Answer to Question 1
The three main production phases currently used by most producers in the U.S. are:
1 . Breeding/gestation/farrowing
2 . Nursery
3 . Finishing
Answer to Question 2
The disadvantages of confinement systems include:
1 . A large capital outlay is required to start up a system.
2 . Once the system of buildings is constructed, there is little short-term flexibility to change the size of the system if market situations warrant such a change.
3 . Confinement buildings generally have high energy requirements and a need for alternate/backup energy sources in case of power failure.
4 . Because a high degree of mechanization is involved, periodic maintenance and replacement of equipment is necessary.
5 . Sufficient land must be available to dispose of the large amounts of manure that are produced by the system.
Phacopid trilobite, Devonian age, Ohio, United States
Example of Index entry with Main Term and indented subterms.
Products like Beano contain enzymes that help reduce the production of gas in the large intestine
Location of the main structures of the vessels
Survivorship curves for people in the United States in the early 20th and early 21st centuries
No gene interaction in the production of feather color in budgerigar parakeets