Sweet potato culture. Technician examines test tubes containing sweet potato plants growing experimentally. The plants are seen suspended in a growth medium. They may be clones of one another,propagated from one mother plant and so may all be genetically identical. In plant biotechnology,plants may be genetically selected for maximum growing potential or productivity | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / USDA |
Taille de l’image : | 5349 px × 3343 px |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property Release : | Non requis |
Restrictions : |
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