more... > Parishes > Avoyelles > Crops & Livestock > Persian Clover in Avoyelles [Image: Clover] Agents Trent Clark and Carlos Smith are in a field of Persian clover in Mansura. Variety Trial Demonstration [Image: 2008] Avoyelles Parish County Agents Demonstrating in the field. 2009 LSU AgCenter State Livestock Show Validation Procedure [Image: livestock] Animals will be validated and classified at regional locations. General Public-Soil Test Request Form [Image: soil sample] The LSU AgCenter has several resources available to the public. One of them is soil testing for food plots, gardens or crops. Routine test results are distributed seven to 10 working days from laboratory receipt of sample at a cost of $7. The request form and more information are attached.