Ключевые слова: agriculture, chemical, compost, concept, copy, crop, cultivation, earth, environmental, farmer, farming, fertile, fertility, fertilizer, field, garden, gardening, giving, grain, granules, green, ground, grow, growth, hand, heap, hope, land, leaf, life, manure, mineral, mix, mixed, natural, nature, nitrogen, nutrient, pattern, pellet, people, pile, plant, rural, seed, seeding, soil, space, text, work,