Various amounts of care are involved, from little more than scattering [[seed]]s and later checking for a [[harvest]], to large scale industrial agriculture, where thousands of [[acre]]s are devoted to growing one [[crop]], using carefully bred and selected seeds, highly processed [[man-made]] [[fertilizer]]s, and a variety of [[pesticide]]s. | Various amounts of care are involved, from little more than scattering [[seed]]s and later checking for a [[harvest]], to large scale industrial agriculture, where thousands of [[acre]]s are devoted to growing one [[crop]], using carefully bred and selected seeds, highly processed [[man-made]] [[fertilizer]]s, and a variety of [[pesticide]]s. |