酸性土壤上花生高效根瘤菌的分离及应用
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Isolation and Application of Effective Rhizobium Strains in Peanut on Acidic Soils
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图1. 菌株nodA(A)和nifH(B)基因PCR扩增凝胶电泳图 |
Fig. 1. Gel electrophoresis of nodA (A) and nifH (B) genes from PCR products of the bacterial strains |
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