在农田土壤的表层自生固氮菌较多将用表层土制成的稀泥浆接种到特制的培养基上培养可将自生固氮菌与其他细菌分开对培养基的要求是 �加抗生素 � Sketch Coloring Page

在农田土壤的表层自生固氮菌较多将用表层土制成的稀泥浆接种到特制的培养基上培养可将自生固氮菌与其他细菌分开对培养基的要求是 �加抗生素 � Template

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tomski在农田土壤的表层自生固氮菌较多将用表层土制成的稀泥浆接种到特制的培养基上培养可将自生固氮菌与其他细菌分开对培养基的要求是 �加抗生素 � coloring

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农田土壤的表层中自生固氮菌的含量比较高将用表层土制成的稀泥浆接种到特制的培养基上培养可将自生固氮菌与其他细菌分开对培养基的要求是 �加 sketch template

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