Translations:Adventist Youth Honors Answer Book/Outdoor Industries/Gardening/4/en

Once the site is selected, it needs to be plowed and tilled. Plowing can be done with a plow for large (and medium-sized) plots, or with a spade for very small plots (this is heavy labor though). Plowing loosens the soil so that the plants will have easy access to the soil to a depth of 30 cm. Tilling can be accomplished with a disc for large plots or with a garden tiller for smaller plots. The purpose of tilling is to break the soil into a fine aggregate. The ideal time to till is when a dirt clod can be picked up and easily crumbled in the hand - it should not be done immediately following a rain.