Articles de revues : « West Dinajpur »

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Chakrabarti, Dilip K., et R. K. Chattopadhyay. « Notes on the Archaeology of Maldaha and West Dinajpur Districts, West Bengal ». South Asian Studies 8, n^o 1 (janvier 1992) : 135–53. http://dx.doi.org/10.1080/02666030.1992.9628453.

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Sam, Koyel, et Dr Namita Chakma. « An Inter-Block Level Analysis of Regional Disparity in the Youngest Alipurduar District of West Bengal ». Space and Culture, India 3, n^o 3 (26 mars 2016) : 10. http://dx.doi.org/10.20896/saci.v3i3.159.

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Alipurduar (also known as ‘Dooars’) was a subdivision of Jalpaiguri district before its emergence as the new 20th district of West Bengal on 25 June 2014. The districts of North Bengal (including Darjeeling, Jalpaiguri, Coochbehar, Uttar Dinajpur, Dakshin Dinajpur and Malda) have been poorly placed in comparison to the state of West Bengal, in terms of Human Development Indicators: low literacy level, poor condition in sanitation, and partly availability of electricity and safe drinking water (Report on Comparative Backwardness of North Bengal Region, Government of India, 2002). Research on regional disparity is essential for addressing the lacuna in the planning process of development (Sen, 2001). In the present study, an analysis has been made in terms of the inter-block inequality in socio-economic and infrastructural development of Alipurduar district as a newly emerged region.

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Biswas, Ishita, Debasis Mitra, Debanjan Mitra, Abhinobo Chakraborty, Goutam Basak, Anil Bhuimali et Pradeep K. Das Mohapatra. « Problems and prospects of cultivation of indigenous rice landraces of Uttar Dinajpur, West Bengal, India with special reference to Tulaipanji ». Oryza-An International Journal on Rice 58, n^o 4 (31 décembre 2021) : 449–62. http://dx.doi.org/10.35709/ory.2021.58.4.1.

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The district Uttar Dinajpur of West Bengal is bestowed with very fertile soil, which helps to grow paddy and other agricultural crops. Cultivation of indigenous rice has been practiced by farmers since ancient times. Indigenous rice has several socio-economic, ecological and genetical aspects but the major problem lies in their comparatively low output. The diversity of indigenous rice landraces has been drastically reduced due to the introduction of high yielding varieties (HYVs). Through extensive survey it has been found that about 74 indigenous rice land races were available in different blocks of the district, but among them only about 20 varieties are now in farmers' hand while more than 70% of them are not cultivated in practical field. In India, the indigenous aromatic rice landrace Tulaipanji (GI 530) is only grown in Raiganj sub-division of Uttar Dinajpur and small pockets of Dakshin Dinajpur district of West Bengal. Due to its aroma and quality this rice could make the position in global market through proper marketing. A phylogenetic study of the rice landraces has been performed and observed that only three of them i.e., Tulaipanji, Radhunipagal and Gobindavog are closely related to each other, which also has the close lineage with the Asian wild-rice (Oryza rufipogon). Today's society demands the interaction and incorporation of scientific technology for the upliftment of indigenous rice landrace sustainable cultivation. Really it has the immense scope and prospects, which ultimately save the human life from notorious diseases.

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Ali, MM, MH Rahman, MR Khan et MK Khan. « Effect of Fertilizers on the Yield and Nutrient Uptake by Transplanted Aman Rice (Binadhan-7) Grown in Two Soils of North-West Bangladesh ». Journal of Environmental Science and Natural Resources 6, n^o 2 (11 février 2015) : 115–20. http://dx.doi.org/10.3329/jesnr.v6i2.22106.

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Four field experiments were carried out with Binadhan 7 at Birgonj, Dinajpur; Debigonj, Panchagarh; Kaligonj, Lalmonirhat and Pirgonj, Rangpur during T.aman (kharif II) season of 2011 in the Old Himalalayan Piedmont Plain (AEZ 1) and Tista Meander Floodplain Soils of North-West Bangladesh. The experiments were designed with eight treatments and laid out in randomized complete block design (RCBD) with three replications. The treatment combinations were: T1 (100%STB), T2 (T1 + 25% N), T3 (T1 + 25% NP), T4 (T1 + 25% NK), T5 (T1 + 25% PK), T6 (T1 + 25% NPK), T7 (75% of T1) and T8 (Control). Results indicated that application of different fertilizers significantly affected the grain yield at all of the four locations. The highest grain yield was found in treatment T6 (T1 + 25% NPK). Statistically identical yield was observed in treatments T3, T4 and T5 at Dinajpur; T3 at Panchagar; T2, T3, and T4 at Lalmonirhat and T2 at Rangpur. All the treatment combinations gave significantly higher grain yield over the control at all of the locations. The highest straw yield was found in treatment T6 (T1 + 25% NPK). Statistically identical straw yield was found in T3 and T4 at Dinajpur; T1, T4 and T5 at Panchagar; T2, T4, T5 and T7 Lalmonirhat and all treatments except T7 and T8 at Rangpur. Significantly the lowest yield was obtained in the control treatment (T8) in all of the locations. The highest total N uptake was observed in treatment T6 at all of the four locations. For total P uptake, the similar trend of total N uptake was observed for all the locations. Treatment T6 showed the highest uptake of total K at all locations. The highest uptake of total S was observed in treatment T6 at Dinajpur, Panchagarh and Lalmonirhat. But the highest uptake of total S was observed in treatment T3 at Rangpur. However, the lowest total N, P, K and S uptake was observed in control treatment (T8) at all locations. The partial budget analysis of T.aman rice demonstrated the highest net benefit of tkha-1 85,598/-, 78,619/-, 58,308/- and 72,532/- in T6 treatment followed by tkha-1 76,348/- in T4 treatment, 71,100/- in T3 treatment, 54,192/- in T3 treatment and 68,247/- in T2 treatment where the highest MBCR of 5.40, 3.75, 2.20 and 3.84 was also observed in T6 treatment at Dinajpur, Panchagarh, Lalmonirhat and Rangpur, respectively. Based on most profitable treatments, fertilizer doses of N80P8K40S8Zn1 in Birgonj, Dinajpur; N84P8K40S6Zn1 in Debigonj, Panchagarh; N80P8K40S6Zn1 in Kaligonj, Lalmonirhat and N81P8K35S8Zn1 in Pirgonj, Rangpur could be recommended for higher yield of Binadhan-7 rice in North-West Bangladesh.DOI: http://dx.doi.org/10.3329/jesnr.v6i2.22106 J. Environ. Sci. & Natural Resources, 6(2): 115-120 2013

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Das, G., et P. Chakraborty. « Biodiversity Characterisation of Selected Forest Regions of Dakshin Dinajpur, West Bengal ». LS- International Journal of Life Sciences 11, n^o 1 (2022) : 76–89. http://dx.doi.org/10.5958/2319-1198.2022.00004.5.

