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[Effects of cultured Astragalus adsurgens root on other plants growth].

Authors
  • Yu, Fuke
  • Ma, Yongqing
  • Shui, Junfeng
  • Li, Xiuwei
Type
Published Article
Journal
Ying yong sheng tai xue bao = The journal of applied ecology / Zhongguo sheng tai xue xue hui, Zhongguo ke xue yuan Shenyang ying yong sheng tai yan jiu suo zhu ban
Publication Date
Apr 01, 2005
Volume
16
Issue
4
Pages
758–762
Identifiers
PMID: 16011183
Source
Medline
License
Unknown

Abstract

By using orthogonal design, this paper investigated the growth of cultured prairie milk vetch (Astragalus adsurgens) root on the B5 medium with different contents of sucrose, macro-and microelements and organic supplements, and adopting the method of filter paper-culture in Petri-dish, studied the effects of A. adsurgens culture filtrate on the seedling growth of radish (Raphanus sativus) and wheat (Triticum aestivum). The results showed that the effect of A. adsurgens culture filtrate on R. sativus and T. aestivum seedling growth was of allelopathic, and nutritional stress might be the important cause of A. adsurgens allelopathy.

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