COMPLEXITY ANALYSIS ON THE SUPPLY CHAIN OF BRAND ENTERPRISE COUNTERMEASURES AGAINST IMITATION THREATS




Comparative analysis of nitrogen content and its influence on actinorhizal nodule and rhizospheric microorganism diversity in three Alnus species

Alnus spp.(alder) are typical nonleguminous nitrogen-fixing trees that have a symbiotic relationship with Frankia.To explore the differences in nitrogen-fixing microorganisms between three alders (A.cremastogyne, A.glutinosa, and A.formosana) with different chromosome ploidies, the community structure and compositional diversity of potential nitrog

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