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Govind Ballabh Pant University of Agriculture and Technology, Pantnagar

After independence, development of the rural sector was considered the primary concern of the Government of India. In 1949, with the appointment of the Radhakrishnan University Education Commission, imparting of agricultural education through the setting up of rural universities became the focal point. Later, in 1954 an Indo-American team led by Dr. K.R. Damle, the Vice-President of ICAR, was constituted that arrived at the idea of establishing a Rural University on the land-grant pattern of USA. As a consequence a contract between the Government of India, the Technical Cooperation Mission and some land-grant universities of USA, was signed to promote agricultural education in the country. The US universities included the universities of Tennessee, the Ohio State University, the Kansas State University, The University of Illinois, the Pennsylvania State University and the University of Missouri. The task of assisting Uttar Pradesh in establishing an agricultural university was assigned to the University of Illinois which signed a contract in 1959 to establish an agricultural University in the State. Dean, H.W. Hannah, of the University of Illinois prepared a blueprint for a Rural University to be set up at the Tarai State Farm in the district Nainital, UP. In the initial stage the University of Illinois also offered the services of its scientists and teachers. Thus, in 1960, the first agricultural university of India, UP Agricultural University, came into being by an Act of legislation, UP Act XI-V of 1958. The Act was later amended under UP Universities Re-enactment and Amendment Act 1972 and the University was rechristened as Govind Ballabh Pant University of Agriculture and Technology keeping in view the contributions of Pt. Govind Ballabh Pant, the then Chief Minister of UP. The University was dedicated to the Nation by the first Prime Minister of India Pt Jawaharlal Nehru on 17 November 1960. The G.B. Pant University is a symbol of successful partnership between India and the United States. The establishment of this university brought about a revolution in agricultural education, research and extension. It paved the way for setting up of 31 other agricultural universities in the country.

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  • ThesisItemOpen Access
    Awareness, attitude and behaviour towards sustainable apparel consumption among youth of North India
    (G.B. Pant University of Agriculture and Technology, Pantnagar, District Udham Singh Nagar, Uttarakhand. PIN - 263145, 2022-10) Renu; Anita Rani
    The textile and apparel industry has significant role in Indian economy. The total revenue from the textile and apparel industry contributes the most important part in GDP. Besides this positive part, it has the dirty secrets that have negative impact on environment and society. The major players in the importance of sustainability are the manufacturer, retailer, government rules /regulations and consumers. As consumers we consume the goods and services and only focus on the quality, price and aesthetic attributes of the goods and do not think about the life-cycle process of a product. Hence, the consumers should have awareness about the sensitive issues of environment and society emerging due to regarding the apparel consumption. In present scenario, the most active population is youth which has more disposable income at hands. They follow the latest fashion trends and most of the innovations in apparel and fashion industry. So, youth can make change by adapting the sustainable apparel consumption behaviour and products. The study was therefore, planned to find out the awareness level, attitude, and behaviour towards sustainable apparel consumption among the youth of North India. Twenty male and 20 female postgraduate students were selected randomly from 7 SAUs located in 5 states of North India totalling to 280 postgraduate students. The research study was exploratory in nature wherein data was collected through survey method using two questionnaires and an attitude scale. Maximum respondents were in the age group 20-27 years, practiced Hindu religion and were from College of Agriculture. More than half of the respondents belonged to the families that had more than Rs. 5 lakh annual income and had 0-2 siblings. The awareness level of majority of postgraduate students from different universities except CCSHAU, Hisar was found high. The maximum awareness was found on sustainable practices of apparel consumption while least awareness was for the eco labels on apparels. The attitude of the postgraduate students was also found highly positive towards sustainable apparel consumption. Further, significant difference was also found between male and female students for awareness level as well attitude towards sustainable apparel consumption aspects. The female respondents were more aware about aspects of sustainability in apparel consumption and production comparatively. The male respondents held much positive (favourable) attitude as compared to the female respondents towards the different domains of attitude in sustainable apparel consumption. Despite high level of awareness and strongly positive attitude, the behaviour was not found sustainable to that extent. The awareness, attitude and behaviour of respondents was found to be affected by independent factors viz., gender, source of finance, annual family income, type of family and number of siblings.