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Roy, Arpita, et Narender Verma. « A Study of working population in Uttar Dinajpur District, West Bengal ». National Geographical Journal of India 67, n^o 2 (30 juin 2021) : 157–71. http://dx.doi.org/10.48008/ngji.1768.

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Work is defined as participation in any economically productive activity with or without compensation, wages or profit. Such participation may be physical and/or mental. Work involves not only actual work but also includes effective supervision and direction of work. Work Participation Rate shows the proportion of working population to total population in an area and is computed as the percentage of total workers (main and marginal) to the total population. The social and economic development of any region is greatly influenced by the number of economically active persons, their quality and the regularity of the work. In this respect, work participation rates are very useful to understand the level of economic development of a region as it differs from the stages of economic development. This paper attempts to study the Work Participation Rate among different categories of workers in Uttar Dinajpur district. It is one of the country's 250 most backward districts and more than two-thirds of its active workforce still draws livelihood directly from agriculture and related occupations. The present study is census data based. From the result, it can be observed that the work participation rate is a little high in Raiganj Sub-division than in the Islampur Sub-division. Although the work participation rates of men are much higher than those for women in both rural and urban areas women's work participation in the district has risen at a faster rate than that of men.

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Kundu, Suvendu, et Anita Bag. « Indigenous Health Care Practices among Rajbanshi of Dakshin Dinajpur, West Bengal ». Studies on Ethno-Medicine 6, n^o 2 (août 2012) : 117–20. http://dx.doi.org/10.1080/09735070.2012.11886428.

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Khalkho, Rekha, Sagar Mondal, Monirul Haque et S. K. Acharya. « Factors Driving Jute to Maize Shift in Uttar Dinajpur, West Bengal ». Indian Journal of Extension Education 59, n^o 4 (2023) : 125–29. http://dx.doi.org/10.48165/ijee.2023.59425.

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Jute is an important crop that contributes a pivotal role in the economy and supports the livelihoods of the farmers of the Northern part of West Bengal. However, farmers in the region are gradually shifting away from traditional jute cultivation to adopting maize as their preference and the study investigated the factors influencing transformation. Responses were collected from 60 farmers of Chopra Block using a structured interview schedule during the peak season of maize cultivation in 2019. Principal Component Analysis was used to extract significant factors explaining the motives behind farmers’ preference for maize over jute crops. The study envisages that the factors including lack of capital, remunerative market price, high labor costs, poor soil quality and inadequate irrigation water, unavailability of improved seed varieties, high input costs, and inadequate market facilities are the key factors for discouragement of cultivation of jute. The government should develop some supportive infrastructure like providing high-quality maize seeds, conducting awareness programs to educate the farmers about the benefits and byproducts of maize, and offering knowledge about export and import markets. Capacity building and extension approaches can aid the transition and foster positive contributions to the agricultural sector of the locality.

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Swarnakar, Shambhu, Papan Chowhan, Zerald Tiru, Parimal Mandal et Arka Pratim Chakraborty. « New Report on Fusarium equiseti Causing Yellow Leaf Disease of Brassica juncea (L.) Czern from Karandighi, Uttar Dinajpur, West Bengal, India ». NBU Journal of Plant Sciences 14, n^o 1 (2022) : 21–24. http://dx.doi.org/10.55734/nbujps.2022.v14i01.003.

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Yellow leaf disease in B-9 variety of yellow mustard [Brassica juncea (L.) Czern] was noticed in the area of Khowaspur, Karandighi, Uttar Dinajpur District, West Bengal. Irregularly shaped dull yellow regions along the leaf margin and even in the midrib of leaf were observed. Fusarium equiseti (Corda) Sacc. (ON783721.1) was isolated and identified as causal potent fungal isolate causing yellows in leaves of Brassica juncea.

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Roy, Arup, Poulami Saha, Asraful Islam, Rajdeep Saha, Abhishek Sengupta, Arnab K. Mondal et Puranjay Saha. « Incidence of Japanese encephalitis virus among patients presenting with acute encephalitis syndrome in a tertiary care hospital, West Bengal, India ». International Journal Of Community Medicine And Public Health 8, n^o 12 (24 novembre 2021) : 5947. http://dx.doi.org/10.18203/2394-6040.ijcmph20214593.

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Background: Japanese encephalitis virus (JEV) is a flavivirus related to dengue, yellow fever and West Nile viruses, and is spread by mosquitoes. JEV is the main cause of viral encephalitis in many countries of Asia with an estimated 68000 clinical cases every year. Although symptomatic Japanese encephalitis (JE) is rare, the case-fatality rate among those with encephalitis can be as high as 30%. Permanent neurologic or psychiatric sequelae can occur in 30-50% of those with encephalitis. This study was conducted to find the incidence of JEV IgM in patients presenting with acute encephalitis syndrome (AES) in Raiganj govt. medical college and hospital, Uttar Dinajpur, West Bengal, India.Methods: Blood and CSF samples were collected from patients presenting with AES. IgM antibody capture ELISA was performed on the CSF and serum samples by JE virus MAC ELISA kit.Results: The overall prevalence of JEV IgM was 13.8%. Among the positive cases male comprised of 71.4% and female 28.5%. The most common age group affected was above 16 years of age. JEV prevalence was present throughout the year with high number of cases between the monsoon and post monsoon seasons.Conclusions: This study demonstrates the endemicity of JEV in Uttar Dinajpur district of West Bengal, India. As most of the JE cases are asymptomatic strengthening the existing surveillance system is required to find out the actual scenario of JEV in West Bengal. Control of vectors, early diagnosis and treatment, vaccinations are the key to decrease the morbidity and mortality caused by JEV.

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Chakraborty, Tapas K. « Notes on phytoplasma diseases from Dakshin Dinajpur district of West Bengal, India ». Annals of Plant Sciences 6, n^o 12 (1 décembre 2017) : 1866. http://dx.doi.org/10.21746/aps.2017.6.12.8.

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Phytoplasmas are pleomorphic prokaryotes located in the sieve elements of the phloem of different infected plant species. In this communication the author first time from West Bengal, India reports phytoplasmal diseases of four different plants (Datura stramonium, Ziziphus oenoplia, Catharanthus roseus and Solanum melongena) belong to different families based on symptoms and grafting experiments.

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Sarkar, Tapan. « Butterfly diversity in the village Banihari, District Dakshin Dinajpur, West Bengal, India ». Ecology, Environment and Conservation 28, n^o 04 (2022) : 1713–19. http://dx.doi.org/10.53550/eec.2022.v28i04.006.

