Littérature scientifique sur le sujet « Irrigation of the Koch Bihar District »

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Articles de revues sur le sujet "Irrigation of the Koch Bihar District"

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Karmakar, Dilip, et Bappa Sarkar. « WHAT WE DRINK IS IT SAFE ? AN ASSESSMENT OF DRINKING WATER IN KOCH BIHAR DISTRICT, WEST BENGAL ». International Journal of Advanced Research 10, no 08 (31 août 2022) : 52–63. http://dx.doi.org/10.21474/ijar01/15148.

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The groundwater quality of Koch Bihar District (West Bengal, India) has been assessed to determine the suitability of groundwater for drinking. Eight parameters have been taken into account for calculating the water quality index (WQI): pH, total hardness (TH), magnesium (Mg), calcium (Ca), carbonate (CO32-) and bicarbonate (HCO3-), chloride (Cl), iron (Fe) and sulfate (SO42-). Secondary data on water quality were collected from Central Ground Water Commission (2018), and the samples of water have been collected from the various locations and analyzed accordingly. The physico-chemical data were evaluated following the standards of BIS and WHO guidelines. The calculated WQI ranges from 23.62 to 95.12. In terms of groundwater quality for drinking purposes, Tufanganj-1 and Koch Bihar-1 seem to be the worst blocks. The magnesium (Mg) concentration exceeds the acceptable limit of 30 mg/l in Mathabhanga I, Mathabhanga II, Koch Bihar II, Dinhata II, and Sitai Block and Koch Bihar II exceeds its permissible limit (100mg/ l). The Iron (Fe) value exceeds the acceptable limit of 0.5 mg/l in Koch Bihar II. The Total Hardness (TH) value exceeds the acceptable limit (200 mg/l) in Mekhliganj, Mathabhanga-I, Koch Bihar-I, Koch Bihar-II, Tufanganj II, Dinhata II, Sitai. However, no sample crosses the maximum acceptable limit for pH, carbonate, chloride, and sulfate. It is suggested that water drawn from such sources be disinfected adequately before being used for drinking or other domestic purposes.
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Bandyopadhyay, Subhajit. « Diversity of the Family Leguminosae in Koch Bihar District, West Bengal ». International Journal of Current Research and Review 10, no 20 (2018) : 32–41. http://dx.doi.org/10.31782/ijcrr.2018.10207.

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Barman, Bhupen, et Ranjan Roy. « Regional Disparities of Health Care Infrastructure in Koch Bihar District, West Bengal ». Research Journal of Humanities and Social Sciences 9, no 4 (2018) : 949. http://dx.doi.org/10.5958/2321-5828.2018.00160.2.

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Barman, Bhupen, et Ranjan Roy. « Regional disparities of health care infrastructure in Koch Bihar District, West Bengal India ». Asian Journal of Research in Social Sciences and Humanities 11, no 8 (2021) : 1–15. http://dx.doi.org/10.5958/2249-7315.2021.00026.5.

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Karmakar, Sangita, Bhupen Barman et Ranjan Roy. « Block-Wise Disparities in Socio-Economic Condition of Koch Bihar District, West Bengal ». Journal of Global Resources 06, no 01 (31 décembre 2019) : 122–28. http://dx.doi.org/10.46587/jgr.2019.v06i01.019.

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Sagar, Sandip. « Changing Pattern of Agricultural Mechanization in Nalanda District of Bihar ». Journal of Advanced Research in English and Education 05, no 02 (19 février 2021) : 1–4. http://dx.doi.org/10.24321/2456.4370.202004.

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In agricultural production, farm mechanisation is a very necessary input. The number of tractors has increased rapidly, and in recent years, the population of draught animals has decreased in Bihar. A study was conducted in Nalanda District of Bihar, to classify the trend of tractor use and their economics. Mechanization is one of the most striking and pervasive phenomena of our times. Unfortunately, its study has been neglected by the social sciences, which have not sufficiently recognized that while technology itself belongs to the field of the natural sciences, its far-reaching effects on social life make it a vital subject for study by the social sciences. Insufficient and high variable precipitation and low fertility are major constraints to agricultural productivity. This brings the role of irrigation facilities and use of fertilizers. India is witnessing growth in irrigation facilities. Wells, canals and dams are constructed to cater needs of farmers. However, there is a lot to be achived in this regard. Applaying fertlizes are increasing day by day. It increases production as well as productivity of the field. At the same time, there is rampat mechanization of agriculture. Thus, it reduces human efforts and increases production of the field.
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Warshini, Amrit. « Adoption of Banana Production Technology Among Banana Growers in Vaishali District of Bihar ». Indian Research Journal of Extension Education 22, no 5 (1 décembre 2022) : 137–41. http://dx.doi.org/10.54986/irjee/2022/dec_spl/137-141.

