Quote:
Originally Posted by Ray
I saw a video of a lecture on the subject, and they used the N15 isotope to track movement in Phal. Sogo Yukidian plants. In a nutshell, after a single dose of fertilizer solution, they noted a small increase in the N15 concentration in all tissues after one week, and it pretty much leveled out between 8 and 16 weeks after application.
They applied a nutrient solution containing 11.25 atomic% N15, and a week later only about 1/10 of that was detected in the plant itself.
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Now that’s crop science!
That video wouldn’t be available to the public, would it?
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