Non parametric Measures of Stability Compared as per BLUP and BLUE of Wheat Genotypes Evaluated in North Western Plains Zone of the Country
ISSN: 2319 7706 Volume 9 Number 7 (2020) Journal homepage: http:/www.ijcmas.com Non parametric measures as per the BLUP values of original yield for first year, Si s measures identified G11, G10, G4 as stable genotypes. Corrected yield measures CSi s selected G11, G12, G8 for stable performance. Values of NPi (s) identified G4, G10, G11as desirable genotypes. Association analysis among measures observed positive correlations of Si s with others and of negative with CMR, Z1 and Z2. Positive relationships exhibited by CSi s measures. Negative relationships of NPi (s) expressed with Z1 and Z2 only. Biplot analysis showed CMed& CMR expressed close affinity with SD, NPi (3) NPi (4) Si s whereas CCV, CSD, NPi (1) associated with CSi s along with Z1. Based on BLUE's of genotypes yield, measures Si s foundG4, G8, G12as suitable genotypes. CSi s identified G4, G8, G11, G12, as opposed to G4, G5, G8, G11by measures NPi (s) measures. Positive correlations exhibited by Si s except of negative with CMR, Z1 and Z2. Measures CSi s expressed highly significant indirect relationship with Z2 only. Negative relationships of NPi (s) had observed with Z2 only. CV expressed affinity with CMR, Si 3 Si 6 NPi (2) NPi (3) NPi (4) whereas SD grouped with Si 1 Si 2 Si 4 Si 5 Si 7 measures. BLUP's of genotypes for second year of study seen, measures Si s settled forG1, G9, G13, G15 genotypes. While NPi (1) identified G9, G11,G14 and G15genotypes of stable performance. Measures CMR and Z2 showed negative correlations with Si s and CSi s behaved in direct manner along with indirect to Z2.Negative relationships of NPi (s) exhibited with Z1 and Z2. CV along with CMR expressed affinity with, SD, CMed, NPi (2) NPi (3) NPi (4) Si 3 Si 5 Si 6 Large cluster comprises of CCV, CSD, NPi (1) Si 1 Si 2 Si 4 CSi 1 CSi 2 CSi 3 CSi 4 CSi 5 CSi 6 CSi 7 and Z1measures. Si s non parametric while considering BLUE's values of genotypes pointed towards G5, G9, G14 whereas G6,G9 by CSi s values. Wheat genotypes G5,G9, G14,G15 settled by least values of NPi (s) Indirect relations with Z2 only exhibited by Si s measures. CSi s maintained positive relationships. NPi (s) had positive relationships with others and negative relationships with Z2 only. Largest cluster consists of SD, CSD, CCV, NPi (1) Si 1 Si 4 Si 5 Si 7 CSi 1 ,CSi 2 ,CSi 3 CSi 4 ,CSi 5 CSi 6 ,CSi 7 measures. K e y w o r d s BLUP, BLUE, Si CSi NPi Coefficient of concordance, Biplot analysis Accepted: 11 June 2020 Available Online: 10 July 2020 Article Info Int.J.Curr.Microbiol.App.Sci (2020) 9(7) 1167 1190