From Wikipedia, the không lấy phí encyclopedia
Bạn đang xem: đất nông nghiệp là gì
Agricultural land is typically land devoted to agriculture, the systematic and controlled use of other forms of life—particularly the rearing of livestock and production of crops—to produce food for humans. It is generally synonymous with both farmland or cropland, as well as pasture or rangeland.
The United Nations Food and Agriculture Organization (FAO) and others following its definitions, however, also use agricultural land or agricultural area as a term of art, where it means the collection of:
- arable land (also known as cropland): here redefined lớn refer lớn land producing crops requiring annual replanting or fallowland or pasture used for such crops within any five-year period
- permanent cropland: land producing crops which vì thế not require annual replanting
- permanent pastures: natural or artificial grasslands and shrublands able lớn be used for grazing livestock
This sense of "agricultural land" thus includes a great khuyễn mãi giảm giá of land not devoted lớn agricultural use. The land actually under annually-replanted crops in any given year is instead said lớn constitute sown land or cropped land. "Permanent cropland" includes forested plantations used lớn harvest coffee, rubber, or fruit but not tree farms or proper forests used for wood or timber. Land able lớn be used for farming is called cultivable land. Farmland, meanwhile, is used variously in reference lớn all agricultural land, lớn all cultivable land, or just lớn the newly restricted[clarification needed] sense of "arable land". Depending upon its use of artificial irrigation, the FAO's "agricultural land" may be divided into irrigated and non-irrigated land.
In the context of zoning, agricultural land or agriculturally-zoned land refers lớn plots that are permitted lớn be used for agricultural activities, without regard lớn its present use or even suitability. In some areas, agricultural land is protected ví that it can be farmed without any threat of development. The Agricultural Land Reserve in British Columbia in Canada, for instance, requires approval from its Agricultural Land Commission before its lands can be removed or subdivided.
Under the FAO's definitions above, agricultural land covers 38.4% of the world's land area as of 2011. Permanent pastures are 68.4% of all agricultural land (26.3% of global land area), arable land (row crops) is 28.4% of all agricultural land (10.9% of global land area), and permanent crops (e.g. vineyards and orchards) are 3.1% (1.2% of global land area).
- Total of land used lớn produce food: 49,116,227 square kilometers or 18,963,881 square miles
- Arable land: 13,963,743 square kilometers or 5,391,431 square miles
- Permanent pastures: 33,585,676 square kilometers or 12,967,502 square miles
- Permanent crops: 1,537,338 square kilometers or 593,570 square miles
Globally, the total amount of permanent pasture according lớn the FAO has been in decline since 1998, in part due lớn a decrease of wool production in favor of synthetic fibers (such as polyester) and cốt tông.
The decrease of permanent pasture, however, does not trương mục for gross conversion (e.g. land extensively cleared for agriculture in some areas, while converted from agriculture lớn other uses elsewhere) and more detailed analyses have demonstrated this. For example, Lark et al. năm ngoái found that in the United States cropland increased by 2.98 million acres from 2008 lớn 2012 (comprising 7.34 million acres (29,700 km2) converted lớn agriculture, and 4.36 million acres (17,600 km2) converted from agriculture).
Source: Helgi Library, World Bank, FAOSTAT
Agricultural land market
Prices and rents for agricultural land depend on supply and demand.
Prices/rents rise when the supply of farmland on the market reduces. Landholders then put more land on the market – causing prices lớn fall. Conversely, land prices/rents fall when the demand for agricultural land declines because of falls in the returns from holding and using it. The immediate triggers for falls in land demand might be reductions in the demand for farm produce or in relevant government subsidies and tax reliefs.
The cost of Russian farmland is as little as €1,500–2,000 (£1,260–1,680) per hectare (ha) (£1,260–1,680). This is comparatively inexpensive. Poor-quality farmland in France and Spain is sold at no lower than thở €10,000/ha.