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The aim of the present investigation was determine the butterfly diversity in a village Banihari, West Bengal, India and calculate the diversity indices. Pollard transect line method with minor changes was adopted for study. Survey was done at early morning with monthly interval. Butterflies were photographed with digital camera. Number of butterflies within the transect line were counted and then calculated the diversity indices with PAST 3.0 software. A total 48 butterfly species under four families were recorded during the study period. Most dominant family was Nymphalidae then followed by Pieridae, Lycaenidae and Papilionidae. Number of taxa, Shannon diversity index and Margalef species richness index were maximum at site1 and minimum at site 4. Most common butterflies were Common Mormon, Psyche, Blue Tiger, Plain Tiger, Striped Tiger, Grey Pansy, Small branded swift and Angled Castor. Moderate numbers of Butterflywere reported at the study site. Butterfly diversity depends on availability of host plants. Butterfly diversity decreased day by day due to many anthropogenic activities such as habitat loss, loss of host plant and use of pesticides.

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Mukhopadhyay, DiptaKanti, Sujishnu Mukhopadhyay, Susmita Nayak, AsitK Biswas, AkhilB Biswas et Sharmistha Bhattacharjee. « Status of birth preparedness and complication readiness in Uttar Dinajpur District, West Bengal ». Indian Journal of Public Health 57, n^o 3 (2013) : 147. http://dx.doi.org/10.4103/0019-557x.119827.

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MAJI, B., N. C. SAHU, I. DAS, S. SAHA, S. SARKAR et SUPRAKASH SAHA. « Soil fertility management for productivity enhancement of jute under some constrained acidic soils of West Bengal ». Indian Journal of Agricultural Sciences 82, n^o 4 (10 avril 2012) : 345–50. http://dx.doi.org/10.56093/ijas.v82i4.16647.

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Jute crop plays a pivotal role in the farming economy of number of eastern Indian states like West Bengal (Paschimbanga), Asom, Bihar and Odisha. In spite of available sound production technology, the main concern in jute fibre production system in India is the non-uniform productivity over 87 jute-growing districts located in varying agro- climatic regions of the country including 17 jute-growing districts of West Bengal having relatively higher productivity in South Bengal than in North Bengal. The major reasons of technical nature for low productivity in North Bengal are initially identified as soil acidity. The participatory farmers’ field experiments were conducted at Balurghat (pH 5.06, EC 0.024 dS/m, OC 0.59%, available N, P, K= 246, 29, 90 kg/ha) and Kumarganj (pH 4.45, EC 0.002 dSm-1, OC 0.51%, available N, P, K= 314, 15, 98 kg/ha) blocks of Dakshin Dinajpur district of North Bengal with an aim to enhance the productivity of jute through proper soil fertility management. The results of the field experiment revealed that application of lime (based on LR value) coupled with soil test-based balanced fertilization enhanced the productivity of olitorius jute [over farmers’ practice Balurghat [(2.42 tonnes/ha) and Kumarganj (1.52 tonnes/ha)] by 29.1% and 45.7% in the constrained acidic block of Balurghat and Kumarganj (of Dakshin Dinajpur district) respectively. The same treatments also improves the B:C ratio and reduced insect pests and disease incidence.

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Sarkar, Sudipta. « Indian Construction Industry : Employment Conditions of Migrant Male Workers of Uttar Dinajpur, West Bengal ». Indian Journal of Labour Economics 64, n^o 2 (juin 2021) : 461–84. http://dx.doi.org/10.1007/s41027-021-00310-4.

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Ray, Susnata, Goutam Paul et Sharadindra Chakrabarti. « Fluoride in Pleistocene Barind Terrace of South Dinajpur, West Bengal : Scope for Nano-Remediation ». Journal of the Geological Society of India 99, n^o 1 (21 janvier 2023) : 145–47. http://dx.doi.org/10.1007/s12594-023-2278-0.

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Mitra, Debjani, et Tushar K. Ghara. « Gross Enrolment Ratio in Higher Education : A District Level Analysis of the State of West Bengal ». Asian Review of Social Sciences 8, n^o 3 (5 novembre 2019) : 37–41. http://dx.doi.org/10.51983/arss-2019.8.3.1600.

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Gross Enrolment Ratio (GER) is the number of students enrolled in a given level of education, expressed as a percentage of the official age group of the population corresponding to the same level of education. In the state of West Bengal, GER in higher education for the age group 18 -23 years is 18.7%, which is far below the national average of 25.8% for 2017-2018. There is a large variation in GER across different districts and among male and female. An effort has been made through this paper to study the spatio temporal variation in GER among the districts of West Bengal. To study the gender disparity in GER in the districts of West Bengal Gender Parity Index (GPI) is calculated. Among the districts of West Bengal, Kolkata has recorded highest GER in higher education in all the years and Uttar Dinajpur has recorded the lowest GER throughout the years (2012 to 2018). GPI in gross enrolment in greater than unity in 14 out of 19 districts of the state.

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Sarkar, Sanjay. « Occurrence of five species of Eriophyoid mites (Acari : Eriophyoidea) and their nature of infestation on tropical plants from northern Districts of West Bengal, India ». Bangladesh Journal of Zoology 51, n^o 1 (18 septembre 2023) : 55–70. http://dx.doi.org/10.3329/bjz.v51i1.68656.

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During the general surveys for eriophyoid mites in two districts namely Malda and Dakshin Dinajpur of West Bengal, India, five eriophyoid mites namely Aceria ficus (Cotte), Aceria granati (Canestrini & Massalongo), Aceria mauritianae Amrine & Stasny, Aceria nerii Channabasavanna, and Aceria lalbaghi Amrine & Stasny, were collected from four tropical plants. The host association, relationship with the host plants and their nature of damage, climatic condition of the study area, vegetative patterns of the study area and a taxonomic key to the species are provided in this article. Bangladesh J. Zool. 51(1): 55-70, 2023

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Das, Ram Krishna. « Taxonomy and conservation status of swamp eels (Synbranchiformes : Synbranchidae) of West Bengal, India ». Journal of Threatened Taxa 15, n^o 10 (26 octobre 2023) : 24032–42. http://dx.doi.org/10.11609/jott.8595.15.10.24032-24042.

