肥料是果树生长和结果的重要物资基础。果树多年生长在同一地点,每年都要从土壤中吸收大量的营养元素,这些都必须靠施肥来补充。水是果树生长健壮、高产稳产和长寿的重 Fertilizers are an important material basis for the growth and outcome of fruit trees. Fruit trees grow at the same location for many years, absorbing large quantities of nutrients each year from the soil, all of which must be supplemented by fertilizers. Water is a robust fruit tree growth, high yield stable and longevity