Project Number: 1902-13210-003-02
Project Type: Specific C/A

Start Date: Sep 25, 2000
End Date: Sep 24, 2005

Objective:
To determine the effects of varying levels of plant species diversity on intake, grazing behavior, and productivity of grazing lactating dairy cows.

Approach:
A three-year experiment will be conducted to evaluate the effects of plant species diversity on intake, grazing behavior, and productivity of grazing lactating dairy cows. Effects of four plant diversity treatments on animal productivity and intake will be evaluated by measuring forage intake, milk yield, and grazing behavior. Sward structure will be measured and related to grazing behavior and forage intake. Persistence of individual plant species will also be monitored.

Project Team

Soder, Kathy Terry Etherton - Professor Of Animal Science/Department Head (814)865-3158

Project Annual Reports

FY 2003   FY 2002   FY 2001

Related National Programs

Rangeland, Pasture, and Forages (205)   Integrated Farming Systems (207)