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In a comprehensive study spanning January 2019 to April 2023 within the state of West Bengal, the research focused on elucidatingthe taxonomy and conservation status of swamp eels in the state. Swamp eels were harvested using traditional fishing techniques, andsampling sites were randomly selected across nine districts: Cooch Behar, Alipurduar, Jalpaiguri, Uttar Dinajpur, Purba Bardhaman, Nadia, Purba Medinipore, North 24 Parganas, and South 24 Parganas, accounting for variations in climatic zones and topography. Through meticulous examination involving X-ray radiographs and morphometric measurements, two distinct swamp eel species, Ophichthys cuchia (Hamilton, 1822) and Ophisternon bengalense McClelland, 1844, were identified, both falling under the ‘Least Concern’ category according to the IUCN Red List of Threatened Species. Rapid population decline of swamp eels in West Bengal is primarily attributed to habitat degradation and the indiscriminate use of pesticides and chemical fertilisers.

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Das, Beauty. « Process of Urbanization and Population Dynamics in Dakshin Dinajpur District, West Bengal – A Geographical Analysis ». Asian Journal of Research in Social Sciences and Humanities 7, n^o 11 (2017) : 1. http://dx.doi.org/10.5958/2249-7315.2017.00527.5.

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Sk Ismaile et Namita Chakma. « Impact of Changing Administrative Boundaries on Development of Uttar and Dakshin Dinajpur Districts, West Bengal ». Space and Culture, India 9, n^o 1 (25 juin 2021) : 97–110. http://dx.doi.org/10.20896/saci.v9i1.1111.

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Generally, new districts are formed to facilitate administrative expediency or ease of administrative connectivity in a much better way. Often it reduces the distance between the district headquarters and remote areas resulting in easy access to the district headquarters with investing less time and strain. Apparently, it becomes helpful to interact with the beneficiaries in implementing and monitoring the government schemes and programmes in the areas near the district headquarters and remote areas, which is essential for the overall development of a region. In the present study, a meso-level specific comparative analysis has been done at inter and intra district level on the basis of some selected socio-economic indicators (based on Census of India data sources) to understand the impact of reorganisation of the administrative boundaries on the development of Uttar and Dakshin Dinajpur, West Bengal, India. Submitted: 31 October 2020; Revised:31 December 2020; Accepted: 8 April 2021

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Sharma, Anjali, et Dhananjoy Mandal. « Community initiative for azolla cultivation by farm women of Uttar Dinajpur District of West Bengal ». Journal of Krishi Vigyan 9, n^o 2 (2021) : 11–15. http://dx.doi.org/10.5958/2349-4433.2021.00002.7.

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Barman, Nibesh. « Impact of Educational Institutions on Literacy Rate in Dakshin Dinajpur, West Bengal, India : AStatistical Analysis ». International Journal of Social Sciences 4, n^o 1 (2015) : 1. http://dx.doi.org/10.5958/2321-5771.2015.00001.0.

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ADHIKARY, CHANDAN. « COVID-19 PANDEMIC AND ITS IMPACT ON RURAL EDUCATION SYSTEM IN WEST BENGAL : A CASE STUDY OF DAKSHIN DINAJPUR DISTRICT ». ENSEMBLE 3, n^o 1 (20 août 2021) : 249–56. http://dx.doi.org/10.37948/ensemble-2021-0301-a029.

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We are currently in the midst of COVID-19 pandemic and tapped by the corona virus. Under this griming situation all the educational institutions are closed down to save the children from the deadly corona virus attack. This event has far reaching impact on our society and economy. We are never seen, witnessed and experienced this type of situation. Due to closer of schools all the educational activities have been stopped and the students are sinking into the midst of helpless and there is no way to get out from it. Educational activities are very much affected both in urban and rural areas due to COVID-19 pandemic. There are sharp differences have been seen in the means of getting facilities between urban and rural education system. There is huge communication gap in terms of getting governmental facilities on teaching-learning process between urban and rural areas. In this paper the researcher trCommittee hasies to highlight the impact of Covid-19 on rural school going children in West Bengal with special reference to Dakshin Dinajpur District due to long run closer of educational institutions where the percentage of rural areas is very high. What kind of problems the rural students faced is critically analyzed in this paper. What is their educational status and how much it affected due to corona pandemic lockdown situation will be critically discussed in this paper. Actually the author’s main intention is to highlight how much rural education system of Dakshin Dinajpur district is affected due to Covid-19 pandemic and long run lockdown situation and closer of educational institutions.

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Das, Debabrata, et Pampi Ghosh. « Phytodiversity of Raiganj Wildlife Sanctuary (Kulik Bird Sancturay) of Uttar Dinajpur District in West Bengal, India ». IOSR Journal of Environmental Science, Toxicology and Food Technology 8, n^o 10 (2014) : 79–99. http://dx.doi.org/10.9790/2402-081027999.

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Islam, Md Samadul, Abdulla Al Asif, Baadruzzoha Sarker, Abdus Satter, Meraz Ahmed, Mizanur Rahman, Md Abu Zafar et SM Rahmatullah. « Fry production and its marketing system of North-West fisheries extension project at Parbatipur, Dinajpur, Bangladesh ». Asian Journal of Medical and Biological Research 3, n^o 3 (28 novembre 2017) : 368–78. http://dx.doi.org/10.3329/ajmbr.v3i3.34527.

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In order to understand the present status of hatcheries, questionnaire interview and participatory rural appraisal tools were used in North-west Fisheries Extension Project (NFEP), Parbatipur during the period from July to December 2015. There are two hatcheries in NFEP, Parbatipur- a carp hatchery and a prawn hatchery. The production of spawn was around 611 kg in the year 2015. According to the target hatchery manager collected brood fish from rivers and other sources which he maintained in their brood stock ponds with proper management. The hatchery manager maintained proper age and weight of broods for spawning and followed the guideline of hatchery operation so that the quality of spawn and fry were good. It was found that the hatcheries produced fish seed of a variety of species such as Indian major carps, carpio, sarpunti, silver carp, grass carp, magur, shing as well as freshwater prawn. The hatchery production activities took place starting from February and continued up to September. The quantity of fish seed produce varied from 25 to 75 kg per hatching cycle depending on size and facilities of hatcheries. The price of fry in NFEP was being fixed by the hatchery manager. However, the price variation was seen due to seasonal variation, species and demand. The average price of fish seed was highest in monsoon and lowest in winter. A number of middlemen were involved in the fry marketing channel of NFEP at Parbatipur. They were responsible for increasing the price of fry at each stage of marketing channel.Asian J. Med. Biol. Res. September 2017, 3(3): 368-378

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Sarkar, Goutam. « ANALYSIS OF EDUCATIONAL DEVELOPMENT INDEX (EDI) : A BLOCK LEVEL ANALOGY IN UTTAR DINAJPUR DISTRICT, WEST BENGAL ». ENSEMBLE 2, n^o 2 (12 août 2021) : 293–302. http://dx.doi.org/10.37948/ensemble-2021-0202-a030.

