Biologic evolution

It is a matter of "Leaf of the mandarin orange" written yesterday.
It had recalled, and it recalled the thing put at the experiment on the previous state today.
It recalled the thing that diffused while pushing the leaf of the mandarin orange with the stick of the tree.
And, it tried today.
Reflected next to the photograph is a stick of the tree. (tool to peel off Asari)
And, it measured it.
It took a picture of the salinity measuring instrument with a new cellular phone.
The numerical value is 0.0g/100g.
Did yesterday?The amount of salinity will go up because it was －1.0g/100g.
It embarrassed it.
Which is on earth correct?
Is salinity attached to the stick of the tree?