Ключевые слова: agriculture, background, beginning, botany, bud, concept, copyspace, cultivate, cultivated, cultivation, development, earth, ecology, environment, environmental, farm, field, forest, fresh, freshness, garden, gardening, grassland, green, ground, grow, growing, growth, land, leaf, life, light, nature, new, one, plant, root, sapling, season, seed, seedling, small, soil, spring, sprout, stem, tree, vegetable, water,