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India’s banana ranks fi rst in production and third in area and Bihar ranks 7th in the country. Dwarf canvendish, Alpan, Chinia, Chinichampa, Malbhog, Muthia and Kothia are Bihar cultivars. The Vaishali district area around the ganga basin is known for its banana production. The study comprised 135 respondents from seven villages in Bidupur and Hajipur blocks of Vaishali District of Bihar. Correlation between knowledge and adoption of banana production technologies and profi le of banana growers were obtained. The fi ndings revealed that majority (66%) of the farmers had medium level of overall knowledge regarding recommended banana production technologies. In context of practice-wise knowledge it was found that most of the farmers had low knowledge level and majority (70%) of respondents had medium adoption of recommended technologies. High level of adoption was reported for practices like propagation method (82.67%), cutting-pruning and stacking (64.67%), irrigation management (59.33%) and selection of varieties (57.33%). Extension personnel and agriculture scientist might have enhanced production of banana through regular visit, training and guidance to farmers.\
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Das, Jayanta, et Sudip Kumar Bhattacharya. « Trend analysis of long-term climatic parameters in Dinhata of Koch Bihar district, West Bengal ». Spatial Information Research 26, no 3 (8 février 2018) : 271–80. http://dx.doi.org/10.1007/s41324-018-0173-3.

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Das, Satyajit, et Surjapada Paul. « An Assessment of Soil Quality and Agricultural Production Status in the Alluvial Soil Region : A Case Study in Koch Bihar District, West Bengal, India ». Current World Environment 17, no 1 (30 avril 2022) : 268–83. http://dx.doi.org/10.12944/cwe.17.1.24.

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Soil refers to the upper layer of the Earth’s surface, which is made up of a mixture of organic residues, clay, and rock particles, and that's where plants grow. The soil quality is the environmental aspect that is most significant in agricultural activities, as well as for the concern of the safety of agricultural produces. At present-day, soil quality assessment becomes the most important issue because of the raising food security awareness. This study was assessed in Koch Bihar district, West Bengal, India, to quantify soil quality using the weighted Soil Quality Index (SQI) approach. For this assessment, the soil-related data were collected from the Soil Health Card (SHC) of the Agricultural Development Offices in all blocks of Koch Bihar and then analyzed using the principal component analysis (PCA) and expert opinion (EO) method. The weights of the selected soil quality indicators were determined using the integrated Fuzzy-AHP model. According to this method, 12 indicators, i.e., soil pH, soil electrical conductivity (EC), soil organic carbon content, nitrogen content, potassium content, phosphors content, soil texture, the groundwater level in the winter season, cropping intensity, and drainage frequency were considered based on literature review. The SQI assessment was done accordingly for each spatial unit (Block), and the spatial variability of the soil quality map was produced by GIS spatial analysis module. The findings may aid in promoting non-harmful produce production, the provision of scientific data for agricultural structure adjustment, and the maintenance of agricultural sustainability.
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Sayantan, D., et S. Shardendu. « Comparative Study of Various Metals in the Sewage Samples of Three Major Drains of the City-Patna, Bihar, India ». Mapana - Journal of Sciences 16, no 4 (16 octobre 2017) : 23–35. http://dx.doi.org/10.12723/mjs.43.3.

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Untreated sewage is a major water pollutant and widely used for irrigation in the agricultural fields of district Patna, Bihar, India. When sewage, containing heavy metals, irrigated into the agricultural fields, it enters into the human food chain by the process of bioaccumulation and biomagnification. In view of the above fact, the present study was conducted to determine the level of metals in the sewage samples of three major drains namely Mandiri, Rajapur and Pahari situated in the city Patna, Bihar, India, during March 2010 to February 2011. In comparison with other two drains, the metals were found in higher amount in the sewage of Pahari drain throughout the year.
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Thèses sur le sujet "Irrigation of the Koch Bihar District"

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Sarkar, Bappa. « Problems and prospects of irrigation in Koch Bihar District, West Bengal- Geographical analysis ». Thesis, University of North Bengal, 2018. http://ir.nbu.ac.in/handle/123456789/2681.

