Treatments

Grams of Ca(NO3)2 pot−1

Soaking durations (hours)

C0D1

0

12

C0D2

0

24

C0D3

0

36

C0D4

0

48

C0D5

0

72

C1D1

60

12

C1D2

60

24

C1D3

60

36

C1D4

60

48

C1D5

60

72

C2D1

100

12

C2D2

100

24

C2D3

100

36

C2D4

100

48

C2D5

100

72

C3D1

150

12

C3D2

150

24

C3D3

150

36

C3D4

150

48

C3D5

150

72