Europe's first farmers used manure 8,000 years agoBreaking News
tags: agriculture, farming, Europe, fertilizers, manure
A new study says Europe's first farmers used far more sophisticated practices than was previously thought. A research team led by the University of Oxford has found that Neolithic farmers manured and watered their crops as early as 6,000 BC.
It had always been assumed that manure wasn't used as a fertiliser until Iron Age and Roman times. However, this new research shows that enriched levels of nitrogen-15, a stable isotope abundant in manure, have been found in the charred cereal grains and pulse seeds taken from 13 Neolithic sites around Europe.
The findings are published in the early edition of the journal Proceedings of the National Academy of Sciences. The study suggests that Neolithic farmers used the dung from their herds of cattle, sheep, goats and pigs as a slow release fertiliser for crops....
comments powered by Disqus
- The Anthropocene epoch: scientists declare dawn of human-influenced age
- ‘No Vacancies’ for Blacks: How Donald Trump Got His Start, and Was First Accused of Bias
- New Yorker profiles activist who's drawing attention to lynchings
- Wisconsin GOP senator wants to replace history professors with Ken Burns videos
- UT removes Confederate inscription that it previously said would stay
- NYT publishes historians' plea for the revival of political history
- Some Ohio University professors ditch the textbooks, and the prices
- Renowned Israeli Holocaust Historian: ‘If I Were a British Jew, I’d Be Worried’
- Heather Ann Thompson pries loose the long-kept secrets of Attica in her new book
- Lonnie Bunch remembers his first day on the job as director of the new black history museum