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Education is a man-making process that nurtures an individual’s fullest development. In this sense, education is referred to as developing the intellect, essential thinking abilities, social and intellectual understanding, and acceptance of one’s self (Basics in Education, NCERT, 2014). The role of education should not cease at imparting learning and skills. It should further aim to empower a future citizen to perform expected roles and challenges with higher-order quality and perfection. Every country develops its system of education to express and promote its unique socio-cultural identity and also meet the challenges of times. According to UNESCO (1996), quality education must be supported by the four pillars of learning: learning to know, learning to do, learning to be, and learning to live together. They are still unable to avail their right to education as a fundamental right due to lack of awareness, economic provision, guidance, government support, etc. The male literacy rate is 65.52 per cent and the female literacy rate is 52.17 per cent in the district (Census of India, 2011). In this present paper, an attempt has been made to identify the education scenario and explain its basic index of the district by Principal Component Analysis Index (PCAI).

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Paul, Uttam Kumar, Pramukh Bhattacharyya, Rituparna Bhattacharyya et Arup Bandyopadhyay. « Perceptions about malaria among the Bedia tribal people in Uttar-Dinajpur district of West Bengal, India ». International Journal of Research in Medical Sciences 5, n^o 8 (26 juillet 2017) : 3488. http://dx.doi.org/10.18203/2320-6012.ijrms20173547.

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Background: In a tropical country like India, malaria is a major vector borne disease ranging from highly urbanised to deep rural areas. Though lots of health activities are going on against it in urban areas it is difficult to penetrate the deep rural areas particularly the tribal based interior villages because of lack of initiative, huge illiteracy, gross poverty and language problems. Therefore, a study was ventured in a rural community in North Dinajpur district of West Bengal, India occupied by members of scheduled tribe called 'Bedia' whose mother tongue is a tribal language called 'Nagori'- to understand their knowledge and perceptions about malaria so that future actions can be taken to uplift their health status and awareness particularly in relation to malaria.Methods: Present study have conducted three focus group discussions (FGDs), one with male participants, one with females and the third one involving both the sexes. There were 9-11 participants per FGD and total of 28 participants were included in the study.Results: The transcripts were at first coded and then categories were framed. Total six categories, which are: perceived causes of malaria, perceived features of malaria, mode of spread, treatment, difficulties and modes of prevention. After the content analysis of the transcripts conclusion was drawn.Conclusions: Through our field work and the focus group discussions on the Bedia tribes we understood several misconceptions and lack of awareness of the tribal community about malaria. However, it was possible to create awareness and confidence among them that they could take all preventive measures and positive approaches towards malaria.

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Das, Kousik, Naba Kumar Mondal, Uttiya Dey, Palas Roy et Kartick C. Pal. « STATISTICAL APPRAISAL OF FLUORIDE ENRICHMENT IN AREAS OF MALDA AND SOUTH DINAJPUR DISTRICT, WEST BENGAL, INDIA ». Journal of Urban and Environmental Engineering 9, n^o 2 (21 janvier 2016) : 119–26. http://dx.doi.org/10.4090/juee.2015.v9n2.119-126.

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The present study was conducted in some randomly selected area of Malda and South Dinajpur district of West Bengal to find out the level of fluoride in groundwater and its association with other inorganic constituents through statistical modeling and chemical indices. Results revealed that the considerable variation of different parameters, among them 7.90 % sample showed F- levels beyond the WHO recommended value. Moreover, F- shows positive correlation with Na+ (p< 0.467*) and negative correlation with Ca2+ (p< -0.289) which is again well supported by factor analysis study. From the results of Multiple linear regression model and piper diagram revealed the significant relationship of F- with Na+, alkaline pH and Ca2+ and dominancy of F- due to high Na-HCO3 enrichment respectively. The higher level of F- in groundwater is the consequence of fluoride containing sedimentary rock weathering.

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Das, Kousik, Naba Kumar Mondal, Uttiya Dey, Palas Roy et Kartick C. Pal. « STATISTICAL APPRAISAL OF FLUORIDE ENRICHMENT IN AREAS OF MALDA AND SOUTH DINAJPUR DISTRICT, WEST BENGAL, INDIA ». Journal of Urban and Environmental Engineering 9, n^o 2 (21 janvier 2016) : 119–26. http://dx.doi.org/10.4090/juee.2015.v9n2.119126.

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The present study was conducted in some randomly selected area of Malda and South Dinajpur district of West Bengal to find out the level of fluoride in groundwater and its association with other inorganic constituents through statistical modeling and chemical indices. Results revealed that the considerable variation of different parameters, among them 7.90 % sample showed F- levels beyond the WHO recommended value. Moreover, F- shows positive correlation with Na+ (p< 0.467*) and negative correlation with Ca2+ (p< -0.289) which is again well supported by factor analysis study. From the results of Multiple linear regression model and piper diagram revealed the significant relationship of F- with Na+, alkaline pH and Ca2+ and dominancy of F- due to high Na-HCO3 enrichment respectively. The higher level of F- in groundwater is the consequence of fluoride containing sedimentary rock weathering.

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Majumder, Jayanta, et Debashri Mondal. « Physico-Chemical Characteristics of the River Kulik of the Uttar Dinajpur District of West Bengal, India ». Current World Environment 18, n^o 3 (10 janvier 2024) : 1277–97. http://dx.doi.org/10.12944/cwe.18.3.29.

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The river Kulik is an internationally important river between India and Bangladesh. Till date, no work has been done to understand the physico-chemical characteristics as well as the pollution status of the river Kulik at the Raiganj and Hemtabad blocks in the Uttar Dinajpur district, West Bengal, India. The goal of this investigation was to analyse different physico-chemical parameters to understand the present level of pollution in the river Kulik for two years, from November 2019 until October 2021. The investigation was carried out on a monthly basis at five selected sampling sites along the river Kulik. Different physico-chemical parameters were analysed following the methods of APHA, 2017. The pH varied from 5.90 to 7.86, which indicates the slightly acidic to slightly alkaline nature of the water. The lowest dissolved oxygen (DO) value recorded at site 5 (1.60 mgL-1) during the winter season of the first year may have been caused by excessive fertilizer application in agricultural fields close to the river Kulik. The abrupt rise in DO levels from March 2020 to June 2020 at every site might be due to the lesser anthropogenic activities during the lockdown in India because of the COVID-19 Pandemic situation. The highest BOD was found in April 2020 at Site 5, which crossed the limits of the CPCB standard set for drinking and bathing. Public awareness is crucial for river pollution control and revival; further study is needed to understand water quality and productivity.

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Flowra, FA, MM Afroze, MA Salam, MAR Joadder et MAS Jewel. « Status and Economics of Three Fresh Fish Markets in the North -West Region of Bangladesh ». Agriculturists 11, n^o 1 (10 juin 2013) : 24–32. http://dx.doi.org/10.3329/agric.v11i1.15238.

