Plants grow better with higher CO2. In fact, most botanists agree that CO2 is the single most limiting factor in plant growth and reproduction. Researchers have artificially increased CO2 levels in greenhouses up to 10 times the normal atmospheric levels, with no diminishing returns in plant growth.A different viewHigher CO2 levels help some plants in controlled environments, such as greenhouses. In natural environments, the growth is temporary with plants either returning to previous levels or decreasing. See Related Links for source. RebuttalHigher CO2 levels help all plants, in allenvironments. Growth increases are temporary only when the CO2 increase is temporary.
Your "source" contains a lot of "ifs" and "maybes" - truth is, all it does is raise conjectures about how growth MAY be limited in some cases.
C4 Plants - True, they have a mechanism for "fixing" carbon dioxide. But the more carbon dioxide in the atmosphere, the more they can "fix". Furthermore, the vast majority of the world's plant biomass is C3, not C4. The only crops that are C4 are corn, sorghum, sugarcane, and millet (with only corn being a major crop). C3 crops include soybeans, all small grains (wheat, barley, oats, rye), and the most important food crop in the world, rice. Additionally, even the C4 plants can be bio-engineered to be C3 plants.
Tropics - While it MAY be true that increased CO2 will be less beneficial in the tropics than in temperate regions, the vast majority of crops are grown in the temperate regions. So this is not an issue.
Overall, your source is a very poor attempt to counter the established and accepted scientific knowledge that higher carbon dioxide levels are beneficial to crops.
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It affects plant growth by the sunlight.
Ammonia affects plant growth. Ammonia is a plant fertilizer which helps it grow better.
Gatorade affects plant growth positivly but creates a sheer film over the leaves
ya insects affects the growth if there earthworm presents it is good for the growth of plants
You can answer it by starting with Eg. Aim To find out if the amount of light given to the plant affects the growth of it. and your result is yes. So you can say IN conclusion, the amount of light affects the growth of the plant.
In plants, phosphate stimulates root growth and helps prevent disease.
Well it affects it by depending on which kind of plant it is. Leona Thomas
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All music affects plant growth. Rock music decreases growth, and soft classical music increases growth by about 6 millimeters a week.