Ключевые слова: agriculture, arable, area, background, black, brown, clod, close, compost, concepts, construction, dig, dirt, dirty, earth, environment, farm, fertile, fertility, fertilizer, field, garden, ground, grunge, humus, land, life, moist, mud, mulch, nature, nonurban, organic, outdoors, peat, real, roots, rural, scene, seasons, sod, soil, stones, tilth, up, wet, work,