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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 VARIABILITY, CORRELATION AND PATH COEFFICIENT ANALYSIS IN CORIANDER (Coriandrum sativam L.)
    (RPCAU, Pusa, 2023) NAIK, DUMAVATH SRIKANTH; SINGH, SURESH PRASAD
    Coriander (Coriandrum sativum L.), a member of the Apiaceae family, finds its origin in the Mediterranean region. Its versatile utility as both leaves (cilantro) and seeds is attributed to compounds like linalool in its essential oil, contributing to its distinct aroma and flavour. Beyond culinary uses, coriander has a historic role in traditional medicine, known for its antifungal, antioxidant, and antimicrobial properties. Successful cultivation hinges on environmental conditions, particularly during flowering and fruiting stages. Thriving in warm, well-drained soil under dry climates, attention to nutrient levels and pest control ensures optimal yield. Coriander breeding programs harness genetic diversity. Hybridization of diverse parents can yield transgressive segregates, enhancing overall production. ANOVA confirmed significant genotypic differences for all studied traits. Evaluating mean performance across genotypes, superior genotypes, including RD-435, RD-424, RD-420, RD-416, and RD-391, exhibited higher yield, with lower plant height, and shorter maturity times than the check. High heritability indicated genetic control over yield-related traits, suggesting fruitful selection. Positive correlations between grain yield and various traits indicated potential for improved yields. Cluster analysis unveiled distinct trait patterns across four clusters, aiding genotype relationships. Pant height, days to 50 percent flowering, days to maturity, grain yield per plant consistently stood out in defining these clusters. Highest inter-cluster distance between cluster I and IV indicated recombinant potential for future breeding. This study deals with the genetic diversity, trait variability, and relationships among thirty coriander genotypes. Insights into trait contributions to divergence and cluster patterns offer valuable guidance for enhancing coriander yield, quality, and breeding strategies.