试验编号

处理

尿素(kg/40m²)

颗粒磷肥(kg/40m²)

硫酸钾(kg/40m²)

底施

追施

1

N0P0K0

0

0

0

0

2

N0P2K2

0

0

4

0.92

3

N1P2K2

0.6

0.3

4

0.92

4

N2P0K2

1.2

0.6

0

0.92

5

N2P1K2

1.2

0.6

2

0.92

6

N2P2K2

1.2

0.6

4

0.92

7

N2P3K2

1.2

0.6

6

0.92

8

N2P2K0

1.2

0.6

4

0

9

N2P2K1

1.2

0.6

4

0.46

10

N2P2K3

1.2

0.6

4

1.38

11

N3P2K2

1.8

0.9

4

0.92

12

N1P1K2

0.6

0.3

2

0.92

13

N1P2K1

0.6

0.3

4

0.46

14

N2P1K1

1.2

0.6

2

0.46