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. 2018 Oct 13;18(10):3445. doi: 10.3390/s18103445

Figure 5.

Figure 5

Figure 5

(a) Field trial of the system in a greenhouse; (b) a thermistor in contact with a strawberry leaf using a leaf clip; (c) temperature differences between a plant leaf and ambient air with a threshold of 0.84 °C to trigger water treatments.