  • ThesisItemOpen Access
    Optimization and application of microcapsules for meditech and agrotech textiles
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2022-02) Sonu Rani; Goel, Alka
    Under microencapsulation process, tiny particles or droplets are surrounded by a coating to give small capsules, which can impart functional properties. Microencapsulation finish can be applied to textiles to incorporate desirable properties as per their end-use. Meditech textiles are used for medical applications including healthcare and protective textiles. Antimicrobial property is one of the desirable property in healthcare textiles. Agrotech is the application of textile material in agriculture field i.e. Jute regulates humidity and allows “natural breathing” thus proved better in maintaining the quality of seed compare to air tight containers. Under the present study five essential oils namely Basil, Acorus, Bottlebrush, Eucalyptus and Neem oil were taken for screening. Three types of gums were procured i.e. Acacia gum, guar gum and Sodium alginate gum. Simple coacervation and complex coacervation technique of phase separation in microencapsulation process were used. Optimization of concentration of gum and essential oil was done for microcapsules formation, where 1:2 ratio of gum acacia with basil oil was found suitable and 1:3 ratio was found suitable for acacia gum with neem oil. Optimization of temperature was done at varied temperatures i.e.350C,400C,450C,500C and 550C. Most appropriate temperature noted for microcapsules formation was 400 C. Then, for microencapsulation various pH conditions were checked i.e. acidic, alkaline and neutral. Acidic pH was found most suitable compared to other conditions. All the precipitates, containing microcapsules were analyzed under Digivision microscope and on the basis of size, shape and quantity of microcapsules formed. Two oils and one gum was finalized where basil oil with gum Acacia for medical textiles and neem oil with gum acacia for agrotech applications. After optimization of recipe, the microencapsulated finish was applied on cotton and jute fabrics .Then, Scanning Electron Microscopy was done to varify the presence of microcapsules in both treated cotton and treated jute fabric. Durability of the finish was assessed using rubbing fastness, perspiration fastness, light fastness and wash fastness test. These tests envisaged the increase or decrease in the amount of aroma after applications. Weighted mean score was applied for all the scores of treated fabrics. Durability of microcapsules formed by using simple coacervation technique were found better as compared to complex coacervation technique. Physical properties of control and treated (microencapsulated) fabrics were assessed i.e. cotton and jute. Fabric count was found same for both the control and treated fabrics. Fabric weight/ meter2, bending length (in warp and weft), drape coefficient, thickness, abrasion resistance of both the treated cotton and treated jute fabrics were increased which assure the application of microcapsules in both the fabrics. Microencapsulation finish resulted in no pilling for both the control and treated cotton, as well as jute fabrics. It was found that crease recovery angle, elongation decreased in both the treated fabrics of cotton and jute. It was found that air permeability (both in single as well as double layer) decreased in treated cotton. It was noted that bursting strength, tensile strength of both cotton and jute fabrics increased after finish application. Tearing strength of both the treated cotton and treated jute fabrics decreased in both warp and weft directions. Qualitative assessment of antibacterial activity revealed that both the treated cotton and treated jute fabrics showed good zone of inhibition at 60 μl against S. aureus whereas treated cotton fabric also showed zone of inhibition towards gram negative bacteria E. coli. Quantitative assessment of antibacterial activity revealed reduction in CFU of bacteria on treated cotton and treated jute were found more, compare to control fabrics. Storage test was conducted to check the efficacy of jute bags prepared as agrotech product. Jute bag treated with Neem oil was found effective against pests. Highest germination was found for seeds stored in treated bag. Cotton fabric given microencapsulation finish using basil oil was used for development of meditech. Masks treated with Ocimum basilicum were found effective against airborne infections. Pre and post awareness about mask was judged on the basis of responses obtained from hundred respondents. The prepared mask were found to have good protection properties against bacteria (S. aureus). Overall, developed masks were well accepted by the respondents.
  • ThesisItemOpen Access
    Development of size chart for females (21-31 years) of Uttarakhand and construction of designed khadi kurties
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2021-07) Gayatri; Goel, Alka
    Khadi is hand spun and hand woven fabric. Thus, it’s known for its unique texture and comfortable feel. It is general observation that readymade khadi garments are unfashionable. Therefore, these are not preferred by young population for their own clothing. Moreover fitting of khadi garments is also not approved due to unavailability of size charts. Present study was carried out to develop size chart and design khadi kurties. In this study, three surveys were conducted, first one to collect information related to respondent’s awareness about khadi, buying practices and preferences for readymade kurties, second survey was to collect anthropometric measurements and third survey was to know consumers preference for readymade khadi kurties. Sample size for I and III survey was 100 and that of III survey was 1000. Respondents (21-31years) were selected from two geographical region viz., GBPUA&T, Pantnagar (1000 m. Above MSL) and DSB Campus, Kumaun University (1000-2500 m. Above MSL), Nainital of Uttarakhand. Anthropometric measurements were taken as per