HomeHistory & CivilizationTop 10 Most Prolific Crop Domestication and Diffusion Corridors in Human History
Top 10Updated 2026年3月16日
Top 10 Most Prolific Crop Domestication and Diffusion Corridors in Human History
This ranking, based on geographic-biological studies like Jared Diamond's 'Guns, Germs, and Steel', calculates the diversity and influence of crop diffusion routes from various latitudinal climate zones. It illustrates how climatic compatibility dictated the efficiency of agricultural technology spread in human history.
Current #1
Fertile Crescent (Mediterranean)
Interesting Facts & Summary
Why Latitude Defines Civilization?
East-West vs. North-South Axes:
- High Diffusion Rate: Due to similar day lengths, climate seasonality, and ecological pathogens, the 'horizontal' spread across Eurasia was significantly faster than the 'vertical' cross-climate spread in the Americas and Africa.
- The Powerhouse: The Fertile Crescent (Mediterranean climate) was not just an origin point but a massive diffusion hub extending across the continent.
- Geographic Destiny: The slow diffusion of maize from Mexico to the Andes, hampered by photoperiod adaptation, exemplifies the difficulty of North-South agricultural spread.
| Rank | Core Geography/Climate Zone | Diffusion Route Index | Representative Crops |
|---|---|---|---|
Fertile Crescent (Mediterranean) | 98 | Wheat, Barley, Pea, Lentil | |
Yellow and Yangtze River Basins | 92 | Rice, Millet, Soybean | |
Indus and Ganges Basins | 85 | Rice, Pulses, Cotton | |
| 4 | Mexican Highlands | 78 | Maize, Bean, Squash |
| 5 | Andean Highlands | 72 | Potato, Quinoa |
| 6 | Sub-Saharan Africa (Savanna) | 65 | Sorghum, Pearl Millet, African Rice |
| 7 | Southeast Asian Archipelago | 61 | Banana, Taro, Yam |
| 8 | Eastern North America | 54 | Sunflower, Goosefoot, Squash |
| 9 | Amazon Basin | 48 | Cassava, Peanut |
| 10 | Ethiopian Highlands | 42 | Coffee, Teff |
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