Cost Effective Solution to save Coconut trees during forth coming water scarcity months due to El Niño : Olla Irrigation - Ancient Wisdom for Modern Droughts. 🏺 Echoes of Ancient Clay pot Irrigation Long before the term olla entered agricultural vocabulary, ancient Tamil farmers practiced remarkably similar methods. In Sangam‑era Tamilakam, clay vessels called “ māṇ paṇai ” or “kulam paṇai” were used to store and seep water near tree roots - especially for coconut, banana, and areca palms. These pots were often placed in earthen basins (thottam) lined with coir, husk, and leaf mulch, creating a natural moisture‑retention system. Inscriptions and temple garden records from regions like Pollachi, Thanjavur, and Madurai mention such paṇai neer vaḻi (pot‑water channels) as part of sustainable irrigation networks. This continuity of wisdom - from ancient Tamil pot irrigation to modern olla systems - shows how indigenous knowledge can guide regenerative farming in the...
During the auspicious Pongal (Tamil Harvest Festival) I want to present this article for farmers. As an environmental scientist and information technologist I could share my useful knowledge and experience for the benefit of the natural farming community. Farmers practicing natural methods have questions about plant diseases, weeds and pests (how to control them in a natural way). Natural methods are there for sure to control diseases, weed and pests: Neem, Cow manure, butter milk, garlic, turmeric, chilies, physical fly catchers, diatomaceous earth, row covers, crop rotation and integrated pest control can be used. You can google about each topic (along with natural pest control) and read more, understand and practice. One thing to note is our agricultural forefathers have been using these methods successfully. I have heard that the amount of yield was so high that they had to use elephants for removing husk from rice instead of bulls. They had mastered the natural farming te...