Learning Objectives - Alfalfa
Know the acreage's of alfalfa production in IN, the US, and world-wide
Know the advantages and disadvantages of growing alfalfa for forage
Understand the origin and history of alfalfa use in agriculture
Understand why alfalfa is called the "Queen of the Forages"
Understand the major steps that have occurred in alfalfa improvement
Understand the origin and function of the foundation seed stock project
Understand the fertilizer requirements for growing and maintaining alfalfa
Know what is meant by fall dormancy, and how this impacts alfalfa cultivar selection
Understand carbohydrate reserve patterns in alfalfa and how these are used to make sound management decisions
Understand the compromises between yield, quality, and persistence in alfalfa cutting management decisions
Know how to use yield of digestible nutrients/acre as one method to reconcile the compromises in yield, quality and persistence
Understand how leaf:stem ratio of alfalfa changes with maturity and its impact on forage quality
Know Fick's MSC and MSW systems for staging alfalfa, and how these can be used to understand changes in forage quality
Understand the impact of cutting height on alfalfa yield, quality, and persistence
Understand fall cutting management options and impact on persistence
Understand the pros and cons of taking a late fall harvest after frost
Be able to recognize and understand the management of the following alfalfa diseases: bacterial wilt, Phytophthora root rot, Fusarium wilt, Verticillium wilt
Be able to recognize and understand the management of the following alfalfa insects: potato leafhopper, alfalfa weevil, clover root curculio
Understand the benefits of controlling alfalfa pests in term of yield, quality, and persistence