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Showing posts from November, 2008

olla

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...

GOOD POSITIVE and evil negative

Recently after lunch, me and one of my close friends were walking towards our office. At that time an Old lady stopped her car and asked for directions to a hospital. We explained how to get to the hospital to her, however, she said she could not understand what we told her, since she was deaf. So we told that we would drive and she could follow us to the hospital. I pulled my car and along with my friend drove to the hospital and She followed us. After few minutes we found the hospital. She was happy and thanked us and told us " God bless you ". We did a very small positive thing, but felt completely satisfied with what we did and her blessings motivated further more. Anyone will feel excellent after doing a good thing even if it is small deed. That’s why it is very very hard to understand the negative things going on the world. Even a small bad thing can trigger more and more evil deeds. World witnessed the evil in INDIA, recently. This was totally EVIL, DESTRUCT...

Environmental Pollution Indicators

As an Environmental Scientist, I have been studying pollution indicators for several years. Any living organism can act as an indicator of Environmental conditions in any area. For example a recent news about a coastal area in Tamil Nadu indicates that it's environmental condition is deterioriating. Several birds migrate to this important and Environmentally critical Coastal area for breeding. Sandpiper, Spoon bills, Seagulls, and Pelicans are some of the birds. However this year most of the migratory birds did not show up here indicated that the area has been degraded environmentally. Even though industries pledged (almost a year back) to eliminate effluent discharge into coastal areas (“Zero Liquid Discharge”), the birds did not show up due to Environmental degradation and they acted as Environmental Indicators. I came across beautiful birds pictures by Capt.Balakrishnan in the following flickr site: Beautiful Birds by Captain Balakrishnan It is time to take proper actio...