This document appears to be a midterm examination for an animal science course covering topics related to swine production. It contains 3 sections - identification, enumeration, and discussion. The identification section contains 25 multiple choice questions testing knowledge of swine terminology. The enumeration section asks the test taker to list items related to swine handling, breeds, and herd operations. Finally, the discussion section presents 2 terms for the test taker to explain - issues with a boar's libido and an all in/all out batch farrowing system for sows.

1. Central Philippines State University
Kabankalan City, Negros Occidental
MIDTERM EXAMINATION
An. Sci. 109 – College of Agriculture and Forestry
Prepared by Rowel E. Bundaon
_____________________________________________ ______________
Surname First Name MI Score/Equivalent
________________ ___________________ ____________
Course/Year/Section Student ID Number Date
I. (IDENTIFICATION). Read each statement below and identify the correct answer. Write
the answer on the space provided.
____________1. The producer in this type of operation starts with a pregnant gilt/sow to produce the
feeder pigs/ weanlings.
____________2. Increasing the daily feed intake of pigs/gilt.
____________3. A boar runs in group of females.
____________4. Preferred mating systems.
____________5. This technique is applied by riding or merely pressing the back of the animal.
____________6. Allowing the boar but preferably one of that has been vasectomized to mount the sow.
____________7. This type of operation starts with a pregnant sow/gilt to produce breeder stocks.
____________8. Wild hog of continental Europe from which most domesticated swine have been
derived.
____________9. A swine that is produced through genetic engineering.
____________10. This type of operation starts with pregnant gilt/sow to produce pigs/weanlings.
____________11. The chief, if not the only species of the east Indian pig that contributed to domestic
swine.
____________12. The crosses of pure breed and native.
____________13. This test is particularly important in artificial insemination although it can also be
applied in natural breeding.
____________14. Use of chomping sounds of the boar.
____________15. The operator should approach the sow from behind and rub her sides and thigh.
____________16. Sows to farrow are seen through a facility in a continuous flow with no break for total
room sanitation.
____________17. Group of sows due to farrow during the week are brought into individual rooms over
a short time period.
____________18. Motile sperm in % per ejaculate.
____________19. Morphologically normal sperm in %.
____________20. Volume of sperm per ejaculate (ml)
____________21. Scientific name of Luzon warty pigs
____________22. Scientific name of Palawan bearded pig
____________23. Swine order
____________24. Swine kingdom
____________25. Swine class
II. (ENUMERATION) Enumerate the following.
1-5 handling the newly purchased boar
6-12 list of other purebreds
13-19 purebreds of swine
20-23 Upgrades (swine)
24-31 synthetic breeds of swine
32-34 types of sow herd enterprise
35-39 techniques on heat detection
40 bonus
III. (DISCUSSION)Discuss the following terms.
1. Lack of libido
2. All in, all out batch farrowing system

2. CENTRAL PHILIPPINES STATE UNIVERSITY
Kabankalan City, Negros Occidental
RETURN SLIP
College of ______________________________ Subject: _____________________________
Division of ______________________________ Examination: _________________________
Date: _______________________________
Name: _________________________________ Course/Year/Section: __________________
SCORE: __________ % EQUIVALENT: ____________ SIGNATURE: ____________
 This is to acknowledge that the said examination was discussed and returned to the students.
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