土壤酸度是红壤地区作物生长的主要限制因素之一。而铝毒有时是酸性土壤阻碍作物生长的主要原因。但铝离子毒害往往是间接的,它是通过抑制P、Ca及Cu的吸收和刺激Mn的吸收而起作用。本试验的目的在于确定红壤施用石灰对小麦“908”生长和产量的影响,并试图将这些影响与土壤酸度、铝毒及养分吸收结合起来加以探讨。 Soil acidity is one of the major limiting factors for crop growth in red soil regions. Alzheimer’s disease, on the other hand, is the main reason acid soil hinders crop growth. However, aluminum ion poisoning is often indirect, and it works by inhibiting the absorption of P, Ca and Cu and stimulating the absorption of Mn. The purpose of this experiment was to determine the effect of liming application of lime on the growth and yield of wheat “908” and to explore these effects in conjunction with soil acidity, aluminum toxicity and nutrient uptake.