The British Agricultural Revolution, or Second Agricultural Revolution, was an unprecedented increase in agricultural production in Britain arising from increases in labor and land productivity between the mid-17th and late 19th centuries. Agricultural output grew faster than the population over the hundred-year period ending in 1770, and thereafter productivity remained among the highest in the world. This increase in the food supply contributed to the rapid growth of population in England and Wales, from 5.5 million in 1700 to over 9 million by 1801, though domestic production gave way increasingly to food imports in the 19th century as the population more than tripled to over 35 million.
Agriculture is a major industry in the United States, which is a net exporter of food. 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 per farm.
Agriculture in Russia is an important part of the economy of the Russian Federation. The agricultural sector survived a severe transition decline in the early 1990s as it struggled to transform from a command economy to a market-oriented system. Following the breakup of the Soviet Union in 1991, large collective and state farms – the backbone of Soviet agriculture – had to contend with the sudden loss of state-guaranteed marketing and supply channels and a changing legal environment that created pressure for reorganization and restructuring. In less than ten years, livestock inventories declined by half, pulling down demand for feed grains, and the area planted to grains dropped by 25%.
The grain trade refers to the local and international trade in cereals such as wheat, barley, maize, and rice, and other food grains. Grain is an important trade item because it is easily stored and transported with limited spoilage, unlike other agricultural products. Healthy grain supply and trade is important to many societies, providing a caloric base for most food systems as well as important role in animal feed for animal agriculture.
Canada is one of the largest agricultural producers and exporters in the world. As with other developed nations, the proportion of the population agriculture employed and agricultural GDP as a percentage of the national GDP fell dramatically over the 20th century, but it remains an important element of the Canadian economy. A wide range of agriculture is practised in Canada, from sprawling wheat fields of the prairies to summer produce of the Okanagan valley. In the federal government, overview of Canadian agriculture is the responsibility of the Department of Agriculture and Agri-Food.
Roughly one-third of Iran's total surface area is suited for farmland, but because of poor soil and lack of adequate water distribution in many areas, most of it is not under cultivation. Only 12% of the total land area is under cultivation but less than one-third of the cultivated area is irrigated; the rest is devoted to dryland farming. Some 92 percent of agricultural products depend on water. The western and northwestern portions of the country have the most fertile soils. Iran's food security index stands at around 96 percent.
Agriculture is one of the dominant parts of Senegal's economy, even though Senegal lies within the drought-prone Sahel region. As only about 5% of the land is irrigated, Senegal continues to rely on rain-fed agriculture. Agriculture occupies about 75% of the workforce. Despite a relatively wide variety of agricultural production, the majority of farmers produce for subsistence needs. Millet, rice, corn, and sorghum are the primary food crops grown in Senegal. Production is subject to drought and threats of pests such as locusts, birds, fruit flies, and white flies. Moreover, the effects of climate change in Senegal are expected to severely harm the agricultural economy due to extreme weather such as drought, as well as increased temperatures.
China primarily produces rice, wheat, potatoes, tomato, sorghum, peanuts, tea, millet, barley, cotton, oilseed, corn and soybeans.
Agriculture is the largest employment sector in Bangladesh, making up 14.2 percent of Bangladesh's GDP in 2017 and employing about 42.7 percent of the workforce. The performance of this sector has an overwhelming impact on major macroeconomic objectives like employment generation, poverty alleviation, human resources development, food security, and other economic and social forces. A plurality of Bangladeshis earn their living from agriculture. Due to a number of factors, Bangladesh's labour-intensive agriculture has achieved steady increases in food grain production despite the often unfavorable weather conditions. These include better flood control and irrigation, a generally more efficient use of fertilisers, as well as the establishment of better distribution and rural credit networks.
