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Stability in performance of marvel grass genotypes (Dichanthium annulatum) under north western arid rangeland

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Title Stability in performance of marvel grass genotypes (Dichanthium annulatum) under north western arid rangeland
Not Available
 
Creator Bhagirath Ram
S.L. Meena
Devi Dayal
Shamsudheen Mangalassery
 
Subject Dichanthium annulatum, fodder, G x E interaction, genotypes, perennial grasses, range lands, selection, stability
 
Description Not Available
The study was conducted during kharif season of 2006, 2007 and 2008 to test the stability of genotypes of marvel grass (Dichanthium annulatum). Pooled analysis of variance on five characters was carried out individually as well as pooled over the years. Genotype x environment interaction was significant for all the characters included in the study. Significant G X E (linear for all the characters) indicated the presence of the substantial amount of predictable GxE interaction. All seven genotypes were tested for three stability parameters, viz, mean, bi and S2di. It indicated that the direct selection of plant height and green fodder yield along with simultaneous selection for tillers per plant will be responsive for improvement of dry fodder yield and seed yield. The results provide useful information to aid the choice of marvel grass genotypes in north west Gujarat.
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Date 2019-06-21T04:58:22Z
2019-06-21T04:58:22Z
2013-01-01
 
Type Research Paper
 
Identifier Ram, B., Meena, S.L., Dayal, D., Mangalassery, S., 2013. Stability in performance of marvel grass genotypes (Dichanthium annulatum) under north western arid rangeland. Range Management and Agroforestry 34, 151-154.
0971-2070
http://krishi.icar.gov.in/jspui/handle/123456789/20697
 
Language English
 
Relation Not Available;
 
Publisher Not Available