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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
    Genetic analysis in relation to Iron and Zinc accumulation in rice
    (DRPCAU, Pusa, 2020) Kumar, Avinash; Singh, N.K.
    The present investigation was carried out with 63 genotypes received under Harvest Plus Rice Project for the evaluation of extent of grain iron and grain zinc content by AAS method. Based on the data obtained 4 genotypes for high iron and 1 with low while, 4 genotypes for high zinc and 1 with low were selected. A total of 10 parents were identified. The identified parents were crossed in half diallel fashion during Kharif, 2017 to generate 45 F1 crosses. During off season (January, 2018), 2 crosses P1×P3 and P3×P5 (IR68144-2B-2-2-3-1 × TEVIRII and TEVIRII × KHUSISOI-RI-SAREKU) among 45 were taken to NRRI, Cuttack for generation advancement and for generation of backcross population. During Kharif, 2018 the identified promising parents, their 45 F1’s and 2 standard checks (Rajendra Nilam and Rajendra Mahsuri-1) were planted in Randomized Block Design with 3 replications at Rice research farm, Pusa, Samastipur, Bihar with the objective to study the genetic diversity among parents, to estimate the extent of heterosis in F1’s over check i. e. economic heterosis, to study the relationship between parental diversity and heterosis, general and specific combining ability of parents and crosses respectively, to study the nature and magnitude of gene action and to identify the promising crosses for yield, yield attributing traits, high grain Iron and grain Zinc content. For generation mean analysis of 2 crosses viz. IR68144-2B-2-2-3-1 × TEVIRII and TEVIRII × KHUSISOI-RI-SAREKU, six generations (P1, P2, F1, F2, B1 and B2) were planted separately with 3 replications to study the nature and magnitude of gene action. Based on cluster analysis, parents were grouped into 3 clusters. Cluster I and II comprised of 4 and 5 genotypes respectively, while Cluster III was monogenotypic. Cluster II have maximum mean values for 4 traits including grain iron and grain zinc content. Cluster I have minimum mean value for grain iron while, cluster III have minimum mean value for grain zinc. Cluster III showed minimum mean values for earliness and dwarfness while, maximum mean values for 4 traits including grain yield per plant. Cluster II and cluster III showed maximum divergence for grain yield. Analysis of variance for different traits revealed that ample amount of genetic variability exists for these traits among genotypes.