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中国农学通报

中国农学通报 ›› 2016, Vol. 32 ›› Issue (9): 159-163.doi: 10.11924/j.issn.1000-6850.casb15100009

所属专题： 园艺

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

胶东半岛蓝莓主产区土壤理化性状调查

李成,马海林,刘方春,李丽,马丙尧,杜振宇,孙蕾   

  1. 山东建筑大学,山东省林业科学研究院,山东省林业科学研究院,山东省林业科学研究院,山东省林业科学研究院,山东省林业科学研究院,山东省林业科学研究院
  • 收稿日期:2015-10-08 修回日期:2015-11-12 接受日期:2015-11-25 出版日期:2016-03-29 发布日期:2016-03-29
  • 通讯作者: 刘方春
  • 基金资助:
    国家林业公益性行业科研专项“特色小浆果良种选育及产业化技术开发与示范”(201204402)；农业科技成果转化资金项目“经济林新型生物肥料关键技术中试与示范”。

Soil Physical and Chemical Properties of Main Blueberry Producing Areas in Jiaodong Peninsula

马海林,,李丽,马丙尧,杜振宇 and 孙蕾   

  • Received:2015-10-08 Revised:2015-11-12 Accepted:2015-11-25 Online:2016-03-29 Published:2016-03-29

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摘要： 为了解蓝莓土壤的肥力状况,采用室内分析测定的方法,对青岛沃林农业公司蓝莓生产基地60个土样的土壤理化性状进行了测定分析。结果表明：在所调查的样本中,仅有20%的土壤pH处于最适蓝莓生长的范围内；同时,土壤有机质含量最高仅为13.649g/kg,有机质含量>10 g/kg的土壤样品仅占20%左右。此外,不同种植基地间土壤的养分含量差异很大,变异系数很高,尤其是土壤有效磷、有效钾和有效硼的含量,样本间的变异系数均大于50%,说明基地间的养分含量不平衡,波动幅度很大。以上分析认为,对蓝莓主产区的土壤pH有必要进行调节,同时如何提高种植基地的有机质含量及提高土壤供肥能力也至关重要。

关键词: 生物有机肥, 生物有机肥, 芥蓝, 产量, 光合特性

Abstract: In order to understand the fertility of blueberry planting soil, soil physical and chemical properties of 60 soil samples from Jiawo agricultural company’s blueberry production base in Qingdao were analyzed by the method of indoor assay determination. The results showed that the soil pH value of only 20% samples was in the optimal growing range of blueberry. At the same time, the maximum content of soil organic matter was only 13.649 g/kg, the soil samples with organic matter content more than 10 g/kg only accounted for about 20%. In addition, the soil nutrient contents were significantly different among different planting bases and the variation coefficients were high, especially the variation coefficients of available phosphorus, available potassium and available boron, which all reached above 50%, suggesting that nutrient contents of different bases were unbalanced with large fluctuation range. In conclusion, the soil pH in main blueberry producing areas should be adjusted, and it was also important to explore the way to improve soil organic matter content and soil fertility.