The development of livestock-raising has created reliable food sources for humankind. Learn about the different types of animals raised as livestock, including cows, pigs, sheep, camels, llamas, and horses. This program will also explore the importance of these animals for transportation, sustaining economies, and providing a food source. Lastly, explore the advantages of biotechnology and genetic engineering in the food industry.

Originally released by Cerebellum Corporation, 2013. Streaming video file encoded with permission for digital streaming by Infobase on July 10, 2018.

Introduction: Livestock-Raising (1:44); --History (2:40); -- Cattle and Chicken Farming (2:06); -- Pig Farming (1:23); -- Other Kinds of Farming (2:43); -- Farming Techniques (4:36); -- Current Situation of Livestock Farming (3:28); -- Summary (4:52); -- Credits: Livestock-Raising (2:23);.