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A study was conducted to analyze the status of fish marketing system in Parbatipur upazilla of Dinajpur district in the northwest region of Bangladesh during December 2010 to May 2011. The marketing chain from farmers to consumers in all the three fish markets was found to pass through a number of intermediaries. Four types of marketing channel were identified. The average marketing cost of retailer was 3.69 Tk/kg. The net marketing margin of the retailers for Indian major carps and Exotic carps were 8.42 and 19.17 Tk/kg, respectively. Seasonal variations in prices were observed with the highest in summer (March to May) and the lowest in winter (December to January). A number of constraints were identified. The infrastructure, transportation and packaging facilities were not satisfactory and sufficient in all the three fish markets under survey. DOI: http://dx.doi.org/10.3329/agric.v11i1.15238 The Agriculturists 2013; 11(1) 24-32

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Kumar, Rahul, Gora Chand Hazra, Ruma Das, Shyam Prasad Majumder et Amal Chandra Das. « Nutrient Index of Available S in Soils of Howrah and South Dinajpur Districts of West Bengal, India ». International Journal of Current Microbiology and Applied Sciences 8, n^o 04 (10 avril 2019) : 1024–32. http://dx.doi.org/10.20546/ijcmas.2019.804.119.

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Mondal, Sudatta, et Syed H. Mazhar. « Adoption Behavior of Farmers towards Improved Pineapple Production Practices in Uttar Dinajpur District of West Bengal, India ». Asian Journal of Agricultural Extension, Economics & ; Sociology 41, n^o 8 (16 juin 2023) : 251–58. http://dx.doi.org/10.9734/ajaees/2023/v41i82004.

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The study was conducted in the Uttar Dinajpur district of West Bengal with the objective of assessing the extent of adoption behavior among farmers towards improved pineapple production practices. A purposive sampling technique was employed, and a total of 120 respondents were selected from seven villages within the Chopra block. Data was collected using a pre-tested schedule and analyzed using appropriate statistical tools and techniques. The findings of the study revealed that the majority of respondents (65.00%) fell within the middle age range. In terms of adoption, about pineapple production technology, 50.83 percent of the respondents had a medium level of adoption, followed by 26.67 percent with low level of adoption and 22.50 percent with high level of adoption. The study also established positive and significant relationships between the independent variables, such as age, educational qualification, annual income, extension contact, mass media exposure, scientific orientation, and risk orientation, and the adoption behavior of farmers. Overall, the study provides valuable insights into the adoption behavior of farmers in the study area and highlights the importance of various factors in influencing their level of adoption of improved pineapple production practices.

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Paramanik, Bappa, Anshuman Das, Nakul Mandal, Siddikul Islam, Asim Biswas, Debraj Saha et Chinanshuk Ghosh. « Effect of different doses of boron on growth and yield of Broccoli in Dakshin Dinajpur, West Bengal ». Journal of the Indian Society of Soil Science 71, n^o 4 (2023) : 454–58. http://dx.doi.org/10.5958/0974-0228.2024.00014.8.

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Saha, Biswarup, Diyasha Talukdar, Arun Pandit, H. K. De et Uday Mondal. « Skill gap analysis of member farmers of FPO : A study in south Dinajpur district of West Bengal ». Indian Journal of Extension Education 58, n^o 4 (2022) : 31–37. http://dx.doi.org/10.5958/2454-552x.2022.00095.0.

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Baqri, Qaiser H., et P. K. Das. « Nematodes from West Bengal (India) XIX Qualitative and Quantitative Studies of Plant and Soil Inhabiting Nematodes Associated with Paddy Crop in West Dinajpur District ». Records of the Zoological Survey of India 86, n^o 2 (1 juin 1990) : 187. http://dx.doi.org/10.26515/rzsi/v86/i2/1990/161652.

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Sharma, Anjali, Bikash Roy et Deepa Chakravorty. « Potential of Self Help Groups as an Entrepreneur : A Case Study from Uttar Dinajpur District of West Bengal ». Journal of Social Sciences 30, n^o 1 (janvier 2012) : 83–87. http://dx.doi.org/10.1080/09718923.2012.11892985.

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Maji, Kartik, Amulya Kumar Acharya et Rajesh Kumar. « Breaking the Mould : Vocational Interest of Secondary School Students across Gender and Socio-economic Status ». Asian Journal of Education and Social Studies 41, n^o 4 (27 mars 2023) : 46–58. http://dx.doi.org/10.9734/ajess/2023/v41i4915.

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The researcher has tried to know and acknowledge the vocational interests of secondary school students of Dakshin Dinajpur District in West Bengal. The objectives of this study are; 1. To study the relationship between vocational interest and social economic status of Secondary school students; 2. To compare the vocational interest of male and female secondary school students; 3.To compare the socio economic status among male and female secondary school students; 4. To compare the vocational interest of rural and urban secondary school students; 5.To compare the vocational interest of General and SC/ST/OBC Secondary school students. This study investigated the vocational interest across gender and socio-economic status among a random sample of 300 secondary school students. The researcher used; the Vocational Interest Record developed by Dr. S.P. Kulshrestha, (2017) to measure the Vocational Interest and the socio-economic status scale developed by Prof. Ashok k. Kalla& Mr. Sudhir Sahu (2012) to measure the socio economic status. The data were analyzed with the help of Mean, S.D. and t-test to study the vocational interest of secondary school students of Dakshin Dinajpur District in relation socio-economic status. The study revealed that there is a significant difference between the Vocational Interests of urban and rural students and Gender variations are not evident in Vocational Interests among secondary school students. Vocational Interests and socioeconomic status are negatively correlated. The findings from this study have implications for the teachers or educators to acquire knowledge of the Vocational interests of urban and rural students. It also exaggerates the necessity of educational and vocational guidance and counselling at the stage of secondary school.

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Ghosh, Ranjusri. « Newly Discovered Śaiva-Ascetic Icons from West Bengal ». Archives of Asian Art 71, n^o 1 (1 avril 2021) : 93–122. http://dx.doi.org/10.1215/00666637-8866689.

