“The Knowledge Library”

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An Initiative by: Kausik Chakraborty.
03/12/2022 1:09 AM

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Objective Questions on Tughlaq Dynasty (तुगलक वंश)🟢Objective Questions On Bharat me Europeano Ka Aagman (भारत में यूरोपियनों का आगमन)🟢भारतीय संविधान के विकास का इतिहास🟢1873 का चार्टर एक्ट🟢साइमन कमीशन🟢Cabinet Mission(कैबिनेट मिशन), 1946🟢माउंटबेटन योजना(Mountbatten Plan)🟢Important Points about Constituent Assembly of India🟢Constituent Assembly MCQ (संविधान सभा का वस्तुनिष्ठ प्रश्न)🟢Preamble of Indian constitution MCQ (भारतीय संविधान की प्रस्तावना वस्तुनिष्ठ प्रश्न)🟢Sources of Indian Constitution🟢Objective questions on Source of Indian Constitution (भारतीय संविधान के स्रोत का वस्तुनिष्ठ प्रश्न)🟢Schedule of Indian Constitution(भारतीय संविधान की अनुसूची)🟢Schedule of Indian constitution questions (भारतीय संविधान की अनुसूची का प्रश्न)🟢भारतीय संविधान के भाग(Parts of Indian Constitution)🟢MCQ On Parts of Indian Constitution (भारतीय संविधान के भाग का वस्तुनिष्ठ प्रश्न)🟢MCQ on the union and its territory (संघ एवं उसका राज्यक्षेत्र का वस्तुनिष्ठ प्रश्न)🟢Important Points About Indian Citizenship(भारतीय नागरिकता)🟢Objective Questions Of Indian Citizenship (भारतीय नागरिकता का वस्तुनिष्ठ प्रश्न)🟢शोषण के विरुद्ध अधिकार(Right against exploitation)

“The Knowledge Library”

Knowledge for All, without Barriers…

 

An Initiative by: Kausik Chakraborty.
Objective Questions on Tughlaq Dynasty (तुगलक वंश)🟢Objective Questions On Bharat me Europeano Ka Aagman (भारत में यूरोपियनों का आगमन)🟢भारतीय संविधान के विकास का इतिहास🟢1873 का चार्टर एक्ट🟢साइमन कमीशन🟢Cabinet Mission(कैबिनेट मिशन), 1946🟢माउंटबेटन योजना(Mountbatten Plan)🟢Important Points about Constituent Assembly of India🟢Constituent Assembly MCQ (संविधान सभा का वस्तुनिष्ठ प्रश्न)🟢Preamble of Indian constitution MCQ (भारतीय संविधान की प्रस्तावना वस्तुनिष्ठ प्रश्न)🟢Sources of Indian Constitution🟢Objective questions on Source of Indian Constitution (भारतीय संविधान के स्रोत का वस्तुनिष्ठ प्रश्न)🟢Schedule of Indian Constitution(भारतीय संविधान की अनुसूची)🟢Schedule of Indian constitution questions (भारतीय संविधान की अनुसूची का प्रश्न)🟢भारतीय संविधान के भाग(Parts of Indian Constitution)🟢MCQ On Parts of Indian Constitution (भारतीय संविधान के भाग का वस्तुनिष्ठ प्रश्न)🟢MCQ on the union and its territory (संघ एवं उसका राज्यक्षेत्र का वस्तुनिष्ठ प्रश्न)🟢Important Points About Indian Citizenship(भारतीय नागरिकता)🟢Objective Questions Of Indian Citizenship (भारतीय नागरिकता का वस्तुनिष्ठ प्रश्न)🟢शोषण के विरुद्ध अधिकार(Right against exploitation)

“The Knowledge Library”

Knowledge for All, without Barriers……….
An Initiative by: Kausik Chakraborty.

The Knowledge Library

Why Are Earthworms Good For Gardens?

Anyone who spends time in a garden will tell you earthworms are a gardener’s best friends. In fact, earthworms may be the most important factor in the success of a garden. Some people even call earthworms “nature’s first gardeners”!

If you’ve ever been around a farm in spring, you know that farmers need to plow the soil. Plowing breaks up the soil, allowing air and water to get to the seeds and the roots of plants. Earthworms act like tiny plows when they live in a garden.

As earthworms move through the soil of a garden, they make tunnels. Just like plowing, these tunnels allow air and water to get to the roots of plants.

Without access to air and water, plants would not grow well, which is why you might notice that plants sometimes don’t survive if the soil they’re in is too dry and compacted.

Just about all soil has earthworms. The better the soil, the more earthworms you’ll find. There are four common types of earthworms you’re likely to run into nightcrawlers, garden worms, manure worms, and red worms.

As earthworms live their lives in the soil, they eat organic matter, such as dead leaves, grass clippings, and even dirt. After they digest their unique meal, earthworms produce excrement that helps enrich the soil further.

Their waste — called “castings” when found on top of the soil — helps gardens grow because it’s rich in phosphorus, calcium, nitrogen, and magnesium. These are all important nutrients that help garden plants grow and stay healthy.

Gardeners who want to increase the number of earthworms in their garden soil can do so by adding more organic matter to their garden. Mulched leaves or grass clippings will draw more earthworms to their soil, and, in turn, the earthworms will enrich the soil with their tunnels and castings.

Scientist Charles Darwin once had this to say about the role of the lowly earthworm:

“The plow is one of the most ancient and most valuable of man’s inventions; but long before he existed, the land was in fact regularly plowed and still continues to be thus plowed by earthworms. It may be doubted whether there are many other animals which have played so important a part in the history of the world, as have these lowly organized creatures.”

 

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