Plant
Peanut
Arachis hypogaea
Also known as: Arachis hypogaea, groundnut, goober
An annual legume that flowers above ground but matures its seeds underground — the *hypogaea* of the scientific name means 'below earth.' Domesticated in the foothills of the Andes (modern Bolivia, Peru, Argentina) ~7,000 years ago; carried by the Portuguese to West Africa in the 16th century, where it became a foundation of West African and (via the Atlantic slave trade) American Southern cuisine. The third-largest oilseed in the world after soybean and rapeseed, and a key protein-and-oil crop for smallholder agriculture across the tropics.
Scientific
Arachis hypogaea (family Fabaceae) is geocarpic — the fertilized flower bends downward and the developing fruit (“peg”) is pushed into the soil, where the pods mature underground. This is unusual among legumes and explains the “groundnut” common name across Africa and South Asia.
Seeds contain ~25% protein and ~50% oil — the second-highest oil content among cultivated legumes after soybean (when measured per dry seed mass).
Cultural and historical
The Andean domestication was thousands of years before Columbian contact; archaeological peanut remains in coastal Peru go back to 7,000+ years ago. Portuguese trade carried the species from Brazil to West Africa in the 1500s, where it integrated rapidly into existing groundnut-adapted agricultural systems (the African Vigna groundnut was the closest pre-existing analog).
The Atlantic slave trade then carried the species — and its West African culinary tradition — into the American South, where George Washington Carver‘s late-19th-century work at Tuskegee Institute produced hundreds of peanut-based products and made the crop economically central to Southern Black agriculture.
Global production
Top producers: China, India, Nigeria, USA, Sudan. Roughly half of global production is crushed for peanut oil; the rest is eaten as the bean (boiled, roasted, ground into peanut butter, processed into snacks).
See also
Auto-generated from this entry’s typed relations: frontmatter, grouped by relation type so the editorial signal isn’t flattened.
- Enables: food-sovereignty
- Shares approach with: cotton · sweet-potato
- Parallels: abundance
- Member of: plants
- Cousin of: soybean · common-bean · chickpea · lentil
- Practices: agroforestry
- Produced by: agronic-organic-grower-group-jodhpur · bhapini-organic-grower-group-society-rajasthan · ecolite-natural-farming-society-bhojpur · jiya-jaivik-kishan-seva-samiti-silli · natural-farming-society-mindoliya · the-indian-agro-development-company
Sources
- FAO Crop Statistics
- Wikipedia — Peanut
A plant entry in the 0mn1.one directory.
What links here, and how
Inbound connections from across the wiki, grouped by lens and by relationship. These appear automatically — every entity page declares what it links to, and that data populates here on the targets.
Practical
produces
- AGRONIC ORGANIC GROWER GROUP JODHPUR NPOP scope: major crop certified
- BHAPINI ORGANIC GROWER GROUP SOCIETY RAJASTHAN NPOP scope: major crop certified
- ECOLITE NATURAL FARMING SOCIETY BHOJPUR NPOP scope: major crop certified
- JIYA JAIVIK KISHAN SEVA SAMITI SILLI NPOP scope: major crop certified
- NATURAL FARMING SOCIETY MINDOLIYA NPOP scope: major crop certified
- The Indian Agro Development Company NPOP scope: major crop certified
General
shares approach with
- Black locust auto-linked via shared tag: legume
- Common bean auto-linked via shared tag: domesticated
- Cotton auto-linked via shared tag: domesticated
- Lentil auto-linked via shared tag: domesticated
- Oil palm auto-linked via shared tag: global-commodity
- Passion fruit auto-linked via shared tag: domesticated
- Soybean auto-linked via shared tag: domesticated
- Yam auto-linked via shared tag: staple-crop
14 inbound links · 10 outbound