【摘要】 在池塘水中加入噬菌蛭弧菌 ,30 d后试验组水中的噬菌蛭弧菌数量从最初的 1.7× 10 4 pfu/ m L 上升到 2 .6× 10 4 pfu/ m L,细菌总数由最初的 5 .7× 10 6 cfu/ m L 下降到 1.4× 10 5cfu/ m L;对照组水中的细菌总数变化不明显。试验结果表明 ,在池塘水中加入噬菌蛭弧菌可以导致细菌总数的下降。更多还原

【Abstract】 Thirty days after adding of Bdellovibrio bacteriovorus into pond water, the number of Bdellovibrio increased from 1.7 ×10 4 pfu / mL to 2.6 ×10 4 pfu / mL, and the total number of the bacteria in the pond decreased from 5.7×10 6 pfu / mL to 1.4×10 5 pfu / mL, which indicated adding of Bdellovibrio bacteriovorus could reduce the total number of bacteria in the pond water.更多还原