TABLE 2.

TaPYL4-2B haplotypes associated with agronomic traits across 16 environments.

Environment	PH	PLE	Environment	PH	PLE
	P-value	P-value		P-value	P-value
2015-SY-WW-HS	0.00141**	0.01614*	2015-SY-DS-HS	0.00734**	0.00340**
2015-SY-WW	n.s	n.s	2015-SY-DS	0.03998*	0.01702*
2016-SY-WW-HS	0.00136**	0.00721**	2016-SY-DS-HS	0.01330*	0.00412**
2016-SY-WW	0.00217**	0.00134**	2016-SY-DS	5.49E-04***	0.00172**
2016-CP-WW	0.01378*	0.00758**	2016-CP-DS	n.s	0.00792**
2017-SY-WW-HS	7.38E-04***	1.54E-04***	2017-SY-DS-HS	0.03369*	0.00205**
2017-SY-WW	0.00479**	9.98E-04***	2017-SY-DS	0.01239*	0.00214**
2017-CP-WW	0.04709*	0.00571**	2017-CP-DS	n.s	0.00913**

SY, Shunyi; CP, Changping; DS, drought stress; HS, heat stress; WW, well-watered; SL, spike length; PLE, peduncle length; PH, plant height; n.s, not significant. *P < 0.05, **P < 0.01, and ***P < 0.001.