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´s similar to English, in which the subject goes first, but what´s different is that it´s structured like subject, object, then verb. Instead of in English, where we go subject, verb, then object.
