外源有机酸对小麦铝毒害的缓解效应

doi:10.3321/j.issn:1000-7091.2002.z1.016

摘要/Abstract

摘要： 研究了在铝胁迫的条件下,加入外源有机酸对小麦铝毒害的缓解效应。结果表明,加入外源柠檬酸和苹果酸均能够明显减轻铝对小麦生长的抑制效应,减少对铝的吸收,促进对钙的吸收,柠檬酸的作用更为明显。

Abstract: In this paper the ameliorating effects of organic acids added in the nutrient solution on aluminum stress were studied.The results showed that citric acid and malic acid added in the nutrient solution could ameliorate distinctly the inhibition of aluminum on wheat growth,decrease the aluminum (Al) absorption,increase the absorption of calcium(Ca).The ameliorating effects of citric acid was better than that of malic acid.

Key words: Organic acid, Aluminum toxicity, Ameliorating effect, Triticum aestivum L.

中图分类号:

S512.1

何龙飞, 王爱勤. 外源有机酸对小麦铝毒害的缓解效应[J]. 华北农学报, 2002, 17(S1): 74-79. doi: 10.3321/j.issn:1000-7091.2002.z1.016.

HE Long-fei, WANG Ai-qin. Ameliorating Effects of Organic Acids on Aluminum Toxicity in Wheat[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2002, 17(S1): 74-79. doi: 10.3321/j.issn:1000-7091.2002.z1.016.

http://www.hbnxb.net/CN/Y2002/V17/IS1/74

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