再植病是在果树挖除后的地块继续栽植果树,再植果树表现出生长发育不良、减产或者绝产的现象。再植病是由于原果树苗长期生长导致根际土壤中营养物质缺乏和有毒物质积累造成的。通过沃土增肥、选用抗性树苗等方式可以有效降低再植病的危害。 The replantation is to continue planting the fruit trees after the fruit trees have been dug, and then replanting the fruit trees to show the growth retardation, yield reduction or abortion. Replanting is caused by the long-term growth of the original fruit saplings resulting from the lack of nutrients in the rhizosphere soil and the accumulation of toxic substances. Fertilizers through fertile soil, the selection of resistant saplings and other means can effectively reduce the harm of replantation.