Hello @mengene , I find your article very interesting, certainly has increased levels of carbon dioxide in the atmosphere, a situation that influences what today we know as global warming. But it can also affect the metabolism of plants as you mentioned, I will place an example from forage species, from pasture specifically, there are grasses that have the photosynthetic pathway c4 ie they are more efficient and their growth is faster, Therefore, it should be handled so that it does not mature and increase its cell walls and can be highly nutritious for ruminants.

I place this example, because there can also be evidenced how carbon dioxide significantly influences the metabolic processes of plants, thanks for your great contribution, you have an excellent weekend.