Treatment

Side-Dress N Consumption

Soil Residual N

kg・ha−1

mg・kg−1

1

0c†

7.65a

2

56.0b

7.28a

3

78.4a

8.58a

4

68.7ab

8.95a

5

63.5ab

9.36a

6

67.2ab

7.78a

Significance

***

ns

Contrast

Applied N vs. Zero N§

***

ns

Uniform N vs. Zero N

***

ns

Variable N vs. Zero N

***

ns

Variable N vs. Uniform N

ns

ns