• About
  • Advertise
  • Privacy & Policy
  • Contact
  • Our Team
Sunday, August 3, 2025
  • Login
Metakhabar
  • Home
  • News
    Chhayanath pilgrimage begins on Friday

    Chhayanath pilgrimage begins on Friday

    First National Millet Day observed

    First National Millet Day observed

    Hyundai Announces Winner of Festive Delight 2081 Bumper Offer

    Hyundai Announces Winner of Festive Delight 2081 Bumper Offer

    Swiss National Day marked

    Swiss National Day marked

    Monsoon wind has nationwide impacts

    Heavy rainfall likely in three provinces today

    Govt should control dengue: UML

    20 cases of dengue fever recorded in 15 days in Chitwan

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Auto
  • International
  • Business
  • Entertainment
    International Jazz Day today

    International Jazz Day today

    Black-breasted Thrush recorded second time in Nepal

    Black-breasted Thrush recorded second time in Nepal

    Weather to remain fair in most parts of country

    Weather to remain mainly fair throughout country

    Sunar enters his name in Guinness Book 20th time

    Sunar enters his name in Guinness Book 20th time

    14th Nepal Festival in Tokyo today

    14th Nepal Festival in Tokyo today

    NPL 2024. a likely game changer for Nepali cricket

    NPL 2024. a likely game changer for Nepali cricket

  • Sports
  • नेपाली
No Result
View All Result
  • Home
  • News
    Chhayanath pilgrimage begins on Friday

    Chhayanath pilgrimage begins on Friday

    First National Millet Day observed

    First National Millet Day observed

    Hyundai Announces Winner of Festive Delight 2081 Bumper Offer

    Hyundai Announces Winner of Festive Delight 2081 Bumper Offer

    Swiss National Day marked

    Swiss National Day marked

    Monsoon wind has nationwide impacts

    Heavy rainfall likely in three provinces today

    Govt should control dengue: UML

    20 cases of dengue fever recorded in 15 days in Chitwan

    Trending Tags

    • Trump Inauguration
    • United Stated
    • White House
    • Market Stories
    • Election Results
  • Auto
  • International
  • Business
  • Entertainment
    International Jazz Day today

    International Jazz Day today

    Black-breasted Thrush recorded second time in Nepal

    Black-breasted Thrush recorded second time in Nepal

    Weather to remain fair in most parts of country

    Weather to remain mainly fair throughout country

    Sunar enters his name in Guinness Book 20th time

    Sunar enters his name in Guinness Book 20th time

    14th Nepal Festival in Tokyo today

    14th Nepal Festival in Tokyo today

    NPL 2024. a likely game changer for Nepali cricket

    NPL 2024. a likely game changer for Nepali cricket

  • Sports
  • नेपाली
No Result
View All Result
Metakhabar
No Result
View All Result
Home Education

Soil: source of our life

Metakhabar by Metakhabar
August 1, 2025
in Education, Environment, Featured-news, News, Society
0
Soil: source of our life
425
SHARES
230
VIEWS
Share on FacebookShare on Twitter

Soil, which means life support system to every living creature in our planet, is one of the five elements of the nature. Soil consists of basic components including approximately 45% of minerals (sand, silt and clay), 5% of organic matter (organisms, humus and roots), and 25% of water and 25% of air respectively however it is highly complex and dynamic.

Soil, being vital to terrestrial ecosystem, contains both biotic and abiotic components. Soil is a home for billions of microorganisms that are responsible for nitrogen fixation and organic matter decomposition. Moreover, soil contains massive population of other worms such as earthworms and termites and supplies most of the antibiotics used to fight against several diseases. Hence, soil functions involve directly in many sectors.

On the other hand, “In present day, only 40-60 years’ worth of soil is available for agriculture. By 2045, the total food production will decrease up to 40% when there will be around 9.5 billion people in the world”, “If all the organic matter from soil is washed away, the soil is as similar to sand.” said Sadhguru, a yogi, an internationally renowned influential person who is actively initiating the “Save Soil Movement “all over the world.

In ongoing scenario, the soil, one of the most essential component is degrading and polluting world/wide. Land degradation in Nepal is a huge challenge with ineffective policies in reducing soil erosion, landslides, floods and soil pollution.

Declination of soil nutrients and decrease in soil organic matter in agricultural land, deforestation, overgrazing, excess land use practices and unmanaged development are major cause for land degradation. Loss of top soil and depletion of biodiversity lead to reduction in productivity of ecosystem.

Similarly, when the soil contaminates due to various toxic chemicals are responsible for soil pollution. These toxic chemicals with high risk are usually unnatural and harmful for human health as well. From a small chocolate wrapper to chemical fertilizers used in the field trigger such entangled phenomenon. Uses of hazardous chemical pesticides and fertilizers, which are unbreakable, damage soil composition cause loss of fertility of the soil.

Therefore, these activities directly affect agricultural production because soil is medium for any local vegetation to grow by providing water and necessary nutrients. In addition, industrial contaminated by-product waste and human waste are equally responsible for soil pollution. Such contaminated soil become incapable of behaving as a water filter, which regulates the discharge of excess rainwater preventing floods.

However, reforestation and afforestation need to be encouraged in barren land or deforested areas. The plant roots bind soil particles and water together. Likewise, possibilities of replacing the uses of toxic chemical fertilizers by biological, environment friendly pesticides, and organic manure give good environment for microorganisms and maintain soil pH levels.

Use of organic manure instead of chemical fertilizers is one of the best sources of nutrients for the soil. Reusing the products and using the alternative of non-degrading products such as plastic ensure reduction in soil pollution. In order to reduce these disasters and to get healthy soil in future, humankind must take necessary actions today and handover to future generation.

JENISH NAKARMI
PhD , Agricultural Sciences ( Molecular Phytomedicine)
INRES, University of Bonn
GERMANY

Previous Post

CAAN directs to suspend five NAC pilots

Next Post

Standard Chartered Bank to raise NPR 2.4 bn through debentures

Metakhabar

Metakhabar

Next Post
Standard Chartered Bank to raise NPR 2.4 bn through debentures

Standard Chartered Bank to raise NPR 2.4 bn through debentures

Please login to join discussion
Chhayanath pilgrimage begins on Friday
Featured-news

Chhayanath pilgrimage begins on Friday

by Metakhabar
August 2, 2025
0

Mugu, Aug 2: A famous pilgrimage of Mugu, the Chhayanath Dharmik Yatra, commenced on Friday. Chhayanath, a famous Hindu shrine...

Read more
First National Millet Day observed

First National Millet Day observed

August 2, 2025
Hyundai Announces Winner of Festive Delight 2081 Bumper Offer

Hyundai Announces Winner of Festive Delight 2081 Bumper Offer

August 2, 2025
Swiss National Day marked

Swiss National Day marked

August 2, 2025
Monsoon wind has nationwide impacts

Heavy rainfall likely in three provinces today

August 2, 2025

Aanjan Media Private Limited Kathmandu, Nepal

Chairman

Dhiraj Paudel

Registration No:

3634-2079/80

Contact

01-4521648
metakhabar7@gmail.com

  • About
  • Advertise
  • Privacy & Policy
  • Contact
  • Our Team

© 2022 MetaKhabar

No Result
View All Result
  • Home
  • News
  • Tech
  • Entertainment
  • Lifestyle
  • Society
  • Auto
  • Education

© 2022 MetaKhabar

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In