<span>The Bard's paternal grandfather was Richard Shakespeare
(d. 1561), a farmer in Snitterfield, a village four miles northeast of
Stratford. ... Robert Arden had accumulated much property, and when he
died, he named his daughter (Shakespeare's mother) Mary, only sixteen at the time, one of his executors.</span>
It helps in understanding which crop should be cultivated on a particular land.
It also helps in gaining information about how agriculture can be done in poorer soils.
It gives information about the nutrient quality of the soil.
This avoids wastage of capital on the cultivation of unsuitable crops.
It also helps in controlling pests and insects.
It means all the ideas and culture of the world
thanks
Basic is to luxurious as common is to unique.