ISO 8559:1989 (En) standard. Size chart were developed based on anthropometric measurements and were compared with national and international brands. Second part of research was designing of kurties in which 32 kurties (16 A-line & 16 flared) were designed using different constructional features using Jindex CAD software. Designed kurties were evaluated by panel of judges and out of which 5 kurties each were selected based on average WMS. Block and machine embroidered motifs arrangements were done separately on selected kurties. Total 60 designs arrangements were developed which included 30 designs each for block and machine embroidery motif. Out of this, total 20 designs were selected for development on fabric. Out of 20 designs 5 designs each were of A-line kurti with block printing and machine embroidered and 5 designs each were of flared kurties with block printing and machine embroidery. Constructed designs were evaluated by target consumers and Shri Gandhi Ashram’s personnels. Obtained data was subjected to statistical analysis. Result of first survey indicates that respondents were aware about khadi but were not using it because lack of fit and trendy/ appealing designs. Size chart was developed by conducting an anthropometric survey as per ISO 8559: 1989 (en) of 1000 females (21-31 years) from two geographical regions of Uttarakhand i.e., hill (1000-2500 m. altitude) and foot hill or plain (below 1000 m. altitude) by equal stratified sampling technique. It was observed that all collected measurements were normally distributed in the second survey. Vertical and horizontal measurements showed positive correlation with height and weight. Variation in the maximum body measurements (cm) of females (21-31 years) of both regions was found to be highly significant means there is variation in body measurements of females living in two different geographical regions. Then, based on percentile approach, the size chart for females (21-31 years) of Uttarakhand was developed with the five size codes ‘S’, ‘M’, ‘L’, ‘XL’, and ‘XXL’. Taking the most preferred constructional feature of kurties obtained from III survey, designing and constructional of kurti was done. Designed and constructed kurties were well accepted and appreciated by target group and Shri Gandhi Ashram’s personnels. Cost estimation was also accepted by the consumers and Shri Gandhi Ashram’s personnels.
  • ThesisItemOpen Access
    Delignification of Dhaincha (Sesbania aculeata) fibres for value addition with blending and development of union fabric
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2021-02) Bhatt, Pooja; Anita Rani
    The natural fibres have dominated and coexisted with synthetic fibres in textile industry for long period of time. The alarming environmental concerns with increased used of synthetic fibres shifted research interest towards resources of natural and lignocellulosic fibres. The bast fibres have provided an opportunity to lead towards high quality textile market with economic and environmental benefits. Sesbania aculeata locally known as dhaincha has abundant possibilities in textile sector. It is only used for green manuring in Tarai region of Uttarakhand to enrich soil. The coarse nature and high lignin content limits use of dhaincha fibres in textile sector. Therefore, present study was planned to delignify dhaincha fibres to increase softness; spin yarns through blending with cotton and bamboo fibres and to prepare union fabrics from blended yarns. The dhaincha fibres were extracted using stagnant water retting method for 15 days. The variables for delignification i.e., acetic acid concentration, sodium chlorite concentration, sodium hydroxide concentration and sodium hydroxide treatment time were optimized using Box Behnken Design of RSM. The effect of independent variables on dhaincha fibres after delignification treatment was observed on lignin content, tenacity, moisture regain and whiteness index of fibres. The dhaincha fibres were delignified in bulk using optimized recipe for delignification treatment. The physical properties of fibres obtained after retting and delignification treatment were assessed to observe effect of delignification on properties of fibres. The delignified dhaincha fibres were blended with cotton and bamboo fibres in two ratios, 30:70 and 40:60 to develop blended yarns on computerized Trytex Rotor Spinning Machine. The union fabrics were prepared from the blended yarns in weft and cotton and bamboo yarns as warp respectively on handloom using plain weave. The developed yarn and fabric samples were tested for various physical and functional properties. The findings of study revealed that delignification treatment enhanced the softness and whiteness index of dhaincha fibres thereby, could increase economic viability and utility of the plant. The SEM images showed removal of lignin, hemicellulose and impurities and XRD analysis revealed decrease in crystallinity index of dhaincha fibres and increased amorphous regions in fibres after delignification. FTIR spectroscopy showed removal of lignin, hemicellulose and pectin to some extent after delignification. Rotor spun blended yarns were of low count, strength and yarn twist. Fabric properties were found to be affected by blending of dhaincha with cotton and bamboo fibres in different blend ratios. Blending increased thickness and weight in case of both dhaincha:cotton and dhaincha:bamboo woven union fabric samples. The union fabric samples exhibited good air permeability and wettability after blending of dhaincha fibres with cotton and bamboo. Tensile and tearing strength were found good in weft direction of prepared woven fabric samples due to high fabric count in weft direction. All union fabric samples exhibited low crease recovery and bending length than 100% cotton and 100% bamboo fabric samples. Thus, delignified dhaincha fibres and union fabrics developed from dhaincha, cotton and bamboo would offer diversified textile and might widen scope of use of plant for different value added products.
