Table 1. The abbreviation of growth stage and organs.

Ab.	Meaning	Ab.	Meaning
IH	inoculated Huixianhong	Sh1	the flag Sheath
CK	immunized Huixianhong	Sh2	the second-leaf sheath from top
Sd	seeds from single whole plant	Sh3	the third-leaf sheath from top
L1	flag leaf	Sh4	the other leaves’ sheaths except the upper three
L2	the second leaf from top	Pl	the time of planting
L3	the third leaf from top	Sl	the stage of seedling
L4	the other leaves except the upper three leaves	Jo	the stage of jointing
S1	the flag stem	Bo	the stage of booting
S2	the second-leaf stem from top	He	the stage of heading
S3	the third-leaf stem from top	An	the stage of anthesis
S4	the other leaves’ stems except the upper three	GF	the stage of grain filling
0d	the beginning of some stage	An0d	the beginning of anthesis
3d	the 3 days after some stage	An3d	the 3 days after anthesis

Note: The table detailed and introduced the abbreviation of different growth stages and different organs.