期刊论文

中文

湖南农业大学学报(自然科学版)

1007-1032

2010

36

2

133-136

10.3724/SP.J.1238.2010.00133

基金项目：国家自然科学基金项目（30070027） 湖南农业大学青年基金项目（06QN20）

本校为第一机构

探讨3株抗Zn菌(Flavobacterium FCZ05E、Pseudomonas PCZ05B、Pseudomonas PCZ05H)对大豆抵抗Zn胁迫能力的影响.在没有添加外源Zn的土壤中,接种FCZ05H的大豆生物量高于该土壤中的对照处理,而接种FCZ05E、PCZ05B的大豆生物量与对照相比无显著差异.在Zn添加量为200和500 mg/kg的人工模拟Zn污染土壤中,接种PCZ05B的大豆生物量均比同一Zn添加量的对照高,植株Zn含量、地下部分丙二醛含量比对照低,地下部过氧化物酶活性比对照高,但叶片叶绿素含量仅在Zn添加量为500 mg/kg时才显著高于该Zn添加量的对照处理;接种FCZ05E、PCZ05H的大豆生物量、Zn含量、地下部丙二醛含量、过氧化物酶活性及叶绿素含量与同...

Three Zn resistant strains （Flavobacterium FCZ05E, Pseudomonas PCZ05B, Pseudomonas PCZ05H） were inoculated to the roots of soybeans in the soil which was amended Zn in the levels of 200 mg/kg and 500 mg/kg respectively. The results showed that the growth of the soybeans inoculated FCZ05H was stimulated, but with no effect on the growth when inoculated PCZ05B or FCZ05E in the soil which was not amended Zn. Dry weight of the plants inoculated PCZ05B was obviously larger than the controls＇, and the contents of Zn both in shoots and roots were a...