  • ThesisItemOpen Access
    Documentation of Naqquashi Nirmal Arts of Telangana and textile product development through hand painting
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2021-01) Challa, Lakshmi; Gahlot, Manisha
    Telangana state is considered as home for many of the handicrafts and handloom wonders of Indian textiles. The present study was a descriptive, exploratory and product development research devised to produce different hand painted textiles using Nirmal art designs. The objectives were to document the traditional paintings of the Nirmal arts, their evolution and developmental aspects, to carry out the design development process to develop a range of textile products, to assess the consumer and market acceptance of the developed products. The primarily available sources for documentation were Nirmal artists. Inferential approach was used to explore the Nirmal art in different contexts. The artefacts made under the umbrella of Nirmal arts included toys, paintings and furniture. Detailed research on the survival journey of Nirmal painting from tradition to innovation along the historic timeline was presented. The present study focused on the painting sector of Nirmal arts. The base used was derived from wood of Ponniki tree (Givotia rottleriformis). The colours used were natural pigments derived from herbs, vegetables, fruits and mineral deposits. The distinguishing feature of the Nirmal art was the Naqquashi work. It refers to the tracing process used for design. It was done with the help of perforated muslin fabric and chalk powder. The traced design was then painted with the tempera technique using pigment colours. The choice of the pigment was based on the season along with type, nature and source of the pigment. The themes used were drawn from ancient literary and folk traditions. The products made included portraits, wall panels, screen partitions, etc. Ten primary and ancillary motifs were selected from the collected Nirmal traditional paintings for adaptation process. The motifs were digitized by using CorelDraw Graphics Suite 2019 and Adobe Photoshop 7.0. Design arrangements were made using selected primary and ancillary motif combinations for each of the three products. Selected design arrangements were used for product development. Nine products were developed that included three of each silk sarees, silk stoles and cotton wall decorations using hand painting technique with natural pigments. These were evaluated by panel of subject experts, prospective consumers, fashion designers, fashion business experts and Nirmal artists. The respondents highly appreciated the developed hand painted products. It can be inferred that the saree 1 created by using the dancing couple and ambari was highly preferred by the subject experts, consumers and the retailers. The stole (Matsya Kanya and the cash bag) was given the first rank by subject experts, consumers. Wall decoration (Apsara on the veena with the floral twines) was given first rank by consumers and retailers in terms of different parameters like aesthetic appearance, the base fabric used and the design arrangements. There exists an ample scope for design, product development and commercialization prospects for the Nirmal arts in textiles.
  • ThesisItemOpen Access
    Process optimization for dyeing of Himalayan nettle (Girardinia diversifolia) fibres with madder (Rubia cordifolia) dye and product development
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2021-02) Rashmi Bala; Gahlot, Manisha
    The natural fibres and natural dyes are known for their different potential uses and their beneficial impact on environment and society as a whole.The present research was carried out for aqueous extraction of the natural dye through conventional technique and optimization of dyeing parameters for Himalayan nettle fibres. In the present study value addition of nettle fiber was done throughdyeing and products were developed using crochet technique. Four commercially available dye sources, namely Madder (Rubia cordifolia), Marigold (Tagetes erecta), Kamala (Mallotus philippinenis) and Catechu (Acecia catechu) were taken and dyes extracted from these were applied on nettle fibre. Madder dye was selected on the basis of colour strength. Optimization of dyeing variables of Madder dye was done by using Box and Behnken Design of RSM. Final optimized fiber dyeing was carried out using 3% dye material concentration, 1:15 M:L ratio and 45 minutes dyeing time. For mordanting of nettle fibre total three mordant one natural (gallnut extract) and two synthetic (Ferrous Sulphate and alum) were taken.Mordanting method and mordant concentration was optimized on the basis of colour strength (K/S).In case of gallnut extract, simultaneous mordanting method and 5 percent concentration were optimized. In case of Ferrous sulphate and alum pre mordanting method was optimized. Optimized mordant concentration was 0.75% for Ferrous sulphate and 7% for alum. Final dyed and mordanted nettle fibres were tested for light, wash and rubbing fastness properties and samples showed good results of washing and very good results for light fastness, whereas excellent results were observed in case ofthe rubbing fastness. After the dyeing of the nettle fiber hand spun yarn was prepared using Bageshwari Charkha. Prepared yarns were used in development of products using crochet technique. Total seven products namely earrings, necklace, anklet, dream catcher, wine bottle cover, wind chime and pot holder were developed. All the developed products were evaluated by 30 respondents on five point rating scale on novelty of design, colour combination, craftsmanship and overall appearance.Findings of the study revealedthat wine bottle cover obtainedwas given first rank followed by pot holder and dream catcher. Among all the developed products wind chime was the lowest rated product.Comprehensive effort has been made to improve the potential of environment friendly material for sustainable handicraft production. In this way products developed from Himalayan nettle yarn can be helpful for the rural hill population in providing sustainable source of income through commercialization of products.