The main content of farming culture includes the tree of wisdom.

The main contents of farming culture include:

1. Agricultural cultural phenomena, such as spring planting, autumn harvest, spring flowers and autumn fruits, etc. It is formed in the cycle of agricultural production according to natural rhythms such as time and solar terms.

2. It is emphasized that the fundamental principle that all agricultural production activities must be carried out is to adapt to the time, place and situation, which embodies that agricultural production should conform to nature.

3. The practical principles formed in the long-term interaction between man and nature, that is, norms, norms and order, must be followed in agricultural production, otherwise they will be punished by nature. For example, if a person misses a day, he misses a year, that is to say, if production is delayed by one day, it will affect a year's harvest.