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http://krishi.icar.gov.in/jspui/handle/123456789/27208
Title: | Joint regression analysis for metric and quality traits of sugarcane (Saccharum officinarum L.) in sub-tropics |
Other Titles: | Not Available |
Authors: | Devendra Kumar, L.R. Meena, L.K. Meena, Khushyal Singh and O.S. Joshiya |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::Indian Institute of Farming Systems Research |
Published/ Complete Date: | 1001-01-01 |
Project Code: | Not Available |
Keywords: | Regression analysis, stability, G x E interaction, Saccharum spp., genotype |
Publisher: | www.iosrjournals.org |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | The investigation was undertaken to find out stable genotypes and to determine the magnitude of G×E interaction in ten mid-lategroup of sugarcane genotypes. The experimental material under AICRP was evaluated for their adaptability in respect of cane yield, CCS yield and sucrose % for two crop seasons(2010-11 and 2011-12) under three locations with three cuttings constituting nine environments. A joint regression analysis of variance suggested by Perkins and Jinks (1968) was used to ascertain stable genotypes and magnitude of G×E interaction. Genotype (G) and Environment (E) for all the three characters were significant. Heterogeneity of regression (Linear) and theremainder (Non–linear) both were significant and accounted for G×E interaction. The regression analysis of stability showed that genotypes CoP 05437 and CoP 9301 might be considered to the unfavourable environment for cane as well as CCS yield.While,CoP 9301, CoSe92423 and BO 91 were suitable and stable for sucrose % under varying environments.The genotypes which shown significant DMS were unstable and unpredictable across the environments. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | IOSR Journal of Agriculture and Veterinary Science (IOSR-JAVS) |
Volume No.: | Volume 10, Issue 12 |
Page Number: | 8-13 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/27208 |
Appears in Collections: | NRM-IIFSR-Publication |
Files in This Item:
File | Description | Size | Format | |
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36-2017-18.pdf | 296.69 kB | Adobe PDF | View/Open |
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