ANOVA	Analysis of variance
FSR	Field survival rate
GD	Genetic diversity
GFR	Grain filling rate
He	Expected heterozygosity
HS	Heat-sensitive
HTS1	First heat-tolerance screening
HTS2	Second heat-tolerance screening
HTS3	Third heat-tolerance screening
LS1	First stage of late sowing
LS2	Second stage of late sowing
MAF	Main allele frequency
NA	Allele number
NG	Genotype number
NS	Normal sowing
SNP	Single-nucleotide polymorphism
SS	Spring-sowing
PCoA	Principal coordinate analysis
PCR	Polymerase chain reaction
PIC	Polymorphic information content
UPGMA	Unweighted pair-group method with arithmetic means
WS	Winter-sowing