Zinc calculations based on 1.2 ppm:
(1.2 ppm)*(0.99859 mg/L) = 1.19863 mg/L
(1.19863/14)*100% = 8.5714%
This means you will have to drink 1 liter of water to get 8.6 percent of your daily recommended intake of zinc.
Copper calculations based on 0.6 ppm:
(0.6 ppm)*(998.59 mcg/L) = 599.154 mcg/L
(599.154/900)*100% = 66.5727%
This means you will have to drink 1 liter of water to get 66.6 percent of your daily recommended intake of copper.
Joshua Myrvaagnes wrote:PS also, where is all that zinc coming from, is there a way to stop more of it? if it's the roof...any bright ideas how to get the roof NOT to drop zinc into the yard but keep dropping water? if it's not the roof, then what could it be???
Micronutrient deficiencies rarely occur in New England soils; therefore, an Optimum Range has never been defined. Values provided represent the normal range found in soils and are for reference only.
Joshua Myrvaagnes wrote:
.... my soil expert friend said 2:1 zinc:copper ratio....
This whole urban permaculture thing would be a heck of a lot easier if the house were just sort of not there...
He baked a muffin that stole my car! And this tiny ad:
Dave Burton's Boot Adventures at Wheaton Labs and Basecamphttps://permies.com/t/119676/permaculture-projects/Dave-Burton-Boot-Adventures-Wheaton