Effects of pH on distribution of Listeria ribotypes in corn, hay, grass silage /

Eitemau Tebyg

• Ribotyping to compare Fusobacterium necrophorum isolates from bovine liver abscesses, ruminal walls, ruminal contents /
• Rapid identification of listeria species by using restriction fragment length polymorphism of PCR-amplified 23S rRNA gene fragments /
• Acetic acid increases stability of silage under aerobic conditions /
• Biodiversity of a Burkholderia cepacia population isolated from the maize rhizosphere at different plant growth stages /
• Effects of pH and oxygen and ammonium concentrations on the community structure of nitrifying bacteria from wastewater /