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Abdul, Miraj. « Wetlands of Tufanganj and Koch Bihar sadar subdivisions in the Koch Bihar District, West Bengal : geo-environmental study ». Thesis, University of North Bengal, 2018. http://ir.nbu.ac.in/handle/123456789/2770.

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Barman, Bhupen. « Study on rural out - migration in Koch Bihar district, West Bengal : geographical analysis ». Thesis, University of North Bengal, 2021. http://ir.nbu.ac.in/handle/123456789/4190.

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Shil, Sharma Sanjit Kumar. « Causes and effects of flood in koch bihar district, west bengal ». Thesis, University of North Bengal, 2011. http://ir.nbu.ac.in/handle/123456789/1334.

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Saha, Bikramjit. « Urban habitats and levels of development : a case study of Koch Bihar district ». Thesis, University of North Bengal, 2007. http://hdl.handle.net/123456789/169.

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Das, Biswajit. « Educational and economic empowerment of rural scheduled caste women of Koch Bihar district of West Bengal ». Thesis, University of North Bengal, 2021. http://ir.nbu.ac.in/handle/123456789/4344.

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Das, Biswajit. « Educational and economic empowerment of rural scheduled caste women of Koch Bihar district of West Bengal ». Thesis, University of North Bengal, 2021. http://ir.nbu.ac.in/handle/123456789/4345.

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Nazrul, Islam. « Socio-economic and environmental impact of Brick Kiln industry in Tufanganj block-I of Koch Bihar district, West Bengal-A geographical analysis ». Thesis, University of North Bengal, 2017. http://ir.nbu.ac.in/handle/123456789/2636.

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Livres sur le sujet "Irrigation of the Koch Bihar District"

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Prācīna Kocabihārera sampurṇa itibr̥tta. Kalakātā : Baioẏālā, 2007.

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Chapitres de livres sur le sujet "Irrigation of the Koch Bihar District"

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Gupta, Manjil, Sumana Saha et Kishore Kumar Thapa. « Musculoskeletal Symptoms Among Sital Pati Weavers of Koch Bihar District, West Bengal, India ». Dans Population, Sanitation and Health, 137–52. Cham : Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-40128-2_10.

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Barman, Bhupen, et Ranjan Roy. « Socio-economic Determinants of Rural Out-migration in Koch Bihar District of West Bengal, India ». Dans Population, Sanitation and Health, 47–68. Cham : Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-40128-2_4.

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Sharma, Alakh N., Sunil K. Mishra, Tanushree Kundu, Swati Dutta et Prashant Kumar Arya. « Mapping the Food Security Situation in Rural Bihar and Jharkhand : Insights from Two Food Security Atlases ». Dans India Studies in Business and Economics, 71–103. Singapore : Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-4413-2_4.

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AbstractThe paper draws from the district-level food security atlases of rural Bihar and Jharkhand prepared by the Institute for Human Development (IHD). The atlases explore the dimensions and approach to measuring food security as well as the linkages with the component indicators. Food availability, access to food, and utilization of food are the three dimensions that have been delved into in detail. It identifies the ‘priority indicators’ and ‘priority districts’ which are the most food-insecure regions in both the states. The government programmes relevant to food insecurity have been briefly analysed and policy interventions have been suggested to improve the food security situation, especially in the food insecure regions of the two states. Female literacy rate, dependency ratio, disease and health behaviour, access to toilet facilities, availability of non-agricultural employment opportunities, and extent of irrigation have emerged as crucial policy variables for overall food security in Bihar. On the other hand, in Jharkhand, the value of agricultural output, availability of health institutions, and dependency ratio have emerged as priority indicators related to food security. Special welfare programmes targeted at vulnerable communities and food-insecure regions are suggested in both states to tackle food insecurity. There is also an imperative need to increase the availability and accessibility of health institutions in both states. At the same time, an increase in agricultural productivity by enhancing irrigation coverage is a crucial aspect, common for both states. An increase in dietary diversity through community and individual kitchen gardens is also suggested for improving the status of malnourishment in rural areas of Bihar and Jharkhand.
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Roy, Subham, Maitreyee Roy, Abdul Halim Miah et Ranjan Roy. « The Status of Primary Healthcare Services in Koch Bihar District, West Bengal : A Selected Block-Level Analytical Study ». Dans Population, Sanitation and Health, 183–202. Cham : Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-40128-2_13.

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