assessment of genetic divergence in thirty-five genotypes of oilseed Brassica species |
Other Titles: | Not Available |
Authors: | MC Gupta AK Sharma AK Singh Himadri Shekhar Roy Sudhir Singh Bhadauria |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | Department of Plant Breeding & Genetics, College of Agriculture, Gwalior, Madhya Pradesh, India Department of Plant Breeding & Genetics, College of Agriculture, Gwalior, Madhya Pradesh, India Department of Plant Breeding & Genetics, College of Agriculture, Gwalior, Madhya Pradesh, India ICAR::Indian Agricultural Statistics Research Institute Department of Agronomy, College of Agriculture, Gwalior, Madhya Pradesh, India |
Published/ Complete Date: | 2018-10-10 |
Keywords: | Genetic divergence d2 statistics clusters genotypes Brassica species |
Publisher: | Journal of Pharmacognosy and Phytochemistry |
Citation: | Gupta, M. C., Sharma, A. K., Singh, A. K., Roy, H. S., & Bhadauria, S. S. (2018). Assessment of genetic divergence in thirty-five genotypes of oilseed Brassica species. Journal of Pharmacognosy and Phytochemistry, 7(6), 2076-2080. |
Series/Report no.: | Not Available; |
Abstract/Description: | The experimental material comprised of 35 genotypes including 20 F2s/F3s and 15 parents of different Brassica species. The Mahalanobis’s D2 statistics of genetic divergence indicated the presence of wider genetic diversity among genotypes in both year 2015-16 and 2016-17. All 35 genotypes were grouped into six clusters in 2015-16 and five clusters in 2016-17. Highest number of genotypes were accommodated in C I followed by cluster II during 2015-16. While in 2016-17 cluster I was the largest with 31 genotypes. The inter and intra cluster distance of the 35 genotypes showed wide range of estimation in both years. The highest inter-cluster distance was observed between cluster II & IV followed by cluster II & V and cluster III & VI in 2015-16. In 2016-17 the cluster II & V showed maximum inter-cluster distance followed by cluster III & IV and cluster IV & V. The maximum intra-cluster distance was shown by cluster I. The relative contribution of each character towards divergence was maximum for oil yield per plant in 2015-16 followed by seeds per siliqua, oil content, test weight, plant height and days to maturity. While in 2016-17, test weight contributed maximum towards divergence followed by oil yield per plant, oil content, Seeds per siliqua, secondary branches and siliqua length. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Pharmacognosy and Phytochemistry |
NAAS Rating: | Not Available |
Volume No.: | 7(6) |
Page Number: | 2076-2080 |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/42316 |
Appears in Collections: | AEdu-IASRI-Publication |
Files in This Item:
File | Description | Size | Format | |
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MCGPUTA.pdf | 567.74 kB | Adobe PDF | View/Open |
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