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山西是枣树的发源地和最早的栽培中心之一。为合理开发利用其枣林土壤资源,改变目前产量低而不稳的生产局面,我们对山西主要枣区的土壤状况和培肥措施进行了初步调查。结果表明:土壤瘠薄、水土流失严重、耕作管理粗放等均为限制枣林生产的主要障碍因子,为此提出了以保水增肥、养土为中心的改土培肥途径。
Shanxi is the birthplace of jujube and one of the earliest cultivation centers. In order to rationally develop and utilize its jujube forest soil resources and change the current production situation of low and unstable production, we conducted a preliminary investigation of the soil conditions and fertilization measures in the main jujube regions in Shanxi Province. The results showed that: the infertile soil, severe soil erosion and heavy tillage management all were the main obstacle factors to restrict the production of jujube forest. Therefore, the approach of improving soil fertility and increasing soil fertility was put forward.