Author: elakiyaselvi.dinesh@gmail.com

4 January 2026

Mangroves

How Do Mangroves Survive in Salty Water? Normally, most plants grow only in freshwater environments. This is because high salinity creates serious physiological problems for plants. In salty conditions, osmosis causes water to move out of plant cells, leading to dehydration and shrinkage. In addition, prolonged exposure to sodium (Na⁺) and chloride (Cl⁻) ions can result in ion toxicity, damaging enzymes and cellular structures.This naturally […]

Science

10 August 2024

SOIL

Soil is a important wealth to human beings because , through soil agriculture is happening. Soil contains minerals and many other essential nutrients for organisms. In Un-organic farming synthetic or human made fertilizers are used . Which pollute and make the soil acidic or alkanoic . In India organic farms are developed and its growing. But, now also it in very small level only . […]

Science

17 December 2023

Chrysopogon zizanioides – வெட்டிவேர்

Scientific name of vetiver is Chrysopogon zizanioides and native is Tropical Asia mainly India. Roots of plants will grow do the depth of 3 meters and plants grows upto the height of 1.5 meters. The species of this plant placed in IUCN list. This is grass type of plant and prevents soil erosion. It has purple colored flower and this plants also called as kush […]