Microbiome Identification of Cattle Fed High-Levels of Legumes: The Case of Leucaena

Objective

Increase production potential with reduced CH4 emissions.

Why is this project relevant?

• Leucaena decreases CH4 production
• Leucaena’s mimosine causes toxicity
• Discover bacteria that degrades mimosine (Synergistes jonesii)
• Efficacy of bacteria inoculation

Scientific Significance

Identify the presence of bacteria strains that degrade mimosine

Broader Impacts

• Decrease toxicity of Leucaena
• Leucaena causes a  “protein bank” to the animal

Anticipated Results and Products

• Confirm the absence/existence of S. jonesii
• Possible detection of another bacteria with relevant economic impact for legume fed animals
• Improve cattle performance and reproduction
• Reduce CH4 emission with Leucaena