What are the main topics covered in this agricultural science homework, including produce stores, piglet care, tool uses, bee diseases, bovine terminology, livestock parasites, and poultry diseases?

Here are the answers to the questions:

1. State four categories of produce stores found in a farm.

   • Grain stores (e.g., silos, granaries)
   • Root and tuber stores (e.g., clamps, barns)
   • Fruit and vegetable stores (e.g., cold rooms, sheds)
   • Livestock product stores (e.g., milk coolers, egg rooms)

2. Give two reasons for tooth clipping in piglets.

   • To prevent piglets from injuring the sow's udder during suckling.
   • To prevent piglets from injuring each other (e.g., facial wounds) when fighting for teats.

3. State two uses of a rake.

   • To gather loose debris such as leaves, grass clippings, or hay.
   • To level and smooth soil surfaces before planting.

4. State two diseases that may affect bees in a colony.

   • American Foulbrood
   • European Foulbrood

5. Differentiate between a heifer and a cow.

   • A heifer is a young female bovine that has not yet given birth.
   • A cow is a mature female bovine that has given birth at least once.

6. Name two species of tapeworms that affect livestock.

   • Taenia saginata (beef tapeworm)
   • Moniezia expansa (ruminant tapeworm)

7. Name four viral diseases that affect poultry.

   • Newcastle disease
   • Marek's disease
   • Infectious Bronchitis
   • Avian Influenza

8. State four disadvantages of natural incubation in poultry production.

   • Only a limited number of eggs can be incubated at a time.
   • The broody hen may abandon the eggs before hatching.
   • The hen may break some eggs during incubation.
   • The hen may transmit diseases to the chicks.

9. Name two causes of bad flavors in milk production.

   • Mastitis (inflammation of the udder)
   • Consumption of certain weeds by the cow (e.g., wild onion, garlic)