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- Fri Aug 19, 2011 2:36 pm
- Forum: Botany Discussion
- Topic: What do you know of hydroponics?
- Replies: 8
- Views: 9560
Hydroponics is planting without soil. The macro and micronutrients needed by your plant is provided by a water solution which you should prepare. Calcium nitrate, Potassium Nitrate, Potassium Orthophosphate, Magnesium Sulfate, FeDTA, a solution with all your micronutrients in their available form, S...
it's rather hard to detect when a particular cell is at incipient plasmolysis. what we do is that we count the cells in a particular portion of plant tissue. we expose this to a hypertonic solution. when 50% of the cells of the tissue is plasmolyzed, it is at incipient plasmolysis. At that point, os...