【摘要】 根据土壤肥力进行合理的品种布局和科学的田间管理是发展高产、优质、高效、低耗、可持续农业的一个必要前提。通过调查得出,太原市果园土壤有机质含量平均值12.62 g/kg,全氮平均值0.64 g/kg,速效磷平均值14.61 mg/kg,速效钾平均值132.36 mg/kg。对果园土壤养分现状、肥力水平进行分级,并根据土壤养分含量进行合理施肥,建立果园地力补偿制度,进行果园的科学管理,从而提高果树的产量和品质。更多还原

【Abstract】 Rational fruit variety distribution and scientific management based on soil fertility is an important prerequisite for high yield,fine quality,high efficiency,low consuming,sustainable agriculture.The result of survey showed that the average orchard soil organic matter content was 12.62 g/kg,whole nitrogen 0.64 g/kg,rapid available phosphorus and potasium 14.61 mg/kg and 132.36 mg/kg respectively.The fertility state was classified and reasonable fertilization was carried out according to soil nutrition state,and soil fertility compensition system was set up on purpose to improve fruit yield and quality.更多还原