when the experiment was conducted, faced with an interesting phenomenon. I examined the water deficit in the leaves of plant micropropagation aspen in various stages of adaptation. and here on the experimental conditions I need to weigh the raw leaves, and then they were incubated for 24 hours in distilled water and weighed, and then dried to air-dry state and weighed again. And so, in some cases, weight of leaves after incubation in distilled water becomes less.
What do you think, what is it?
maybe I'm doing something wrong?