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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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20211
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Subject: Processing and Food Engineering × Author: SINHA, RUPAM × End date: 2022 × Start date: 2020 × Type: Thesis ×
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    ThesisItemOpen Access
    Development of Gas Fired Portable Maize Roaster-cum-Boiler
    (Dr.RPCAU, Pusa, 2021) SINHA, RUPAM; Amitabh, Anupam
    In India, the street vendors practiced the traditional method for roasting or boiling the sweet corn. As these roasted or boiled corns are among the most popular snacks enjoyed by the people. The unavailability of an integrated corn roasting cum boiling unit is mainly due to the huge gap between the affordability of Indian street vendors and the high cost of the machines for roasting and boiling. Apart from this, the Indian vendors also experience another drawback in the form of drudgery involved during roasting and boiling where they are constantly exposed to heat. In the traditional practices, the uneven roasting of corns effects its outer beauty or attractiveness, which are disliked by the people. The use of power driven and automated equipments are impossible for Indian street vendors due to their economic conditions. Therefore, developing of a corn roasting device with increased efficiency, productivity and with affordable price is very much needed in order to face the stress and limitations during roasting. In the view of this, a gas fired portable maize roaster-cum-boiler was designed and developed and its performance evaluation was evaluated. The developed roaster-cum-boiler can roast around 30 maize and can boil around 28 maize in an hour. The average heat utilization factor in full load condition was 0.254. An average thermal efficiency of 61.88% was obtained for the unit. The mean roasting efficiency of the developed corn cob roaster cum boiler was determined to be 95.07 per cent. Total cost of the functional prototype is Rs 20,735. The net present worth calculated for next 5 years was Rs 2,10,881, internal rate of return 294.30%, benefit cost ratio 1.37 and payback period 0.33 years inferring that the developed unit is economically viable.