Broiler Production and Swine Ancestry Quiz

Broiler Production Costs

• The average cost of a day-old broiler chick is between P13.00-P18.00/chick.
• The cost of chicks is a significant factor that impacts the profitability of broiler production.

Broiler Feed Conversion Ratio

• The typical feed conversion ratio (FCR) in broiler production is 2.0-50.00/kg.
• FCR refers to the efficiency of converting feed into body weight.

Domestic Swine Ancestry

• The majority of domestic swine breeds are derived from Sus scrofa.

Broiler Mortality Rates

• The average mortality rate for broilers in production is 5%.
• Mortality significantly impacts overall production efficiency.

Broiler Batches per Year

• Broiler farms typically raise 5-6 batches per year.
• The number of batches affects production cycles and profitability.

Norepinephrine and Blood Pressure

• Norepinephrine is the hormone primarily responsible for maintaining normal blood pressure.

Exocrine Function of the Pancreas

• The pancreas is an exocrine gland producing digestive enzymes essential for digestion.

Sino-Atrial Node as the Cardiac Pacemaker

• The sino-atrial (SA) node is known as the cardiac pacemaker because it controls heart rate.

Characteristics of Arteries

• Arteries carry oxygenated blood away from the heart.

'Lub' Heart Sound

• The 'lub' sound during the heart cycle is caused by the closure of the mitral and tricuspid valves.

Progesterone and Pregnancy Maintenance

• Progesterone, produced by the corpus luteum, is essential for maintaining pregnancy.

Leukocyte Function in the Blood

• Leukocytes (white blood cells) are involved in the defense against infections.

Thromboplastin's Role in Blood Clotting

• Thromboplastin, released from platelets, initiates blood clotting at the site of injury.

Granulocyte Function in Immune Response

• Granulocytes (neutrophils, eosinophils, basophils) primarily function through phagocytosing infections.

Lymphocyte Formation Locations

• Lymphocytes are primarily formed in the lymph nodes, spleen, and thymus.

Erythrocyte Distinguishing Characteristics

• Erythrocytes (red blood cells) are distinguished by their biconcave shape and hemoglobin content.

Hemoglobin Function in Erythrocytes

• Hemoglobin in erythrocytes is essential for carrying oxygen to tissues.

Test your knowledge on broiler production costs, feed conversion ratios, and domestic swine ancestry. This quiz covers critical factors affecting the efficiency and profitability of poultry farming as well as insights into domestic swine breeds.