当前位置: 首页 > 文章 > 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 南京林业大学学报(自然科学版) 2012,36 (5) 170-173
Position: Home > Articles > Interaction between high effective phosphate-solubilizing bacteria and mycorrhizal fungi and its effects on poplar growth Journal of Nanjing Forestry University(Natural Sciences Edition) 2012,36 (5) 170-173

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

作  者:
姚如斌;吴小芹
单  位:
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
关键词:
解磷细菌;蜡状芽孢杆菌;荧光假单胞杆菌;菌根真菌;红绒盖牛肝菌;杨树
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 fluores-cens,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。
译  名:
Interaction between high effective phosphate-solubilizing bacteria and mycorrhizal fungi and its effects on poplar growth
作  者:
YAO Rubin,WU Xiaoqin(Jiangsu Key Laboratory for Prevention and Management of Invasive Species,College of Forest Resources and Enviroment,Nanjing Forestry University,Nanjing 210037,China)
关键词:
phosphate solubilizing bacteria;Bacillus cereus;Pseudomonas fluorescens;mycorrhizal fungi;Xerocomus cheysenteron;Populus
摘  要:
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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