do you agree with von helmont ?if nutrients absorbed by plants from soil is equal to the mass of the tree or plant what will happen? think and write hypothesis
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Explanation:
plant selectively absorbe nutrients from the soil.
also these nutrients are continuously being regenerated in the soil by decomposition v decay and the other microbial action.
hence one can't correlate mass of a plant versus the mass of soil to estimate how much nutrients has been used
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