File:Fig1 Punja FrontPlantSci2019 10.jpg

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Summary

Description

Fig. 1 Production systems used for Cannabis sativa plants that were sampled in this study. (A) Rooting of vegetative cuttings in rockwool plugs containing peat in the central plugs. Cuttings are left for two weeks under supplemental lighting to initiate rooting. (B) Growth of plants in a hydroponic production system with clay pellets as a substrate. Plants are in the early stages of vegetative development. (C) Six-week-old plants in a hydroponic production system ready for transfer from vegetative growth to induction of flowering through controlled photoperiod and light intensity regimes. (D) Greenhouse hydroponic production system using coco fiber blocks as a substrate, showing a plant in the early stages of flower development. (E, F) Field production of C. sativa in raised fabric pots under outdoor conditions. (E) Plants in early stages of flower development. (F) Close-up of shoots bearing flowers. Figure 1E reproduced from Punja et al. 2018.

Source

Punja, Z.K.; Collyer, D.; Scott, C.; Lung, S.; Holmes, J.; Sutton, D. (2019). "Pathogens and molds affecting production and quality of Cannabis sativa L.". Frontiers in Plant Science 10: 1120. doi:10.3389/fpls.2019.01120. 

Date

2019

Author

Punja, Z.K.; Collyer, D.; Scott, C.; Lung, S.; Holmes, J.; Sutton, D.

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