Causal prediction method is a prediction method to estimate the future results from the context of known causes according to the causal relationship between the movement and change of things.
According to the above definition, which of the following uses causal prediction method?
Autumn grain has been harvested for three consecutive years. According to the comprehensive analysis of the agrometeorological conditions in the previous stage, the average number of ears per mu, the occurrence area of diseases and pests and other data, this year should be a bumper harvest year.