Dryfarming was a practice in which a farmer planted seeds deep in the ground where moisture is present.
Option C
Explanation:
Dryland farming is the cultivation of the crops in which the seeds are borrowed deep in ground in search of some moisture. This practice was common in the areas where moisture was less in quantity and it was difficult to get irrigation facility.
Dryfarming dependent on how efficiently you store the moisture to gain some benefits from the plant. The water was used in harvesting so that it was supposed to be kept away from the weed in the area near plants.