Please wait, while we are loading the content...
Please wait, while we are loading the content...
Content Provider | Bangiya Bijnan Parishad |
---|---|
Author | চক্রবর্তী, কমল Chakraborty, Kamal |
Description | রঙ হচ্ছে মাটির এক প্রধান বৈশিষ্ট্য। মাটিতে পয়প্রণালীর ব্যবস্থা, আবহাওয়া, জৈব পদার্থের পরিমাণ ও খনিজ পদার্থের উপর নির্ভর করে মাটির রঙ। মাটির রঙের কথা বলতে গেলে মাটির বিভিন্ন স্তরের গঠন সম্পর্কে ধারণা থাকা দরকার। এই প্রবন্ধে মাটির বিভিন্ন স্তরের গঠন ও বিভিন্ন অঞ্চলের মাটির রং সম্পর্কে আলোচনা করা হয়েছে। Color is one of the main characteristics of soil. The color of the soil depends on the sewerage system, the weather, the amount of organic matter and minerals in the soil. When you need to know about the soil color then you have an idea about the structure of different layers of soil. This article discusses the composition of different soil layers and the soil color of different regions. |
File Size | 1912907 |
Page Count | 2 |
File Format | |
Language | Bengali |
Publisher | বঙ্গীয় বিজ্ঞান পরিষদ Bangiya Bijnan Parishad |
Publisher Date | 1986-07-01 |
Publisher Place | কলকাতা Calcutta |
Requires | PDF viewer Plugin |
Access Restriction | Open |
Subject Keyword | হিউমাস লোহা ধূসর বাদামি লাল রং হলুদ রং জৈব পদার্থ ক্যালসিয়াম কার্বনেট Humus Iron Gray brown Red color Yellow color Organic matter Calcium carbonate |
Alternative Title | Mati o tar rang Mati O Tar Rang |
Content Type | Text |
Educational Use | Reading Self Learning |
Education Level | Class IX Class X Class XI Class XII |
Resource Type | Article |
Subject | Soil Types, Distribution and Conservation |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
Sl. | Authority | Responsibilities | Communication Details |
---|---|---|---|
1 | Ministry of Education (GoI), Department of Higher Education |
Sanctioning Authority | https://www.education.gov.in/ict-initiatives |
2 | Indian Institute of Technology Kharagpur | Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project | https://www.iitkgp.ac.in |
3 | National Digital Library of India Office, Indian Institute of Technology Kharagpur | The administrative and infrastructural headquarters of the project | Dr. B. Sutradhar bsutra@ndl.gov.in |
4 | Project PI / Joint PI | Principal Investigator and Joint Principal Investigators of the project |
Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon |
5 | Website/Portal (Helpdesk) | Queries regarding NDLI and its services | support@ndl.gov.in |
6 | Contents and Copyright Issues | Queries related to content curation and copyright issues | content@ndl.gov.in |
7 | National Digital Library of India Club (NDLI Club) | Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach | clubsupport@ndl.gov.in |
8 | Digital Preservation Centre (DPC) | Assistance with digitizing and archiving copyright-free printed books | dpc@ndl.gov.in |
9 | IDR Setup or Support | Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops | idr@ndl.gov.in |