Garden rooting powder. This contains a synthetic plant hormone in the auxin family,here it is 1-naphthaleneacetic acid (formula C10H7CH2CO2H). It is used to stimulate vegetative propagation in stem and leaf cuttings | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library |
Bildgröße: | 4205 px × 4205 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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