TY  - JA
AU  - Kumar,R.
AU  - Kaur,Y.
AU  - Das,A.K.
AU  - Singh,S.B.
AU  - Bhupender Kumar
AU  - Patel,M.B.
AU  - Shahi,J.P.
AU  - Zaidi,P.H.
TI  - Stability of maize hybrids under drought, rainfed and optimum field conditions revealed through GGE analysis
SN  - 0019-5200
PY  - 2023///
CY  - India
PB  - Indian Society of Genetics & Plant Breeding
KW  - Maize
KW  - AGROVOC
KW  - Genotype environment interaction
KW  - Additive Effect
KW  - Principal component analysis
N1  - Peer review; Open Access
N2  - Identification of high-yielding and stable cultivars across different environments through multi-location trials are very important in maize breeding. A study was conducted to evaluate 30 maize hybrids in three diverse environments, viz., drought, rainfed and optimal conditions during the years, 2016 and 2017. Environments, genotypes and Genotype x Environment interactions (G x E) were found to be highly significant in both the years. The biplot explained 69.49% of total variation which was partitioned into 53.61 and 15.88% relative to genotype and genotype by environment interaction. Genotype, ZH15449 performed considerably well in 2016 under optimum (113.41 q/ha) and drought (54.19 q/ha) while in 2017, under optimum (82.28 q/ha) and rainfed (65.37 q/ha) conditions. ZH 161285 gave considerable grain yield at all three ecologies (108.70, 74.29, 60.60 q/ha) in year 2016, whereas genotype, ZH 161330 performed well under rainfed (67.76 q/ha) and drought (52.87q/ha) conditions in year 2017
UR  - https://hdl.handle.net/10883/23088
DO  - https://doi.org/10.31742/ISGPB.83.4.6
T2  - Indian Journal of Genetics and Plant Breeding
ER  -