山西省大多果园的土壤有机质含量都在1％以下,因而增施有机肥料是果园管理的主要措施之一,也是果树丰产稳产优质的先决条件。当前还没有实行生草化的果园,土壤有机质主要靠施入,在施入有机质肥上应改变传统的施肥方法。 1.改晚秋施基肥为早秋施:传统的施基肥 Most of the orchards in Shanxi Province contain less than 1% of organic matter in the soil. Therefore, adding organic fertilizers is one of the major measures in orchard management and a prerequisite for high and stable yield and high quality of fruit trees. At present, no grassy orchards have been practiced. Soil organic matter mainly relies on the application of organic fertilizers and traditional fertilization methods should be changed. 1. Late autumn base fertilizer for early autumn facilities: the traditional base fertilizer