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Abstract Koṭivarṣa, a sacred place and an administrative unit that is mentioned in early medieval Indian religious and epigraphic sources from 700 to 1200 ce, is the area of focus of this essay. As an administrative unit, it was almost coterminous with the old Dinajpur district of Bengal, which is now divided into the present Indian state of West Bengal and Bangladesh. At one point in time, its headquarters came to be known as Devīkoṭa, underscoring its rise as a prime place for Devī, the Mother goddess. Sculptural arrays of the Mother goddess from this place point to the domineering presence of her fearsome principles; they parallel textual descriptions about the sacred importance of a wrathful form of the Mother, normally referred to as Cāmuṇḍā. The religious texts, however, do not speak of the ascetics who might have performed the rituals to propitiate the Mother. We do not yet know if any new dimension was added to the corpus of rituals, and the Śiva-Śakti power equation after the Saiddhāntika Śaiva preceptors affiliated with Golagī great monastery of Durvāsas lineage entered Devīkoṭa at the end of the tenth century. This essay searches for answers in the visual elements on the lower registers of stone steles, such as the devotees/donors, other individuals in the service of the Mother Goddess, potfuls of offerings, and the environment of cremation grounds in which worship took place. The main deity and associated figures occupying the larger space in the middle of the steles have tantric content. Icons of Śaiva ascetics from West Bengal, including the three newly discovered examples, are important subjects for this essay, which concludes with the transformation of Devīkoṭa to Bangarh, where Śiva emerged as the chief god par excellence. The Devī had lost her koṭa, her bastion, forever.

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Bhaumik, Sampurna. « Everyday Lives in Peripheral Spaces : A Case of Bengal Borderlands ». Borders in Globalization Review 3, n^o 1 (20 décembre 2021) : 12–23. http://dx.doi.org/10.18357/bigr31202120268.

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This article (part of a special section on South Asian border studies) is an ethnographic study of the daily lives and narratives of borderlands communities in the border districts of Cooch Behar and South Dinajpur along the West-Bengal–Bangladesh border. In order to emphasise the significance of borderland communities’ narratives and experiences to our understanding of borders, this paper explores the idea of borders as social spaces that are inherently dynamic. In attempting to understand the idea of borders through everyday lives of people living in borderland communities, this paper highlights tensions and contradictions between hard borders manifested through securitization practices, and the inherently dynamic social spaces that manifest themselves in people’s daily lives. Conceptually and thematically, this paper is situated within and seeks to contribute to the discipline of borderland studies. Key Words: Borders, Social Spaces, Security, Bengal Borderlands, South Asia

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Chandra Sarkar, Mithun. « RURAL WOMEN EMPOWERMENT THROUGH LOCAL DEMOCRACY IN INDIA : A CASE STUDY OF GRAM PANCHAYATS IN UTTAR DINAJPUR DISTRICT OF WEST BENGAL ». International Journal of Advanced Research 9, n^o 01 (31 janvier 2021) : 1065–73. http://dx.doi.org/10.21474/ijar01/12391.

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The paper attempts to analyze the praxis of women empowerment and womens political participation of some Gram Panchayats in Uttar Dinajpur rural areas. In present times, the empowerment of women has become one of the most important concerns of the 21st century because of their right to participate in political processes which also impact their family and in turn the society. Many countries are attempting to increase womens political participation and leadership in civil society and now political parties want more women to join in political activities. Women around the world are still largely absent from national and local decision-making procedures. Globally about 20% of women participate in political activities, for women it is very difficult to participate in the civic and political life of their countries due to lack of support and gender discrimination. Strengthening womens rights and addressing obstacles to political participation are critical to achieving gender justice, equality, and women empowerment.

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Roy, Avijit, et Pradip Chouhan. « An Analysis of Decaying Situation of Traditional Handloom Industry of Gangarampur Block of Dakshin Dinajpur of West Bengal, India ». Asian Journal of Research in Social Sciences and Humanities 7, n^o 10 (2017) : 326. http://dx.doi.org/10.5958/2249-7315.2017.00506.8.

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Paul, P., et G. Aditya. « Invasion of the freshwater snail Physella acuta (Draparnaud, 1805) in selected ponds of North Dinajpur, India ». Journal of Environmental Biology 42, n^o 3 (4 mai 2021) : 577–81. http://dx.doi.org/10.22438/jeb/42/3/mrn-1628.

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im: The dispersal and geographical range expansion of globally invasive snail Physella acuta (Draparnaud, 1805) (Gastropoda: Physidae) were little being monitored following the first report from Kolkata, India. An account of the encounter of P. acuta in two ponds of North Dinajpur district of West Bengal, India is recorded here. Methodology: Multiple samples of freshwater snails were collected using aquatic nets from the invaded and non-invaded ponds for assessment and comparison. The shell lengths of the collected P. acuta were measured using a vernier calliper to represent size class variations of the population in the ponds. Results: Varying numbers of P. acuta were present in the shoreline and the hydrophytes of littoral zone of invaded ponds. The size class distribution of P. acuta indicated the establishment of a stable population in the invaded ponds where a significant difference (P < 0.05) was observed in the abundance of a native snail Racesina luteola (Lamarck, 1822) when compared with the abundance in the non-invaded ponds. Interpretation: Invasion of P. acuta in the ponds reflected its ability to overcome the predator-borne barriers and to coexist with the native snails. The geographic range of P. acuta seems to have extended, even though slower with reference to the first record in India.

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Roy, Vivek, Barnan Kumar Saha, Jayanti Saha et Ayon Pal. « Assessment of Water Quality of Kulik River of Raiganj with Reference to Physicochemical Characteristics and Potability ». Current World Environment 17, n^o 2 (10 septembre 2022) : 480–97. http://dx.doi.org/10.12944/cwe.17.2.19.

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This study involves the assessment of physicochemical and microbiological parameters evaluated from nine sites along the stretch of the Kulik river for one year (during January–December 2020), in and around the town of Raiganj in Uttar Dinajpur district of West Bengal, India. The study was carried out to determine whether the river water can be used for drinking, domestic or household and recreation purposes. The parameters such as water temperature, pH, free carbon dioxide, dissolved oxygen, total alkalinity, total hardness, chlorides and total coliform count were analyzed using standard protocols. Significant differences were observed in the parameters both temporally and spatially. Total coliform count indicated the river water has high faecal contamination. The present study depicts the quality of the river and indicates that the water is non-potable. The result implies that the river needs continuous monitoring and treatment to maintain its aesthetic and hygienic value and to ensure its conservation for the future generation.

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Chowdhury, Srashta, et Sushma Rohatgi. « SPATIAL DISTRIBUTION AND CONCENTRATION : A STUDY OF THE HIGHER EDUCATIONAL INSTITUTES IN WEST BENGAL. » ENSEMBLE 3, n^o 1 (20 août 2021) : 41–51. http://dx.doi.org/10.37948/ensemble-2021-0301-a006.

