Year: 2025 | Month: March | Volume 18 | Issue 1
Eberhart and Russell Model Based Stability Analysis for Identification of Wheat Varieties for Restricted Irrigation and Late Sown Conditions
Suresh Nyol
Y.P.S. Solanki
O.P. Bishnoi
Renu Munjal
DOI:10.30954/0974-1712.01.2025.7
Abstract:
Forty bread wheat varieties released by various agricultural institutes in India were evaluated under timely and late sowing with normal as well as restricted irrigation conditions for two consecutive years; 2018-19 and 2019-20 in a Randomized Block Design (RBD) with three replications at Research Area of CCS Haryana Agricultural University, Hisar. Data for average grain yield per plant was collected for all varieties under all the environments and analyzed for stability using Eberhart and Russell Model. Based on this model, varieties viz. HI 1620, NIAW 3170, PBW 676, BRW 3806, DBW 222, WH1124, HD 3298, WH 1142 and DBW 221 were found most stable for all the environments. HD 3059 with an above average grain yield and regression value greater than one was found the most suitable variety for timely sowing and well irrigated conditions. Another variety, PBW 771 with significantly lower regression than one
was recommended for areas with low water availability and late sown conditions (poor environment).
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Highlights
- Forty wheat varieties evaluated and analyzed with stability model for late sowing and restricted irrigation.
- HI 1620, NIAW 3170, PBW 676, BRW 3806, DBW 222, WH1124, HD 3298, WH 1142 and DBW 221 found stable for all the sowing conditions.
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