Treatment

Sites

Swift current

Saskatoon

Lanigan

Melfort

Wheat

grain P uptake

(kg ha⁻¹)

A-A-W†

4.5 ± 0.84^a

9.5 ± 0.64^a

9.5 ± 0.64^ab§

16.1 ± 0.75^a

RC-RC-W

6.9 ± 0.71^a

8.0 ± 2.03^a

11.0 ± 0.70^a

15.4 ± 1.77^a

B-P-W

5.8 ± 0.33^a

7.4 ± 0.59^a

10.4 ± 0.34^a

14.7 ± 1.10^ab

B-FL-W

5.5 ± 0.42^a

7.2 ± 0.56^a

7.7 ± 0.65^b

11.2 ± 1.02^b

Canola

grain P uptake

(kg ha⁻¹)

A-A-W-C‡

8.0 ± 1.17^a

9.7 ± 0.85^a

10.4 ± 0.87^a

17.2 ± 1.02^a

RC-RC-W-C

7.2 ± 1.58^a

10.2 ± 1.08^a

12.3 ± 1.84^a

14.3 ± 1.81^ab

B-P-W-C

5.7 ± 0.81^a

8.0 ± 0.64^a

10.3 ± 1.11^a

12.0 ± 2.52^b

B-FL-W-C

7.6 ± 0.68^a

7.8 ± 1.59^a

8.2 ± 1.33^a

12.71.64^b