There are some rocks called phosphate rocks, where it is particularly extracted.
When banding on the seed, use a low rate.
Purpling For corn, a severe P deficiency inhibits the translocation of carbohydrates within the plant.
The phosphorus in the phosphoric acid used to make most dry phosphate fertilizers as well as a few liquids is in the orthophosphate form.
These compositions can be made by the reaction of ammonia and phosphoric acid, pH and temperature controlled.
We take the formula you provide NaCl - common table salt - in our default example and unpack it into the component elements.