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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
    STUDY ON THE EFFECT OF SEED COATING AND FOLIAR SPRAY OF NANOFERTILIZERS ON SEED YIELD AND QUALITY PARAMETERS OF MAIZE (Zea mays L.)
    (DRPCAU, PUSA, 2022) JHA, RASHMI; Singh, Umesh Kumar
    In the present study, an experiment entitled “Study on the effect of seed coating and foliar spray of nanofertilizers on seed yield and quality parameters of maize (Zea mays L.)” was conducted at research farm of Tirhut College of Agriculture, Dholi during Kharif season 2021. The experiment was laid out in RBD with ten treatments viz., T1 (control-No fertilizers applied), T2 (recommended dose of fertilizer), T3 [100% RDF + Seed coating of nano P (Phosphorus) @ 125 ml ha-1 (100% seed coating)], T4 [100% RDF + seed coating of nano Zn + Fe (Zinc + Iron) @ 125 ml ha-1 (100% seed coating)], T5 [75% RDF (100% N/K with 75% P) + Seed coating of nano P (Phosphorus) @ 125 ml ha-1 (100% seed coating)], T6 [75% RDF (100% NPK with 75% Zn/Fe) + Seed coating of nano Zn +Fe (Zinc + Iron) @ 125 ml ha-1 (100% seed coating)], T7 [100% RDF + seed coating of nano P (Phosphorus) @ 62.5 ml ha-1 + Foliar spray of nano P (Phosphorus) @ 250 ml ha-1 (50% seed coating + 50% Foliar)], T8 [100% RDF + Seed coating of nano Zn + Fe (Zinc + Iron) @ 62.5 ml ha-1 + Foliar spray of nano Zn + Fe (Zinc + Iron) @ 250 ml ha-1 (50% seed coating + 50% Foliar)], T9 [75% RDF (100% N/K with 75% P) + Seed coating of nano P (Phosphorus) @ 62.5 ml ha-1 + Foliar spray of nano P (Phosphorus) @ 250 ml ha-1 (50% seed coating + 50% Foliar)], T10 [75% RDF (100% NPK with 75% Zn/Fe) + Seed coating of nano Zn + Fe (Zinc + Iron) @ 62.5 ml ha-1 + Foliar spray of nano Zn + Fe (Zinc + Iron) @ 250 ml ha-1 (50% seed coating + 50% Foliar)] in four replications. Various yield-attributing characteristics were significantly improved by the use of nano fertilizers. Maximum field emergence and plant stand establishment was observed in treatment T8 and T9 respectively, seed yield per plot, number of cobs per plant, thousand seed weight, ear girth, number of seeds per ear & harvest index was found in T3. Maximum height of plant at 30 DAS as well as at harvest was observed in treatment T7 and T5 respectively. Earlier flowering was observed in treatment T5 for first flowering and T3 for 50% flowering. Among seed quality parameters, germination % was maximum in T8, seedling length was found to be highest in T4, similarly dry weight along with fresh weight of seedlings & both the vigor indices was observed maximum in T2, T9, T4 and T3 respectively along with minimum incidence of seed borne pathogens in the treatment T7. Treatment T8 showed the highest activity of enzymes related to antioxidant activities and seed germination viz., peroxidase activity, polyphenol oxidase activity, amylase activity and dehydrogenase activity.