处理

Treatment

越冬期

Pre-winter

返青期

green

起身期

Setting

拔节期

Jointing

抽穗期

heading

T1

5.47a

7.4a

8.5ab

9.33a

11.17cd

T2

5.5a

7.43a

8.67a

9.37a

11.5b

T3

5.53a

7.53a

8.73a

9.63a

11.87a

T4

5.5a

7.43a

8.63ab

9.53a

11.6ab

T5

5.47a

7.33a

8.6ab

9.27a

11.43bc

T6

5.43a

7.23a

8.5ab

9.26a

11.17cd

T7 (CK)

5.17a

7.17a

8.33b

8.9b

10.97d