Ключевые слова: blossom, boron, browning, calcium, chlorosis, curling, deficiency, distorted, end, fruit, growth, illustration, imbalance, iron, leaves, magnesium, mottled, necrosis, nitrogen, nutrient, phosphorus, plant, potassium, quality, rot, spotting, stunted, sulfur, veins, wilting, yellowing, zucchini,