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The distribution of the higher educational institutions to a great deal affects the access and enrolment of the surrounding population to higher education, whether urban-centric or rural- centric. On the other hand, the concentration gives a picture of the undersupply or oversupply of Higher Educational Institutes of a place. There exist regional inequalities in the development of Higher Educational Institutes of West Bengal which in the long run may come as a blow to the idea of knowledge centric development and detrimental to the once legacy of the state having been the precursor of modern day higher educational institutions. The number of colleges in West Bengal is 1371, with a college density of 13 colleges per lakh population and 25 universities. The paper analyses the spatial distribution and concentration of the Higher Educational institutes with various other indicators and how these indicators together give a specific development pattern to the districts. Accordingly, Kolkata has the highest development pattern and Uttar Dinajpur the lowest. It is also seen that despite the levels of development, the districts still have prospects of growth either in number of institutes or students based of the Average Size of the institutes. The paper is totally based on secondary data from the Census of India, All India Survey on Higher Education Reports and University Directory, University Grants Commission.

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Chowdhury, Tanmay, Goutam Kumar Basak, Putchen Dakshinamoorthy Deepalakshmi, Soumen Saha et Amitava Mandal. « Metabolomics using Gas chromatography-mass spectrometry and antibacterial activity of nine Ocimum taxa of Dakshin Dinajpur district, West Bengal, India ». Journal of Applied and Natural Science 13, n^o 1 (25 février 2021) : 127–36. http://dx.doi.org/10.31018/jans.v13i1.2508.

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Ocimum traditionally known as Holy Basil or Tulsi is an available herb plenty across the country. Traditionally, it is used against a number of human diseases. In this present study, the metabolites present in the ethanolic extracts of nine Ocimum taxa, O. tenuiflorum L. (Green and purple type) two morphotypes of O. basilicum L., (Babu and Marua tulsi) two morphotypes of O. gratissimum L. (Ram and Ajowan tulsi) and each one from O. americanum L. (Bon tulsi), O. × africanum Lour. (Lebu tulsi), and O. kilimandscharicum Guerke.grown naturally in Dakshin Dinajpur district, West Bengal, India were identified using Gas chromatography–mass spectrometry (GC-MS). Among the identified metabolites, carbohydrates, aliphatic alcohols, aliphatic acids, fused ring aromatic hydrocarbon, amino acids, phenolic compounds, quinone, steroids, terpenoids and vitamin E were the chief constituents. The occurrence of these metabolites describes the high biological activity of Ocimum species. Furthermore, in vitro antibacterial activities were also identified against four bacterial strains, Staphylococcus aureus (MTCC 96), Bacillus cereus (MTCC 1305), Proteus vulgaris (MTCC 1771) and Escherichia coli (MTCC 2939). Tested bacterial strains were taken from the Institute of Microbial Technology, Chandigarh, India The results indicated that the ethanolic extracts of all the nine Ocimum taxa have satisfactory minimum inhibitory concentration (MIC) values against the tested microorganisms. O. tenuiflorum has the highest (91.03 %) metabolic content whereas O. × africanum has the minimum. This would definitely serve as a scientific basis of the traditional use of basil against human ailments.

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Sinha, Atreyee, et Faujdar Ram. « Formation of Traditional Gender Attitudes among Young Married Women in Rural North Dinajpur, West Bengal : Does Religion Play A Role ? » Journal of Population and Social Studies 26, n^o 2 (30 mars 2018) : 83–100. http://dx.doi.org/10.25133/jpssv26n2.007.

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Ali, Md Erman, Khaled Mahmud Sujan, Imrul Hasan Rasel et Md Kamrul Islam. « Prevalence of diarrhea of goats and their concurrent blood profile in north west region of Bangladesh ». Asian Journal of Medical and Biological Research 7, n^o 1 (31 mars 2021) : 6–11. http://dx.doi.org/10.3329/ajmbr.v7i1.53303.

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In Bangladesh, Diarrhea occurs in goats of any age and is responsible for poor growth in kids and a significant loss of production both through morbidity and mortality. The study was undertaken to determine the clinical prevalence of diarrheal diseases of goats with concurrent blood profile. A total of 1,007 goats were examined which were brought for treatment in the Upazilla Veterinary Hospital, Biral, Dinajpur. Among them 149 goats were found clinically affected by diarrhea and the overall prevalence of diarrheal disease in goats was 14.80%. A total of 402 male and 605 female goats were examined and their diarrheal prevalence were 14.17%, 15.15%, respectively. The Prevalence in Jamnapari goat (18.80%) was signicantly (P<0.01) higher than in Black Bengal goats (14.26%). The prevalence (59.52%) in suckler (below 3 months) was much significantly (P<0.001) higher than in young (12.47%) and adults (13.42%). Higher prevalence was found due to parasitic infection (38.25%) with a declining order in PPR (30.20%), overfeeding (24.16%) and poisoning (7.30%). The leukocyte number significantly (P<0.001) higher in goats affected by diarrhea whereas TEC, PCV, Hb and Erythrocyte Indices were in normal ranges. From this study, it can be concluded that suckler, female goats and Jamnapari goats are more susceptible to diarrhea than adult, male goats and Black Bengal goats. Asian J. Med. Biol. Res. March 2021, 7(1): 6-11

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Karmakar, Arup, Prosenjit Chakraborty, Tanushree Sarkar, Shibu Das, Arnab Saha, Dipanwita Saha et Aniruddha Saha. « Prevalence of begomoviruses associated with tomato leaf curl disease in the sub-Himalayan plains of West Bengal ». NBU Journal of Plant Sciences 10, n^o 1 (2016) : 66–72. http://dx.doi.org/10.55734/nbujps.2016.v10i01.007.

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Tomato is a solanaceous crop and one of the most economically important vegetables in the world. India ranks second in total production of tomato in the world. It has been referred to as a “functional food”, a food that goes beyond providing just basic nutrient. To LCD is one of the major constraints to tomato production in India. To study the disease incidence of tomato, a survey was made in the tomato crop growing fields of Darjeeling, Jalpaiguri, Coochbehar and Uttar Dinajpur districts of sub-Himalayan West Bengal during December 2015 to February 2016 and several infected and healthy leaf samples were collected based on the morphological symptoms like-vein cleaning, leaf curling, leaf deformations and stunted growth of plants. Disease incidence ranged from 70% to 86.66% of the collected samples from different districts. All the samples collected from the present study area were tested by PCR with DengA and DengB primer and expected amplicon of ̴ 530bp was found. Two randomly selected PCR positive samples were sequence and analyzed (Acc. Nos KX108859 and KX108860). The SLG-1 isolate (Acc. No. KX108859) showed 95 % nt identity with ToLCKV (Acc. No. KP178730) and the ISL-1 isolate (Acc. No. KX108860) showed 96% nt identity with ToLCNDV (Acc. No. KC513822). The threat of begomoviral spread to the north-eastern part of India has been taken into consideration.

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