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.
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
铝
低丘红壤
土壤性质
浙江
Soybean
Aluminium content
Low hilly red soil.