For millennia, agriculture has played an important role in the Chinese economy and society. By the time the People's Republic of China was established in 1949, virtually all arable land was under cultivation; irrigation and drainage systems constructed centuries earlier and intensive farming practices already produced relatively high yields. But little prime virgin land was available to support population growth and economic development. However, after a decline in production as a result of the Great Leap Forward (1958–60), agricultural reforms implemented in the 1980s increased yields and promised even greater future production from existing cultivated land.
Agriculture is considered the backbone of Pakistan's economy, which relies heavily on its major crops. Pakistan's principal natural resources are arable land and water. Agriculture accounts for about 18.9% of Pakistan's GDP and employs about 42.3% of the labour force. The most agricultural province is Punjab where wheat & cotton are the most grown. Mango orchards are mostly found in Sindh and Punjab provinces, making it the world's fourth largest producer of mangoes.
Agriculture is still an important sector of Turkey's economy, and the country is one of the world's top ten agricultural producers. Wheat, sugar beet, milk, poultry, cotton, vegetables and fruit are major products; and Turkey is the world's largest grower of hazelnuts, apricots, and oregano.
Agriculture in Ethiopia is the foundation of the country's economy, accounting for half of gross domestic product (GDP), 83.9% of exports, and 80% of total employment.
World food prices increased dramatically in 2007 and the first and second quarter of 2008, creating a global crisis and causing political and economic instability and social unrest in both poor and developed nations. Although the media spotlight focused on the riots that ensued in the face of high prices, the ongoing crisis of food insecurity had been years in the making. Systemic causes for the worldwide increases in food prices continue to be the subject of debate. After peaking in the second quarter of 2008, prices fell dramatically during the late-2000s recession but increased during late 2009 and 2010, reaching new heights in 2011 and 2012 at a level slightly higher than the level reached in 2008. Over the next years, prices fell, reaching a low in March 2016 with the deflated Food and Agriculture Organization (FAO) food price index close to pre-crisis level of 2006.
Agriculture in Guyana is dominated by sugar and rice production. Although once the chief industry, it has been overshadowed by mining.
Agriculture in Jordan contributed substantially to the economy at the time of Jordan's independence, but it subsequently suffered a decades-long steady decline. In the early 1950s, agriculture constituted almost 40 percent of GNP; on the eve of the Six-Day War, it was 17 percent.
Agriculture in Spain is important to the national economy. The primary sector activities accounting for agriculture, husbandry, fishing and silviculture represented a 2.7% of the Spanish GDP in 2017, with an additional 2.5% represented by the agrofood industry.
Despite the crisis in Syria, agriculture remains a key part of the economy. The sector still accounts for an estimated 26 percent of gross domestic product (GDP) and represents a critical safety net for the 6.7 million Syrians – including those internally displaced – who still remain in rural areas. However, agriculture and the livelihoods that depend on it have suffered massive losses . Today, food production is at a record low and around half the population remaining in Syria are unable to meet their daily food needs.
Agriculture in Saudi Arabia is focused on the export of dates, dairy products, eggs, fish, poultry, fruits, vegetables, and flowers to markets around the world after achieving self-sufficiency in the production of such products. The government of Saudi Arabia is heavily involved in the agriculture industry and subsidizing corporate farming and the Ministry of Environment, Water and Agriculture is primarily responsible for agricultural policy. In the private sector, farmers receive long-term interest-free government loans and low-cost water, fuel, electricity, and duty-free imports of raw materials and machinery.
During 2022 and 2023 there were food crises in several regions as indicated by rising food prices. In 2022, the world experienced significant food price inflation along with major food shortages in several regions. Sub-Saharan Africa, Iran, Sri Lanka, Sudan and Iraq were most affected. Prices of wheat, maize, oil seeds, bread, pasta, flour, cooking oil, sugar, egg, chickpea and meat increased. Causes included disruption of supply chains due to the COVID–19 pandemic, an energy crisis, the Russian invasion of Ukraine, and significant floods and heatwaves in 2021 which destroyed key crops in the Americas and Europe. Droughts were also a factor; in early 2022, some areas of Spain and Portugal lost 60-80% of their crops due to widespread drought.
