Whereas, the third and fifth-order polynomial indicates that the relationship between “fertilizer use"and yield is non-linear, with a decreasing trend as the level of “fertilizer use"increases beyond a certain point.
← all excerpts
AgriFact framework for modelling the impact of farmers' information demand on nationwide wheat productivity in India.
3
—
—
The sentences
The first-order polynomial shows that PDs, if expressed in a linear equation, follow a negative trend for both variables.
The plots revealed an interesting trend, i.e., it seems that the areas with higher wheat yield had more “weather"and “plant protection"queries per hectare of cultivated land.