Maximum Yield Canada July/August 2017
While hydroponics is unlikely to overtake traditional agriculture economically anytime soon—current US annual crop production is estimated at $143 billion while hydroponics is valued at a mere $600 million—it’s not so much as how much is being grown but where. Today, nobody knows what society will be like in 2100. We hope it will be a peaceful, healthy, and happy place.
While hydroponics is unlikely to overtake traditional agriculture economically anytime soon—current US annual crop production is estimated at $143 billion while hydroponics is valued at a mere $600 million—it’s not so much as how much is being grown but where. Today, nobody knows what society will be like in 2100. We hope it will be a peaceful, healthy, and happy place.
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WHILE IT IS very<br />
important to know<br />
the strength of the<br />
nutrient solution<br />
applied to your crop,<br />
it is equally (if not<br />
more) important to<br />
monitor the amount<br />
of soluble salts in<br />
your root zone.”<br />
There are hundreds of different fertilizer brands on the<br />
market, and whichever one you decide to use, make sure<br />
it provides balanced levels of macro- and micronutrients<br />
necessary for the crop you are growing. EC and TDS meters are<br />
great tools used to check the strength of your nutrient solution,<br />
however, if you want to know the composition of specific<br />
nutrient salts that are contributing to your solution or media,<br />
you will need to have a chemical lab analysis done. Different<br />
fertilizer salts contribute to the overall EC differently, and<br />
certain nutrient components like urea will not contribute to the<br />
overall EC until its converted into nitrate (NO 3).<br />
Plant nutrition is just one important variable to consider when<br />
making adjustments to optimize your controlled environment.<br />
To learn more about optimizing environmental conditions,<br />
download the Fluence Bioengineering High PPFD Cultivation<br />
Guide at fluence.science.<br />
grow cycle<br />
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