au ha−1

Small 1

Large 1

Large 2

Time period

Area 1

Area 2

Area 3

Area 4

Area 1

Area 2

Area 3

Area 4

Week 1

3.4

0

0

0

3.3

0

0

0

Week 2

5.3

1.9

0

0

5.2

1.8

0

0

Week 3

6.5

3.1

1.3

0

6.4

3.1

1.3

0

Week 4

7.3

3.9

2.0

0.7

7.4

4.0

2.2

0.9