Lượt Xem: 808 Nutrients important for plant growth vary in their ability to move within the plant. Knowing how they move can be helpful when diagnosing deficiency problems. Seventeen elements have been identified as vital to plant growth. Three elements, carbon, hydrogen and oxygen, are non-minerals and the other 14 (Table 1) are minerals. Carbon … Đọc tiếp KNOWING NUTRIENT MOBILITY IS HELPFUL IN DIAGNOSING PLANT NUTRIENT DEFICIENCY