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Journal of Pharmacognosy and Phytochemistry

Journal of Pharmacognosy and Phytochemistry

Vol. 9, Special Issue 5 (2020)

Analysis of variance for combining ability, gene action and heritability, Proportional contribution of lines, testers and lines x testers of different characters in pearl millet (Pennisetum glaucum (L.)

Author(s):

Altaf B Shaikh, DK Patil, Dnyaneshwar G Kale, Deepak A Kharad, Prashant B Kardile and Yogesh Pawar

Abstract:
The present investigation was conducted or taken at field of National Agricultural Research Project (NARP) Breeding section, Aurangabad (VNMKV, Parbhani, M.S.) during Kharif 2019. The objective of present study is to estimate the standard heterosis and combining ability effects among parents and crosses to find out promising cross combinations for grain yield and its components. The experimental material comprised of thirty two crosses along with twelve parents (four lines and eight testers) and standard checks AHB 1200 Fe and AHB 1269 Fe. The experiment was laid out in Randomized Block Design with two replications. The observations were recorded on ten characters viz., days to 50 per cent flowering, days to maturity, plant height, total number of tillers, number of effective tillers, earhead length, earhead head girth, 1000 grain weight, grain yield and fodder yield. The analysis of variance revealed that there were significant differences among the parents and crosses for all the characters studied. However, the other crosses which showed promise were ICMA 98222 x AUBI 15003 for No. of effective tillers per plant, ICMA 98222 x AUBI 15004 for earhead length, ICMA 93333 x AUBI 15051 for earhead girth, ICMA 92444 x AUBI 15124 for 1000 grain weight and ICMA 93333 x AUBI 15015 for fodder yield per plant. Thus, it desirable that these parent have to be utilized in future bajra or pearl millet improvement programme.

Pages: 480-483  |  997 Views  520 Downloads

How to cite this article:
Altaf B Shaikh, DK Patil, Dnyaneshwar G Kale, Deepak A Kharad, Prashant B Kardile and Yogesh Pawar. Analysis of variance for combining ability, gene action and heritability, Proportional contribution of lines, testers and lines x testers of different characters in pearl millet (Pennisetum glaucum (L.). J Pharmacogn Phytochem 2020;9(5S):480-483.

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