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浙江低丘红壤大豆含铝状况及其与土壤性质的关系 被引量:3

ALUMINIUM CONTENT IN SOYBEAN ON LOW HILLY RED SOILS AND ITS RELATIONSHIP WITH SOIL PROPERTIES
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摘要 本文对浙江省低丘红壤上生长的大豆籽实含铝量及其与土壤性质之间的关系进行了初步分析研究。结果表明,生长在低丘红壤上的大豆含铝量为38-278mgkg-1,变化较大,平均约为102.11mgkg-1,明显高于生长在其它土壤上的大豆含铝量。大豆含铝量与土壤中的活性铝数量、酸度等存在显著的相关性。与小麦相比,大豆有较强的集铝能力。 A preliminary study was conducted to explore aluminium content in soybean on low hilly red soils in Zhejiang province and its relationship with soil properties. The results showed that aluminium content in soybean un low hilly red soils varied greatly from 38 to 278 mg kg-1, with an average value of 102. 11mg kg-1 which was much higher than that on other soils. Significant correlation had been found between aluminium content in soybean and active aluminium extracted by 0.01 mol L-1 CaCl2 and pH value of soil Comparsed with wheat,soybean had higher capacity in adsorb aluminium.
作者 章明奎
出处 《大豆科学》 CAS CSCD 北大核心 1995年第4期299-302,共4页 Soybean Science
关键词 大豆 低丘红壤 土壤性质 浙江 Soybean Aluminium content Low hilly red soil.
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