南京林业大学学报(自然科学版) ›› 2012, Vol. 36 ›› Issue (05): 170-173.doi: 10.3969/j.jssn.1000-2006.2012.05.033

• 研究简报 • 上一篇    下一篇

高效解磷细菌与菌根真菌菌剂交互作用对杨树的促生效应

姚如斌,吴小芹   

  1. 南京林业大学森林资源与环境学院,江苏省有害生物入侵预防与控制重点实验室,江苏南京210037
  • 出版日期:2012-09-30 发布日期:2012-09-30
  • 基金资助:
    收稿日期:2011-08-11修回日期:2011-12-19
    基金项目:国家林业公益性行业科研专项项目(201004061);江苏省重大科技支撑与自主创新专项项目(BE2008393);江苏高校优势学科建设工程资助项目(PAPD)
    第一作者:姚如斌,硕士生。*通信作者:吴小芹,教授。E-mail: xqwu@njfu.edu.cn。
    引文格式:姚如斌,吴小芹. 高效解磷细菌与菌根真菌菌剂交互作用对杨树的促生效应[J]. 南京林业大学学报:自然科学版,2012,36(5):170-173.

Interaction between high effective phosphatesolubilizing bacteria and mycorrhizal fungi and its effects on poplar growth

YAO Rubin, WU Xiaoqin*   

  1. Jiangsu Key Laboratory for Prevention and Management of Invasive Species, College of Forest Resources and Enviroment, Nanjing Forestry University, Nanjing 210037, China
  • Online:2012-09-30 Published:2012-09-30

摘要: 近年来,高效解磷细菌与菌根真菌互作对植物的促生效应受到广泛的关注。笔者分别制备3种单菌胶丸菌剂[蜡状芽孢杆菌(Bacillus cereus,JYZSD1)、荧光假单孢菌(pseudomonas fluorescens,JWJS1)、红绒盖牛肝菌(Xerocomus cheysenteron,Xc)]和3种复合胶丸菌剂[JYZSD1+Xc、JWJS1+Xc、JYZSD1+JWJS1+Xc]。将单菌胶丸菌剂和3菌复合胶丸菌剂对杨树施用后,测定其对苗木的生长及光合作用的影响,并与液体菌液和固体菌剂相比较。结果表明,JYZSD1、JWJS1和Xc的3菌复合液体菌液对杨苗的促生及光合效应促进最大,3菌复合胶丸菌剂次之,但与其复合液体菌液无显著差异。JYZSD1的菌剂促生效果好于JWJS1菌剂的处理。

Abstract: Poplar were fertilized with different types of capsule agent Bacillus cereus (JYZSD1), Pseudomonas fluorescens (JWJS1), Xerocomus cheysenteron(Xc) and their mixture (JYZSD1+Xc, JWJS1+Xc, JYZSD1+JWJS1+Xc) in liquid and solid forms, and the growth status and the photosynthesis characters were determined. The results showed that the mixed liquid agent comprised of JYZSD1, JWJS1 and Xc greatly promoted the poplar growth and photosynthetic efficiency while the corresponding solid capsule agent displayed a relatively equal promotion effects. No significant differences between capsule agent and other forms. The promotion effects of B. cereus (JYZSD1) was better than that of P. fluorescens (JWJS1).

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