Russian household agriculture – dacha gardening – is likely the most extensive system of successful food production of any industrialized nation. This shows that highly decentralized, small-scale food production is not only possible, but practical on a national scale and in a geographically large and diverse country with a challenging climate for growing. Most of the USA has far more than the 110 days average growing season that Russia has.
We are approaching this from a seed quality standpoint, not just a seed saving one. Saving seed is fairly simple to do, but the results from planting those seeds can be very mixed; without a basis of understanding of seed quality, people can be disappointed and confused as to why they got the results they did. Both the home gardener and the seed company must understand seed quality to be successful in their respective endeavors.
Our compost piles will age for at least a year before being added to the garden. We have learned that the slow aging is more beneficial to the decomposition process as well as not losing nearly as much nitrogen to off-gassing as happens with the hot and fast methods. Another benefit is the decomposition is much more thorough, destroying weed seeds, pathogens and any unwanted chemicals much better in a slower composting setup.