In his previous life, Austin's reading interests were wide-ranging, and he had once read such a case.
In the eighteenth century, due to the high yield of potatoes, they defeated many other crops and became one of the main crops in the Ireland region. Then, in a certain year, a potato virus swept through the entire Ireland region, leading to a significant reduction in potato output that year, creating a dreadful famine that caused a quarter of the population in the Ireland region to sharply decrease.
It was precisely because he remembered that case, that even though the world environment was different, in case of any possibility, Austin still spent great effort to achieve diversification of food species.
Of course, current planting cannot stop, and even for a relatively long period in the future, kudzu vine might still be the main food of the Dragon Nest Tribe.
