Ключевые слова: agriculture, background, bio, care, chestnut, conservation, cultivated, day, dig, earth, eco, ecofriendly, ecology, environment, field, forest, garden, green, ground, growing, growth, hold, land, life, male, man, nature, new, organic, park, people, pit, plant, plantation, process, protection, roots, season, seed, seedling, shovel, soil, spring, summer, tools, tree, wood, work,