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原平市苹果栽培面积达6万余亩,适龄不结果和产量很低的苹果园占到1/2,以下提出一些解决对策供栽植者参考。 一、狠抓土肥水管理 1.加强土壤管理 重点是提高土壤肥力,增加土壤的有机质含量,改善土壤中的水、肥、气、热等状况,以利调根养根。具体改土措施可结合施肥对土壤进行深翻,在果树行间或树盘进行秸秆覆盖或种植绿肥,可明显提高土壤有机质含量。
Yuanping City, apple cultivation area of more than 60,000 acres, the age of no fruit and the yield of apple orchard accounts for 1/2, the following to propose some solutions for farmers. First, pay close attention to soil and water management 1. To strengthen soil management focus is to improve soil fertility, increase soil organic matter content, improve the soil water, fertilizer, gas, heat and other conditions, in order to facilitate rooting. Specific soil improvement measures can be combined with fertilizer deep soil plowing, in the rows of fruit trees or tree cover straw mulching or planting green manure, can significantly increase soil organic matter content.