Ключевые слова: acre, ag, agricultural, agriculture, application, conservation, crop, cultivation, environment, equipment, farm, farming, farmland, fertilizer, field, growth, improvement, incorporate, industry, inject, injected, injection, knife, land, liquid, machinery, management, manure, nitrogen, nutrient, nutrients, organic, phosphate, ploughing, pollution, potassium, practice, producing, production, shit, slurry, smell, soil, spreader, stink, tracks, tractor, trenches, waste, yield,