three-field system of agriculture
11Agriculture — In the early Middle Ages the vast majority of the population of Europe was dedicated in some fashion or other to food production, which invariably involved agriculture. In early medieval Europe, as well as in later medieval and modern Europe,… …
12Agriculture in Ethiopia — is the foundation of the country s economy, accounting for half of gross domestic product (GDP), 60% of exports, and 80% of total employment.Ethiopia s agriculture is plagued by periodic drought, soil degradation caused by overgrazing,… …
13Agriculture in Saskatchewan — is the production of various food, feed, or fiber commodities to fulfill domestic and international human and animal sustenance needs. The newest agricultural economy to be developed in renewable biofuel production or agricultural biomass which… …
14Agriculture and aquaculture in Hong Kong — are considered sunset industries. Most agricultural produce is directly imported from the neighbouring mainland China. In 2006 the industry accounts for less than 0.3% of the labor sector. [Hong Kong census.… …
15Agriculture in the United States — Agriculture is a major industry in the United States and the country is a net exporter of food. History of agriculture in the USACorn, turkeys, tomatoes, potatoes, peanuts, and sunflower seeds constitute some of the major holdovers from the… …
16AGRICULTURE — in the land of israel in prehistory from the beginning of the bronze age to the conquest of joshua early israelite the period of the first temple the period of the return and the second temple the hasmonean period the mishnaic and talmudic period …
17Agriculture in Mauritania — Located in the Sahelian and Saharan zones, Mauritania has one of the poorest agricultural bases in West Africa. Most important to the rural economy has been the livestock subsector. Between 1975 and 1980, herding engaged up to 70 percent of the… …
18Agriculture in the United Kingdom — A combine harvester in Scotland Agriculture in the United Kingdom uses around 71% of the country s land area and contributes about 0.6% of its gross value added. The UK produces less than 60% of the food it eats and the industry s share of the… …
19Agriculture in Laos — At least 5 million hectares of Laos s total land area of 23,680,000 hectares are suitable for cultivation. However, just 17 percent of the land area (between 850,000 and 900,000 hectares) is actually cultivated, less than 4 percent of the total… …
20Field emission display — A field emission display (FED) is a display technology that incorporates flat panel display technology that uses large area field electron emission sources to provide electrons that strike colored phosphor to produce a color image as a electronic …
