E-Soil

Researchers have developed a new electronics soil that was found to increase the growth of barley seedlings by 50%.

It is a novel method of soilless gardening or hydroponics using an electrically conductive growing medium.

In hydroponic environments, eSoil is a low-power bioelectronics growth substrate that can electrically stimulate the root system and growth environment of plants.
This novel substrate is not only environmentally friendly, but also offers a low energy, safe alternative to previous methods that required high voltage and non-biodegradable materials.

eSoil is being derived from cellulose and a conductive polymer called PEDOT.

Working - When the roots of barley seedlings were electrically stimulated for 15 days, they showed a 50% increase in growth using eSoil.
In hydroponics, plants are grown without soil, requiring only water, nutrients and a substrate, something for their roots to attach to.

Hydroponics is the technique of growing plants using a water-based nutrient solution rather than soil, and can include an aggregate substrate, or growing media, such as vermiculite, coconut coir, or perlite.

This closed system allows water to be recirculated, ensuring that each seedling receives exactly the nutrients it needs.
As a result, very little water is used and all the nutrients remain in the system, something that is not possible with conventional farming.

Source:

Join Our Telegram

International Year of Camelids

Loneliness: A Public Health Concern

India–Azerbaijan

05 Apr, 26
SHARE

A year after tensions arising from Operation Sindoor, India and Azerbaijan have taken steps to restore and normalise bilateral relations. The 6th round of Foreign Office Consultations, held in Baku, marked the first such engagement since 2022, signaling renewed diplomatic momentum. Recent Diplomatic Engagement During the consultations, bo

India–Australia Economic Cooperation and Trade Agreem

04 Apr, 26
SHARE

The India–Australia Economic Cooperation and Trade Agreement has completed four years since its signing. Both countries now aim to build on this progress through strengthened collaboration and ambitious targets, including reaching AUD 100 billion in bilateral trade by 2030. What is the India–Australia Economic Cooperation and Tra

ADR Report on Political Funding

03 Apr, 26
SHARE

A recent report by the Association for Democratic Reforms (ADR) analyses donations of ?20,000 or more declared to the Election Commission of India (ECI) by national political parties for FY 2024–25, highlighting transparency and accountability in political financing. Key Findings Massive Funding Surge Total donations to nationa

Maritime Chokepoints

03 Apr, 26
SHARE

Maritime chokepoints are narrow channels along global shipping routes where maritime traffic is concentrated. These points are geopolitically and economically critical, as they handle a large proportion of global trade, especially energy shipments. Current Relevance Over two-thirds of seaborne energy trade passes through a handful o

US-Israel-Iran War

01 Apr, 26
SHARE

Following the launch of Operation Epic Fury (U.S.) and Operation Roaring Lion (Israel), the geopolitical landscape has shifted fundamentally with the confirmed death of Iran’s Supreme Leader, Ayatollah Ali Khamenei.Iran retaliated through Operation True Promise 4, launching missile attacks against Israel and nearby Gulf states. The escala