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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: Biochemistry × Author: Narender Mohan × Start date: 2023 × Type: Thesis ×
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    ThesisItemOpen Access
    Development, characterization and application of bionanoconjugate on terminal heat stress in wheat (Triticum aestivum L.)
    (CCSHAU, Hisar, 2023-04) Narender Mohan; Ajay Pal
    To ensure sustainable farming practices, nanotechnology in modern agriculture must address the worldwide issues of biotic and abiotic stress (Terminal Heat Stress) brought on by climate change and the population load on farms. Numerous biopolymers, including alginate, cellulose, chitin, and chitosan, have increased use in the new nanotechnology period to create new materials useful in crop growth and protection. Chitosan is the most extensively studied biomaterial in nanotechnology because it is the second most prevalent and conveniently accessible biopolymer after cellulose. Due to its unrestricted qualities, such as biocompatibility, antibacterial, biodegradability, and non-toxicity for plants, it is employed primarily as nanochitosan instead of as bulk throughout the world. Compared to pure/bulk chitosan or direct use of ionic metals, nanochitosan biopolymer has been deemed more valuable for its involvement in chelation with metal ions, such as Zn, Cu, Fe, etc. Herein we incorporated plant hormones (Salicylic acid) and metal (Zn) ions into ongoing cross linking of chitosan and TPP to create nano-composites/conjugates, leading to more pronounced and efficient effects on seed germination and screen house. The current study shows that the genotype, species, growth stage, ambient conditions, and ingredients/nutrients affect how plants react to BNCs. It is further inferred that applying BNCs with co-encapsulated SA and Zn improved the crop's resistance to stress. In combination with the slow-release capability of BNCs, it considerably improved the germination potential, antioxidant system, crop yield, and grain quality of both WH-1124 and WH-542, according to laboratory and pot studies. Additionally, we conclude that the synthesis of these BNCs may be accelerated further to assess their efficacy on other crops, which could be advantageous for the technical translation.