Changes

Crop yield is a term in agriculture meaning the output of the crop for a given area of land.  It can also mean the seed generation of the plant, with 1:3 consisted the minimum yield to sustain human life (one seed to feed the human, one seed to feed the livestock, and one remaining seed for the next planting season).

'''Crop yield''' is a term in [[agriculture]] meaning the output of the [[crop]] for a given area of land.   

A significant surplus occurs at a seed generation of 1:5.

It can also mean the seed generation of a [[plant]], with 1:3 consisted the minimum yield to sustain human life (one seed to feed the human, one seed to feed the livestock, and one remaining seed for the next planting season).  A significant surplus occurs at a seed generation of 1:5.