CAJ | 학술논문

生姜姜瘟病频发已成为制约生姜种植业发展的瓶颈。笔者分析了姜瘟病的发病症状、病原菌、致病环境因子以及侵染路径等方面的研究现状，提出通过筛选、创制“优质、抗（耐）病”的生姜资源，为生姜抗病育种提供新材料；同时，通过构建生姜根际土壤微生物宏基因组文库，挖掘抗姜瘟病病菌的新生物活性物质或新基因，在基因组水平上为姜瘟病的生态防控提供新资源。此外，笔者还利用根际微生态平衡理论，研究了生姜根际土壤微生物群落的变化，通过土壤生物活性的改良，消除或者减轻姜瘟病的危害。
생강강온병빈발이성위제약생강충식업발전적병경。필자분석료강온병적발병증상、병원균、치병배경인자이급침염로경등방면적연구현상，제출통과사선、창제“우질、항（내）병”적생강자원，위생강항병육충제공신재료；동시，통과구건생강근제토양미생물굉기인조문고，알굴항강온병병균적신생물활성물질혹신기인，재기인조수평상위강온병적생태방공제공신자원。차외，필자환이용근제미생태평형이론，연구료생강근제토양미생물군락적변화，통과토양생물활성적개량，소제혹자감경강온병적위해。
Ginger bacterial wilt disease occurred frequently has become the bottleneck for restricting the development of ginger planting industry. The research progress of the symptoms, the pathogens, the pathogenic factors and the infection pathways was summarized. By screening and creating the resource for ginger of the highquality and disease resistance (tolerance), and we obtained resistance materials of bacterial wilt disease. Building new bioactive substances or new genes against pathogen of the bacterial wilt disease by the metagenomic libraryconstructed of the rhizosphere soil microbial of ginger, so we can obtain the new resources and strategies forecological prevention thebacterial wilt disease. By studying the change of soil microbial community for ginger rhizosphere by the theory of the rhizospheremicroecological balance, we can reduce or eliminate thebacterial wilt disease of ginger by the modified for the soil biological activity.