【摘要】 通过检测土壤杆菌（Agrobacterium sp.）E26菌株在水中的存活和对根际土壤和根表微生物的影响探讨E26菌株对水源和土壤微生物的影响,为生态风险性评价提供依据。试验结果表明,E26菌株可以在蒸馏水、自来水、河水和雨水中分别存活24～44、24、5和6～10d;E26菌株对葡萄根际土壤和根表细菌、真菌和放线菌群体数量均无显著的影响。更多还原

【Abstract】 The ecological risk of strain E26 were evaluated by detecting the survive in waters and the effects on rhizosphere microorganisms. The data showed that E26 could survive in distilled water, tap water, river water, and rainwater for 24~44, 24, 5, and 6~10 days, respectively. E26 did not reveal significant effects on the numbers of bacteria, fungi, and actinomyces in rhizosphere soil and on the root surface of grapevines.更多还原