Isolated for 42 days in chambers of ambient and elevated CO2 concentrations, we periodically document the growth of cowpea plants (Vigna unguiculata) via time-lapse photography.Oh, how planet Earth loves CO2 ... and those so-benefited plants exhale loads more life-enhancing oxygen for us, FOR FREE.
Debate Magazine
...just in case you've been fished in by the Global Warming (Carbon Tax) scam and have never heard how absolutely beneficial elevated CO2 levels can be for improved yield...
