Home > Money & Business > Farm and Business > Finance > Types of Crop Insurance Policies This article describes the types of insurance policies available to Louisiana agricultural producers. Louisiana Rice Share Rent Evaluation Model [Image: rice harvest] The Louisiana Rice Share Rent Evaluation Model was developed to assist rice producers in the evaluation of producer and landlord returns for share rent arrangements on their rice farming operations. The model is an Excel spreadsheet which allows for the estimation of net returns per planted acre for both grower and landlord / waterlord for alternative rental arrangments.