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Effect of NH4 + nutrition on growth, chlorophyll content, and photosynthetic rate (AN)
| Treatments | Biomass (g DW) | Cholorophyll content (SPAD units) | A N (μmol m−2 s−1) |
|---|---|---|---|
| Control | 0.480±0.117 b | 37.573±0.578 b | 21.565±0.841 b |
| NH4 + | 0.345±0.031 a | 43.300±0.716 a | 13.543±0.663 a |
