Residual P

(kg・ha⁻¹ of P₂O₅)

FSM (g)

DSM (g)

FRM (g)

RDM (g)

15 DAE

0

9.04 a

1.26 ab

0.75 a

0.15 a

60

9.59 a

1.12 ab

0.69 a

0.13 a

70

10.96 a

1.28 ab

0.74 a

0.16 a

80

8.73 a

1.30 ab

0.62 a

0.15 a

90

10.96 a

1.43 a

0.65 a

0.15 a

100

7.96 a

0.99 b

0.50 a

0.14 a

CV%

21.20

21.30

27.31

15.12

30 DAE

0

40.81 a

8.12 b

2.97 b

0.15 b

60

42.71 a

9.84 ab

3.75 ab

0.13 b

70

48.63 a

12.24 a

3.38 ab

0.16 b

80

54.59 a

8.95 b

4.26 a

0.15 b

90

43.96 a

7.55 b

3.25 ab

0.15 b

100

42.71 a

7.61 b

3.32 ab

0. 75 a

CV%

21.13

19. 53

21.10

26.56