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  2. Terrace (earthworks) - Wikipedia

    en.wikipedia.org/wiki/Terrace_(earthworks)

    The terraces were built to make the most efficient use of shallow soil and to enable irrigation of crops by allowing runoff to occur through the outlet. [9] The Inca people built on these, developing a system of canals, aqueducts, and puquios to direct water through dry land and increase fertility levels and growth. [10]

  3. Inca agriculture - Wikipedia

    en.wikipedia.org/wiki/Inca_agriculture

    Inca agriculture was the culmination of thousands of years of farming and herding in the high-elevation Andes mountains of South America, the coastal deserts, and the rainforests of the Amazon basin. These three radically different environments were all part of the Inca Empire (1438-1533 CE) and required different technologies for agriculture ...

  4. Andén - Wikipedia

    en.wikipedia.org/wiki/Andén

    An important objective in constructing andenes was to permit maize to be grown at elevations above its usual climatic limit of 3,200 metres (10,500 ft) up to 3,500 metres (11,500 ft). Maize was a prestige crop for the Incas and earlier cultures, but of the crops cultivated in the Andes, it is the most demanding of water and nutrients. [15] [16]

  5. Agriculture in ancient Tamil country - Wikipedia

    en.wikipedia.org/wiki/Agriculture_in_ancient...

    During the Sangam age, 700 BCE – 100 CE, agriculture was the main vocation of the Tamil. [1] It was considered a necessity for life, and hence was treated as the foremost among all occupations. The farmers or the Ulavar were placed right at the top of the social classification. As they were the producers of food grains, they lived with self ...

  6. Inca animal husbandry - Wikipedia

    en.wikipedia.org/wiki/Inca_animal_husbandry

    Inca animal husbandry refers to how in the pre-Hispanic andes, camelids played a truly important role in the economy. In particular, the llama and alpaca —the only camelids domesticated by Andean people— [ 1 ] which were raised in large-scale houses and used for different purposes within the production system of the Incas .

  7. Vertical archipelago - Wikipedia

    en.wikipedia.org/wiki/Vertical_archipelago

    In the Andes, a long mountain range with a great variety of ecozones and resources, the need to access the proper lands for specific crops or animals meant lineages created miniature colonies or sent seasonal migration (such as transhumance) in different ecoregions. As the Andes are a relatively young mountain range, there is especially great ...

  8. Economy of the Inca Empire - Wikipedia

    en.wikipedia.org/wiki/Economy_of_the_Inca_Empire

    The basis of the Andean socio-political organisation was the ayllu, a group of families united by real or mythical kin ties, and separated into a male and a female line.. The ruler of an ayllu was the kuraka, or chief, called kamachikuq, and was part of the class of common people ("Hatunruna

  9. Economy of ancient Tamil country - Wikipedia

    en.wikipedia.org/wiki/Economy_of_ancient_Tamil...

    The economy of the ancient Tamil country (Sangam era: 600 BCE – 300 CE) describes the ancient economy of a region in southern India that mostly covers the present-day states of Tamil Nadu and Kerala. The main economic activities were agriculture, weaving, pearl fishery, manufacturing and construction.