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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
  • ThesisItemOpen Access
    Effect of Long-term Crop-Residue Management on Soil Properties in Rice-Wheat Cropping System
    (Dr. Rajendra Prasad Central Agricultural University, Pusa (Samastipur), 2018) Kumar, Anand; Yadav, R. C.
    A study was conducted in an ongoing field experiment under AICRP on “Micro-and Secondary Nutrients and Pollutant Elements in Soils and Plants” in a calcareous soil in north-west alluvial plains of Bihar at Research Farm of Dr. Rajendra Prasad Central Agricultural University, Pusa. The experimental design was split-plot with four crop-residue (0, 25, 50 & 100%) levels in main plots and four levels of Zn application (0, 2.5, 5.0 & 10 kg ha-1) in sub-plots. Post-harvest surface soil samples after 23rdwheat crop were analyzed for physical and chemical properties, viz., bulk density, water-stable macroaggregates (WSMA), water holding capacity (WHC), volumetric water content, pH, EC, organic carbon (OC), total organic carbon, oxidisable organic carbon fractions, and aggregate-associated carbon, phosphorus and zinc. Recycling of increasing levels of crop-residue enhanced significantly the properties of soil like WHC, soil aggregation, organic carbon, and aggregate-associated carbon, whereas suppressing effect of crop-residue on pH and bulk density of soil was observed. Organic carbon content increased by 7.18, 20.22, 34.21% in treatments receiving 25, 50 and 100% crop residue, respectively as compared to that receiving no crop-residue treatment. Water-stable macroaggregates (>0.25 mm) increased significantly by 49% in the treatment receiving 100% crop-residue in comparison with that with no residue. Carbon content in both macro-(>0.25mm) and micro-aggregates (<0.25mm) increased with increase in crop-residue levels. Oxidizable organic carbon fractions in surface soil were found to be in the order: non-labile (46.6%) > very labile (31.0%) > labile (17.3%) > less labile (5.1%). The concentration of available phosphorus and zinc within water-stable aggregate showed an inverse relationship with aggregate size. WSMA, WHC, OC, oxidisable organic carbon fractions and macro- and micro- aggregate-associated carbon were significantly and positively correlated with yield of rice and wheat, whereas bulk density was negatively correlated.