Ключевые слова: agricultural, agriculture, chemical, corn, crop, cultivated, ecology, environment, equipment, farm, farmer, farming, fertilizer, field, food, fungicide, grass, green, growth, herbicide, industry, land, landscape, machine, machinery, meadow, natural, nature, organic, outdoors, pesticide, plant, rural, season, spray, sprayer, spraying, spring, sustainability, tank, technology, toxic, tractor, water, wheat, work,