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Dr. Rajendra Prasad Central Agricultural University, Pusa

In the imperial Gazetteer of India 1878, Pusa was recorded as a government estate of about 1350 acres in Darbhanba. It was acquired by East India Company for running a stud farm to supply better breed of horses mainly for the army. Frequent incidence of glanders disease (swelling of glands), mostly affecting the valuable imported bloodstock made the civil veterinary department to shift the entire stock out of Pusa. A British tobacco concern Beg Sutherland & co. got the estate on lease but it also left in 1897 abandoning the government estate of Pusa. Lord Mayo, The Viceroy and Governor General, had been repeatedly trying to get through his proposal for setting up a directorate general of Agriculture that would take care of the soil and its productivity, formulate newer techniques of cultivation, improve the quality of seeds and livestock and also arrange for imparting agricultural education. The government of India had invited a British expert. Dr. J. A. Voelcker who had submitted as report on the development of Indian agriculture. As a follow-up action, three experts in different fields were appointed for the first time during 1885 to 1895 namely, agricultural chemist (Dr. J. W. Leafer), cryptogamic botanist (Dr. R. A. Butler) and entomologist (Dr. H. Maxwell Lefroy) with headquarters at Dehradun (U.P.) in the forest Research Institute complex. Surprisingly, until now Pusa, which was destined to become the centre of agricultural revolution in the country, was lying as before an abandoned government estate. In 1898. Lord Curzon took over as the viceroy. A widely traveled person and an administrator, he salvaged out the earlier proposal and got London’s approval for the appointment of the inspector General of Agriculture to which the first incumbent Mr. J. Mollison (Dy. Director of Agriculture, Bombay) joined in 1901 with headquarters at Nagpur The then government of Bengal had mooted in 1902 a proposal to the centre for setting up a model cattle farm for improving the dilapidated condition of the livestock at Pusa estate where plenty of land, water and feed would be available, and with Mr. Mollison’s support this was accepted in principle. Around Pusa, there were many British planters and also an indigo research centre Dalsing Sarai (near Pusa). Mr. Mollison’s visits to this mini British kingdom and his strong recommendations. In favour of Pusa as the most ideal place for the Bengal government project obviously caught the attention for the viceroy.

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  • ThesisItemOpen Access
    Assessment of land use/land cover changes in Samastipur district of Bihar using RS and GIS
    (DRPCAU, PUSA, 2021) KUMAR, JITENDRA; Sahu, R. K.
    The assessment and analysis of land use/land cover (LULC) changes are required to identify the land use changes from year to year which plays a critical role in planning and implementation of developmental activities. The present study assesses LULC changes in Samastipur district of Bihar using remote sensing and geographical information system. The inventory map of land resources and water bodies have been prepared using satellite data of the year 2020 and the ground truth data. The LULC maps were prepared using LANDSAT-5 (2000, 2005 and 2010) and LANDSAT-8 (2015 and 2020) images by adopting object based image classification technique. Total five classes of LULC- agriculture land, settlement, natural vegetation, sand/barren land and water-bodies were identified for the present study. Accuracy percentage of the classification was assessed based on the error matrix and kappa coefficient. Assessments of LULC changes were done @ 5 years, @ 10 years and @ 20 years during 2000-2020. The developed inventory map indicated that the total area of Samastipur district is 290000 ha out of which 284689 ha (98.17%) has been occupied by land resources and 5311 ha (1.83%) by water bodies. The results on LULC indicated that the agriculture land coverage increased at high rate during 2000-2005 and 2005-2010; and after that it is increasing at slow rate. The natural vegetation coverage is continuously decreasing during years 2000-2020 while settlement is continuously increasing during this period with notable increase during 2000-2005 and 2015-2020. In the time interval of 10 years (2000-2010), the agriculture land area increased by 22.17% (41295 ha); natural vegetation area decreased by 38.04% (22905 ha); the water-bodies decreased by 46.69% (3683 ha); sand and barren land decreased by 61.27% (16151 ha) and settlement area increased by 15.62% (1444 ha). Over the next 10 years (2010-2020), area covered by agriculture land, settlement, water-bodies and sand and barren land increased by 18320 ha (8.05%), 4093 ha (38.30%), 1105 ha (26.27%) and 4558 ha (44.65%) respectively while area covered by natural vegetation decreased by 28076 ha (75.24%). During time interval of 20 years (2000-2020), agriculture land area and settlement area increased by 32% (59615 ha) and 59.91% (5537 ha) respectively while natural vegetation, sand and barren land and water-bodies decreased by 84.66% (50981 ha), 43.98% (11593 ha) and 32.68% (2578 ha) respectively. The analysis of the results indicates that the natural vegetation has decreased at fast rate in the recent years. Therefore, proper attention is required towards stopping of cutting of natural vegetation in the district to save the environment.