- Source: Puddling (agriculture)
Puddling is the tillage of rice paddies while flooded, an ancient practice that is used to prepare for rice cultivation. Historically, this has been accomplished by dragging a weighted harrow across a flooded paddy field behind a buffalo or ox, and is now accomplished using mechanized approaches, often using a two-wheel tractor.
Puddling reduces the percolation rates of water by churning the clay particles and making them close many of the soil pores. Puddling also has the consequences of converting soils into "...a structurally more or less homogeneous mass of ultimate particles.” Combined with good agricultural practices puddling has proven to be sustainable for many rice-rice systems. Yet the loss of aggregates in systems other than rice-rice (rice-maize, rice-wheat, etc.) proves to be much less sustainable resulting in loss of soil health and degradation. This has led to the development alternative soil management systems where the minimum soil disturbance via minimum tillage, strip-till and no-till practices can not only stop a soil's degradation but also generally improve the soil's health ( regenerative agriculture).
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External links
BIS specifications for Puddlers
Kata Kunci Pencarian:
- Daftar reka cipta Tiongkok
- Puddling (agriculture)
- Puddle (disambiguation)
- Wrought iron
- Terrace (earthworks)
- Glossary of agriculture
- Hugo Henckel von Donnersmarck
- Agriculture in Madagascar
- Industrial Revolution
- Environmental conditions of South Korea
- Green puddle frog
