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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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Subject: Agronomy × Author: Sunil Kumar × Start date: 2010 × Type: Thesis × Thesis Type: M.Sc ×
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    ThesisItemOpen Access
    Evaluation of pinoxaden in combination with 2, 4-D against complex weed flora in barley
    (CCSHAU, 2010) Sunil Kumar; Bhattoo, M.S.
    A field experiment was conducted during rabi 2008-09 at Cotton Research Station, Sirsa of Chaudhary Charan Singh Haryana Agricultural University, Hisar to evaluate the efficacy of pinoxaden as tank mixture or sequential application with broad leaf herbicide 2, 4-D for controlling the complex weed flora in barley. All the weed control treatments effectively controlled the weeds and gave significantly higher grain yield than the weedy check. Post-emergence application of pinoxaden at 40, 45 and 50 g ha-1 alone provided excellent control of P.minor Retz. and A. ludoviciana Dur., whereas 2, 4-D at 500 g ha-1 proved very effective against all broadleaf weeds. Application of pinoxaden 40, 45 and 50 g ha-1 and 2, 4-D either as tank mixture or their application in sequence before or after one week interval effectively controlled the complex weed flora without any phytotoxic effect on crop and produced grain yield of barley equal to weed free treatment. No antagonism between pinoxaden and 2, 4-D was observed as shown by percent control of grassy weeds.