The average Russian farm measures 150 hectares (370 acres). The most prevalent crops in Russia are wheat, barley, corn, rice, sugar beet, soy beans, sunflower, potatoes and vegetables. Russian farmers harvested roughly 85–90 million tonnes of wheat annually in the years around 2010. Russia exported most lớn Egypt, Turkey and Iran in 2012; Đài Loan Trung Quốc was a significant export market as well. The average yield from the Krasnodar region was between 4 and 5 tonnes per ha, while the Russian average was only 2t/ha. The Basic Element Group, a conglomerate owned by Oleg Deripaska, is one of Russia's leading agricultural producers, and owns or manages 109,000ha of Russian farmland, out of 90m actual and 115m total (0.12% actual).
In 2013, Ukraine was ranked third in corn production and sixth in wheat production. It was the main supplier of corn, wheat, and rape lớn Europe, although it is unclear whether the internal supply from countries lượt thích France were accounted in this calculation. Ukrainian farmers achieve 60% of the output per unit area of their North American competitors. UkrLandFarming PLC[clarification needed] produces, from 650,000 hectares (1.6m acres), corn, wheat, barley, sugar beet, and sunflowers. Until năm trước, the chief Ukrainian export terminal was the Crimean port of Sevastopol.
Prime farmland in Illinois is valued, as of August 2018, at $26,000 a hectare. Average cropland value in the Midwest according lớn 2020 data from the US Department of Agriculture is $4,607 per acre (about $11,000 per hectare).
- English land law
- Land grabbing
- ^ Oxford English Dictionary, 3rd ed. "agricultural, adj." Oxford University Press (Oxford), 2012.
- ^ Oxford English Dictionary, 3rd ed. "agriculture, n." Oxford University Press (Oxford), 2012.
- ^ See also, e.g., Provincial Agricultural Land Commission. "What is Agricultural Land? Archived August 11, năm trước, at the Wayback Machine" The Province of British Columbia. Accessed 1 Aug năm trước.
- ^ FAO. FAOSTAT Glossary Archived May 27, 2013, at the Wayback Machine: "Agricultural area".
- ^ OECD. Glossary of Statistical Terms: "Agricultural land". Archived 2016-03-03 at the Wayback Machine
- ^ Provincial Agricultural Land Commission. Official trang web Archived 2006-04-10 at the Wayback Machine. Accessed 1 Aug năm trước.
- ^ "Agricultural area over the long-term". Our World in Data. Archived from the original on 15 February 2020. Retrieved 15 February 2020.
- ^ FAOSTAT data on land use Archived 2016-09-01 at the Wayback Machine, retrieved December 4, 2015
- ^ WDI –World Development Indicators online database, retrieved on July 18, 2008 (may require subscription for access; print edition from the World Bank).
- ^ Poore, Joseph (January 2016). "Call for conservation: Abandoned pasture". Science. 351 (6269): 132. Bibcode:2016Sci...351..132P. doi:10.1126/science.351.6269.132-a. PMID 26744398.
- ^ "Back lớn the wild: How nature is reclaiming farmland". newscientist.com. Archived from the original on 2018-06-26. Retrieved 2018-05-02.
- ^ Lark, Tyler J.; Meghan Salmon, J.; Gibbs, Holly K. (2015). "Cropland expansion outpaces agricultural and biofuel policies in the United States". Environmental Research Letters. 10 (4): 044003. Bibcode:2015ERL....10d4003L. doi:10.1088/1748-9326/10/4/044003.
- ^ "HelgiLibrary - Agricultural Land Area". helgilibrary.com. Archived from the original on 2015-12-22. Retrieved 2014-02-12.
- ^ “The agricultural land market”, in Agricultural Businesses: Their Growth & Performance, ISR/Google Books, 2022. ISBN 9780906321782
- ^ a b c d e f g "The future of farming in Russia - Farmers Weekly". fwi.co.uk. 9 December 2013. Archived from the original on 17 October 2014. Retrieved 15 March 2014.
- ^ a b c d e "Ukraine crisis sends grain prices soaring". Archived from the original on 2015-01-27. Retrieved 2017-08-23 – via The Globe and Mail.
- ^ Doran, Tom C. (9 September 2018). "Survey finds farmland values down slightly". AgriNews Publications. Archived from the original on 11 September 2018. Retrieved 10 September 2018.
- ^ Penson, Dr. John (29 July 2021). "2021 Cropland Investment Report". AgAmerica. Archived from the original on 17 September 2021. Retrieved 17 September 2021.
- Media related lớn Agricultural land at Wikimedia Commons