From: Effect of nano-calcium carbonate on morphology, antioxidant enzyme activity and photosynthetic parameters of wheat (Triticum aestivum L.) seedlings
Treatments
Nano-calcium carbonate concentration (mg L−1)
pH
CK
0
6.78
T1
25
6.94
T2
50
7.07
T3
100
7.17
T4
200
7.25
T5
400
7.34