MANAGEMENT PRACTICES ON VIRGINIA DAIRY FARMS

Livestock Production/Industries,

SAEA ENTERPRISE BUDGET SURVEY AND SUMMIT HIGHLIGHTS

Agricultural Finance,

Evaluating Software Development: A Case Study with Pasture Land Management (PLMS) Grazing Software

A process for evaluating and improving public domain software is presented for agents and faculty who author software and Web-based training. Extension, education, and conservation employees participated in workshops to learn about a Pasture Land Management System software program that enables farmers to experiment with alternative grazing methods. Users were questioned at initial workshop training and again 6 months later. The workshop evaluation showed concern about the software complexity. The follow-up questionnaire revealed the respondents\u27 priorities for technical improvements. The authors used the participants\u27 feedback to evaluate existing problems and prioritize improvements in the usability and functionality of the software

Flexible Manufacturing Systems: background examples and models

In this paper, we discuss recent innovations in manufacturing technology and their implications on the design and control of manufacturing systems. Recognizing the need to respond properly to rapidly changing market demands, we discuss several types of flexibility that can be incorporated in our production organisation to achieve this goal. We show how the concept of a Flexible Manufacturing System (FMS) naturally arises as an attempt to combine the advantages of traditional Job Shops and dedicated production lines.The main body of the paper is devoted to a classification of FMS problem areas and a review of models developed to understand and solve these problems. For each problem area, a number of important contributions in the literature is indicated. The reader, interested in the applications of Operations Research models but not familiar with the technical background of FMS’s, will find the descriptions of some essential FMS elements useful. Some final remarks and directions for future research conclude the paper.<br/

CARBON CREDIT POTENTIAL FROM INTENSIVE ROTATIONAL GRAZING UNDER CARBON CREDIT CERTIFICATION PROTOCOLS

Rotational grazing can potentially reduce greenhouse gas (GHG) emissions from animal operations. This study investigates potential GHG reductions from rotational grazing farm operations under alternative procedures for defining a carbon credit. As applied to a case study cow-calf operation, GHG emission credits did not differ substantially under different definitions of entity boundaries. The choice of accounting metric used to report credits (mass load versus load per unit of output), however, would dramatically influence whether a farm would benefit financially from a future market in carbon credits