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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
    Influence of Mulching on Productivity and Water-use Efficiency of Maize - Maize Cropping System
    (DR. Rajendra Prasad Central Agricultural University, Pusa (Samastipur), 2016) Amandu, Lomoro Phillip Modi; Kumar, Vinod
    A field experiment was conducted at Irrigation Water Management Research field, Dr. Rajendra Prasad Central Agricultural University, Pusa, Bihar during rabi and kharif seasons of 2013-14 and 2014-15 to find out the “Influence of mulching on crop productivity and water-use efficiency of maize-maize cropping system”. The soil of experimental site was Entisol, sandy loam with pH 8.2, low in organic carbon (0.44%), available N (218.22 kg/ha), available P2O5 (18.18 kg/ha), and medium in available K2O (158.27 kg/ha). The experiment was laid out in a split plot design with 20 treatment combinations in three replications. Four moisture regimes in main plots, viz. 0.4, 0.6, 0.8 and 1.0 IW/CPE ratios and five mulches in sub-plots, viz. 5 and 10 t/ha each of sugarcane trash and maize stover and no mulch were used. The results revealed that growth parameters like plant height, dry weight production, yield attributes like number of rows per cob, number of grains per cob and 100- grain weight, yields of grain, stover and stone, soil organic carbon, total N, P & K uptake by the corps, gross and net returns were found to be maximum with moisture regime 1.0 IW/CPE ratio and were significantly superior over 0.4 IW/CPE ratio but were at par with 0.8 IW/CPE ratio. Leaf area index, number of cobs per plant, harvest index, weed population, weed dry weight, pH, EC and available N, P & K in soil were not influenced by moisture regime in rabi maize. Moisture regime did not influence all the parameters in kharif maize. Water-use efficiency and water productivity were influenced significantly due to moisture regime. The maximum water-use efficiency and water productivity were observed with 0.4 IW/CPE ratio in rabi maize while there was non-significant difference in Water-use efficiency and water productivity due to moisture regime in kharif maize. Moisture regime of 0.8 IW/CPE ratio recorded the maximum B: C ratio in rabi maize but was at par with 1.0 and 0.6 IW/CPE ratios while there was non-significant difference in B: C ratio due to moisture regime in kharif maize. Growth parameters like plant height, dry weight production, leaf area index, yield attributes like number of rows per cob, number of grains per cob and 100- grain weight, yields of grain, stover and stone, water-use efficiency, water productivity, soil organic carbon, available N, P & K, total N, P & K uptake, gross and net returns, and B: C ratio were found to be the maximum with maize stover @ 10 t/ha but were significantly superior over no mulch in rabi and kharif maize. Number of cobs per plant, harvest index, pH and EC were not influenced significantly due to mulching in rabi and kharif maize. Weed population and weed dry weight recorded the minimum with maize stover @ 10 t/ha while the maximum with no mulch in rabi and kharif maize. Grain yield was found to be highly significant and positively correlated with all yield attributes and was non-significant and negatively correlated with weed population and weed dry weight in rabi and kharif maize.