安徽农业科学2012，Vol.40Issue(22)：11268-11269,2.
不同植烟条件下烤烟根际微生物区系的差异
Difference of Microorganism Flora in Flue-cured Tobacco Rhizosphere under Different Tobacco Planting Conditions
陈良存 1阮联平 1张惠军 1陈明 1杨力1
作者信息
- 1. 湖北省枣阳市烟草专卖局,湖北枣阳441200
- 折叠
摘要
Abstract
[Objective] The research aimed to investigate the effects of different tobacco planting conditions on rhizosphere microorganism. [Method] A field experiment was set up to investigate the effects of soil type, continuous cropping, crop rotation and the crops for rataion on microbial flora in flue-cured tobacco rhizosphere. [Result] The rhizosphere microorganism including bacteria, azotobacter and fungi in the cinnamon soil was more than that in yellow brown soil. The rhizosphere microorganism reduced under the condition of continuous cropping. The tendency was obvious after the continuous cropping over four years. The quantity with the winter spare time and the wheat stubble was more than that in rape stubble. [Conclusion] The soil type, the crops for rotation and the crop rotation could he selected to improve soil performance and protect and cultivate soil.关键词
烤烟/根际土壤/微生物Key words
Flue-cured tobacco/ Rhizosphere soil/ Microorganism分类
农业科技引用本文复制引用
陈良存,阮联平,张惠军,陈明,杨力..不同植烟条件下烤烟根际微生物区系的差异[J].安徽农业科学,2012,40(22):11268-11269,2.
