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Chaudhary Charan Singh Haryana Agricultural University, Hisar

Chaudhary Charan Singh Haryana Agricultural University popularly known as HAU, is one of Asia's biggest agricultural universities, located at Hisar in the Indian state of Haryana. It is named after India's seventh Prime Minister, Chaudhary Charan Singh. It is a leader in agricultural research in India and contributed significantly to Green Revolution and White Revolution in India in the 1960s and 70s. It has a very large campus and has several research centres throughout the state. It won the Indian Council of Agricultural Research's Award for the Best Institute in 1997. HAU was initially a campus of Punjab Agricultural University, Ludhiana. After the formation of Haryana in 1966, it became an autonomous institution on February 2, 1970 through a Presidential Ordinance, later ratified as Haryana and Punjab Agricultural Universities Act, 1970, passed by the Lok Sabha on March 29, 1970. A. L. Fletcher, the first Vice-Chancellor of the university, was instrumental in its initial growth.

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1994 - 199912000 - 20042
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Subject: Agricultural Engineering × End date: 2008 × Type: Thesis × Thesis Type: M.Sc ×
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Now showing 1 - 3 of 3
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    ThesisItemOpen Access
    Development of an Integrated Energy System for a Goshala omplex
    (College of Agriculture Chaudhary Charan Singh Haryana Agricultural University Hisar, 2002) Kumar, Anil; Jain, Surjeet
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    ThesisItemOpen Access
    Performance Stutftes on Manually operated fertilizer broadcaster for broadcasting wheat seed
    (I.C College Of Home Science Chaudhary Charan Singh Haryana Agricultural University Hisar, 1994) Pal, Rajeev; Aggarwal, Sudama
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    ThesisItemOpen Access
    Comparative evaluation of different drying methods for drying of Kasuri Fenugreek leaves (Methi)
    (CCSHAU, 2004) Balwan Singh; Kashyap, M.C.
    (An abstract of the thesis presented in partial fulfillment of the requirement for the degree of M.Tech. (Agricultural Engineering) in Agricultural Processing and Food Engineering of the CCS Haryana Agricultural University, Hisar). The green leafy vegetable plant of fenugreek (Triogenella-Foenumgraecum L.) selected for study are important green leafy vegetable plants grown in Haryana and provide vegetable to market. Fenugreek leaves have a very high moisture content i.e. (80-92% wb.) at the time of harvest. They should be immediately dried after harvest for proper storage, easy transportation and handling to avoid any spoilage. Since, mostly sun drying is followed for drying of these fenugreek leaves by the farmers, it -93- affects the quality of the product. There is a need to suggest drying system that gives good quality of the produce and suitable for farmers to dry the product at field level and fetch good price. In the present research work was carried out for different drying methods were studies i.e. sun drying, shade drying, fluidized bed drying 40, 50, 60ºC and tray drying at 40, 50, 60ºC. To bring the moisture content of fenugreek leaves was brought to storable condition i.e. (6-12% db.). Tray drying at 60ºC took minimum time 4 hrs followed by Fluidized bed drying at 60ºC took minimum time of 6 hrs, and open sun drying took 8 hrs followed by and shade drying 12 hrs of blanched treatment sample while in pyramidal treatment sample of tray drying at 60ºC took minimum time of 3 hrs followed by fluidized bed drying at 60ºC took minimum time 5 hrs, and open sun drying took 7 hrs followed by shade drying took 10 hrs. Henderson and Pabis model was tested for prediction of drying behaviour of Fenugreek leaves empirically. The values of model constants for different drying method were also determined. In the different methods of drying were compared for drying of fenugreek leaves. The drying methods were tray drying 40, 50, 60ºC, fluidized bed drying 40, 50, 60ºC, shade drying and open sun drying. The dehydrated product were stored for 60 days and the effect of storage was also studied. The total chlorophyll content ascorbic acid of the fenugreek leaves were significantly affected by drying methods as well as storage time. But there was non- significantly effect on drying methods and storage time on the calcium and iron content. There was no effect of drying methods on the rehydration ratio.