Treatment

Loading quantity of soil

(kg・pot⁻¹

Nitrification inhibitor

(mg・pot⁻¹)

N

(g・pot⁻¹)

P₂O₅

(g・pot⁻¹)

K₂O

(g・pot⁻¹)

CK(N)

10

0

2

1

1

N + En

10

24

2

1

1

N + DMPP

10

20

2

1

1

N + DCD

10

100

2

1

1