Research Article
Growth Responses and Nitrogen Uptake by Saltgrass (Distichlis spicata L.), a Halophytic Plant Species, under Salt Stress, Using the 15N Technique
Table 2
Nutrient elements content of Hoagland solution.
| | Macronutrients | g L−1 | m LL−1 nutrient solution |
| | 1 M KH2PO4 | 136.09 | 1 | | 1 M KNO3 | 101.10 | 5 | | 1 M Ca(NO3)2 | 164.09 | 5 | | 1 M MgSO4 | 120.37 | 2 |
| | Micronutrients | | |
| | H3BO3 | 2.86 | 1 | | MnCl2·4H2O | 1.81 | 1 | | ZnSO4·7H2O | 0.22 | 1 | | CuSO4·5H2O | 0.08 | 1 | | H2MoO4·H2O | 0.02 | 1 | | Na2MoO4·2H2O | 0.12 | 1 | | Iron (Sprint 330, iron chelate) | 25.00 | 1 |
|
|
