[idroveatrain]

Conjecture with me for a moment, friend: if given fruit X yields 100% nutrient fruits, is then selected for volume, and in the increase of size, the proportion of nutrients declines it follows, to me, that the increased volume is creating a diluting effect. To me it seems as if any increase of proportion in volume had ought to scale right alongside the proportion of nutrient values, unless that compromises the organism. This is the framework I'll be working from.

Several factors come immediately to mind, is the plant reaching a threshold wherein micronutrients are at "unity" and so uptake is reduced and thus reaches a plateau (or saturation), and so distribution into fruit is proportionally diminished as volume increases? Is there some natural law that is prohibitive, something like the square-cube law? Or are the plants locally depleting the nutrients, and then relying on natural diffusion? Is there a "long-range dependency" that is opaque? All else failing, I would suggest that it's highly probable that the nutrient disparities that are evident in these studies could reflect that maintenance of the proportion of nutrients to that of volume might leave the plants fated to death, and so our selection process is predetermined to either volume or nutrient content. Which begs the question, at what intersection do we find the highest degree of efficacy in selecting foodstuffs?

Given a plant that could expand both volume and nutrient proportionally, what would the result be? I'd conjecture rapid depletion of locally available nutrients, up to the point where diffusion and natural deposition becomes an ineffectual mode of conveyance and demands manual upkeep else the organism would be given to death.

Perhaps I'm presumptuous, I don't mind being so, I'll have to ask you to forgive me for my ignorance. I only ask for your participation in this discussion as it seems you're privileged to have a mind much more discerning and honed in this craft than mine own.