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Collection's Items (Sorted by Submit Date in Descending order): 1 to 4 of 4

Thesis
2009
Punjab Agricultural University, Ludhiana

The present study includes the synthesis of seventy-one new ammonium salts and their potential as plant growth regulators. The tertiary amines were prepared from different aldehydes by Leuckart’s reaction and through the formation of glycidyl ester of epichlorohydrin with different 3-aryl prop-2-en-oic acids and 2-aryloxy ethanoate, which in turn were prepared by K...

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Thesis
2009
Punjab Agricultural University, Ludhiana

Natural mortality of Spodoptera litura due to entomopathogens was recorded on different available crops during May to October, 2008. Among the microorganisms, the incidence was highest due to virus (6.45 %) followed by bacteria (5.00%) and fungi (3.00%). The mortality of S. litura due to virus, bacteria and fungi was maximum during 2nd fortnight of July, 2nd fortni...

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67
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Thesis
2012
PAU Ludhiana

The study on the drying kinetics of osmotically treated papaya (Carica papaya L.) was undertaken to select the best osmotically treated papaya samples and to select the suitable package material for extending the shelf-life based on physicochemical quality and sensory evaluation. The papaya was peeled, cut into cubical forms and given osmotic treatment of three dif...

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70
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Thesis
2011
PUNJAB AGRICULTURAL UNIVERSITY

Computers are finding their way into every business, industry and research activity today. The use of computers is diverse such as entertainment, education, problem solving, research, personal management etc. In an organization, the process of maintaining the record of employees requires processing and record keeping in different departments. Keeping in view a stro...

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