Agriculture encompasses crop and livestock production, aquaculture, and forestry for food and non-food products. [1] . Agriculture was a key factor in the rise of sedentary human civilization, whereby farming of domesticated species created food surpluses that enabled people to …

Agriculture began independently in different parts of the globe, and included a diverse range of taxa. At least eleven separate regions of the Old and New World were involved as independent centers of origin. The development of agriculture about 12,000 years ago changed the …

This photo from a 1921 encyclopedia shows a tractor plowing a crop field Worker overseeing cotton gin, ca. 1940s Agriculture is a major industry in the United States, which is a net exporter of food. [1] As of the 2017 census of agriculture, there were 2.04 million farms, covering an area of 900 million acres (1,400,000 sq mi), an average of 441 acres (178 hectares) per farm.

2025年2月13日 · It discusses some of the research techniques used to discern the origins of agriculture as well as the general trajectory of agricultural development in the ancient societies of Southwest Asia, the Americas, East Asia, Southeast Asia, the Indian subcontinent, and Europe.

Farming is growing crops and keeping animals for food and raw materials. Farming is a Significant part of agriculture. Farming started thousands of years ago, but no one knows for sure how old it is. [1] . The development of farming gave rise to the Neolithic Revolution as people gave up nomadic hunting and became settlers in cities.

Agriculture is made up of livestock production, aquaculture, fisheries, forestry, animal husbandry and farming (or crop production). From agriculture one can get food and non-food products. [1]

Agriculture is the activity of growing crops and raising animals for food, clothing and other products. People have grown different plants and raised different animals depending on their environment. Agriculture contributed to the growth of civilizations. [1]

2025年2月13日 · WASHINGTON (AP) — Conservative lawyer Brooke Rollins was confirmed Thursday as secretary of agriculture, placing a close ally of President Donald Trump into a key Cabinet position at a time when mass deportation plans could lead to farm labor shortages and tariffs could hit agricultural exports.. Rollins, who served as chief for domestic policy during …

2021年11月30日 · Agriculture arose independently at several locations across the world, beginning about 12,000 years ago. The first crops and livestock were domesticated in six rather diffuse areas including the Near East, China, Southeast Asia, and Africa in the Old World, and Mesoamerica, South America, and Northeastern North America in the New World.

2025年2月13日 · The Agriculture Department supports farms, inspects slaughterhouses, administers nutrition programs like food stamps and school lunches, manages national forests and supports rural development.