Table 1.

Phenotypic correlations among four environments (BED5IR, BED2IR, FLAT5IR, and FLAT2IR) based on grain yield for year 2016–2017 (upper triangle) and year 2015–2016 (lower triangle).

Lower triangle\ upper triangle	BED5IR	FLAT5IR	BED2IR	FLAT2IR
BED5IR	1.000	0.098	0.131	0.006
FLAT5IR	0.260	1.000	0.443	0.446
BED2IR	0.214	0.093	1.000	0.585
FLAT2IR	0.094	0.113	0.609	1.000