Objective: To study the optimal medium composition for xylanase production by Aspergillus niger XY-1 in solid-state ferm......

对前期筛选获得和在田间试验中防治水稻细菌性条斑病效果较好的解淀粉芽胞杆菌Bacillusamyloliquefaciens Lx-11,通过Plackett-Bur......

在单因素试验的基础上,采用Plackett-Burman试验设计及响应面分析,利用Minitab软件,对纤维素酶高产菌小刺青霉(Penicillium spinul......