4 adjectives to describe plowings

As though they took pattern by the example of Nature, the peasants would be afield, gathering what remained of their harvestseven plowing and harrowing the ground for new sowing.

Mules, mainly bred in Tennessee, Kentucky and Missouri, largely replaced the less effective horses and oxen; the introduction of horizontal plowing with occasional balks and hillside ditches, checked the washing of the Piedmont soils; the use of fertilizers became fairly common; and cotton seed was better selected.

The sailors hoisted, and the front part of the little boat began to rise, the stern plowing and foaming through the water, and the man still in it, with his trunk under his arm.

Subsequent plowing, alternating with hoeing, usually occurred once in twenty days.

4 adjectives to describe  plowings