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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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  • ThesisItemUnknown
    Biology of some winter season weeds: germination behaviour and seed bank dynamics
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-07) Rawat, Neha; Guru, S.K.
    Biology of weeds include morphology of the plant, seed dormancy and germination, physiology of vegetative and reproductive growth, phenology and competitive ability. In the present study, germination and emergence of five winter season weed species of the tarai region viz., Vicia sativa, Vicia hirsuta, Phalaris minor, Rumex acetosella and Lathyrus aphaca was studied as well as the weed seed bank was estimated in long term herbicide trials and long term tillage trials. Effect of different concentrations of three chemicals, viz., KNO3, H2O2, thiourea and the growth regulator GA3 on germination was evaluated. All the chemicals and the growth regulator GA3 promoted germination of the weed species under study except Rumex acetosella at different concentrations. Emergence of weeds from different soil depths revealed maximum emergence of weed species from D1 depth (2 cm) and minimum from D4 depth (8 cm). A total of three monocot and seven dicot weed species were recorded in long term herbicide trials whereas Phalaris minor was the dominant species. A total of three monocot and seven dicot weed species were recorded in long term tillage trials and two monocot and six dicot weed species were identified in direct seeded rice trials. There were several unidentified species at each depth in all the trials. Depth distribution of weed seeds was uniform in direct seeded rice trials, whereas in the long term tillage trials, higher number of seeds was recorded in D1 depth in conventional tillage.
  • ThesisItemUnknown
    Production and consumption profile of cereals, pulses, fruits and vegetables in Uttaranchal
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-01) Vijaya Lakshmi, G.; Bhattacharya, Leena
    The present study was carried out in four districts of Uttaranchal namely Almora, Udham Singh Nagar, Nainital and Tehri Garhwal to study household production of cereals, pulses, fruits and vegetables in selected household of Uttaranchal and per consumption unit availability of these food crops, to study the actual intake of food crops in the selected households and to assess the adequacy of nutrients in the daily diet of households. For each district thirty to thirty five families were chosen for the study. Data was collected by interview method using questionnaire. Results showed that production of total cereals, pulses, fruits and vegetables was highest in Nainital district and lowest in Tehri Garhwal district. Udham Singh Nagar district and Almora district occupied second and third position in production. Per consumption unit availability of cereals, pulses and vegetable was higher than the ICMR recommendations in Nainital district and Udham Singh Nagar district whereas it was lower than the ICMR recommendations in Almora district and Tehri Garhwal district. Per consumption unit availability of fruits was lesser than the ICMR recommendations in all the four studied districts. Percentage adequacy of cereals, pulses, fruits and vegetables was highest in Nainital district and Udham Singh Nagar was in second position in adequacy. Lowest adequacy was found in Tehri Garhwal district. Adequacy of protein, energy, calcium, iron, carotene, thiamin, riboflavin and niacin was less than the RDA given by ICMR in all the studied districts. Adequacy of fat and vitamin C in Nainital district was above the RDA given by ICMR. Production, per consumption unit availability and adequacy was better in small farm families than marginal farm families of all the studied districts.
  • ThesisItemOpen Access
    Screening of tea cultivars grown in Kumaon region for their total phenolics, pigments and individual catechin contents
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-08) Pandey, Sudhanshu; Mishra, D.P.
    Total chlorophylls, chlorophyll a , chlorophyll b, total carotenoids and total phenolics contents and HPLC profiling of various catechins and quantitative estimation of (-)EGCG,(-)EC and (-)ECG were carried out in fresh tea leaf leaves (dried immediately after sampling), of 6 varieties grown in Kumaon region and a black orthodox tea sample processed locally. The main objective of the study was to screen these varieties for their catechin contents and other flavanoid constituents. Dried leaf powder was used to estimate chlorophylls, carotenoids and total phenols. For catechins, dried leaf powder was first extracted with aqueous methanol. This extract was subjected to separation of catechins on HPLC and identification and quantitative estimation were done using standard catechins. Contents of various parameters were variable among varieties and there was no set pattern. Kangra Jat had highest content of chlorophyll a, and total carotenoids while chlorophyll b, total chlorophyll and total phenols were highest in UPAS1-9. T-78 exhibited lowest content of all these parameters. Black orthodox tea had pretty high content of chlorophylls and carotenoids but its phenolics content was lowest, perhaps due to oxidation of phenolics during processing. The HPLC profiles gave eight peaks, out of which first two peak, were probably of some non-catechin compounds, hence ignored. Out of remaining 6 peaks, 3 were of (-)EGCG,(-)EC and (-)ECG. Other three were named as U1, U2 and U3.Out of them U1 was supported to be (-)EGC. By comparison of peak areas,retention times etc., quantitative estimation of (-)EGCG, (-)EC and (-)EC was performed, which revealed these three catechins comprised nearly 0.11-0.14% of dried solids (110-140 mg g-1) and (-)EGCG was nearly (69-82 mg g-1),half of all catechins estimated. On the basis of increasing catechin contents, order of varieties was: Black Orthodox tea(commercial)
  • ThesisItemOpen Access
    Studies on compatibility of zinc application with sources and levels of phosphorus in sugarcane
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-08) Rajesh, A.; Saini, S.K.
    A field experiment entitled “Studies on compatibility of zinc application with sources and levels of phosphorus in sugar cane” was conducted at the Crop Research Center of Govind Ballabh Pant University of Agriculture and Technology, Pantnagar during 2004-05. The experiment consisted of two sources of phosphorus (SSP and DAP), three levels of phosphorus (40, 60 and 80 Kg P2O5 ha-1) and three levels of zinc sulphate (20, 30 and 40 Kg ZnSO4 ha-1). The treatments were tested in split plot design with three replications; keeping combinations of sources and levels of phosphorus in main plots and levels of zinc sulphate in sub plot. The variations in different growth, quality and yield parameters were not significantly affected with different sources of phosphorus. However, crop fertilized with 80 Kg P2O5 ha-1 recorded significantly higher germination percentage; shoot population and growth parameters like shoot height, number of physiologically active leaves, cane diameter and dry matter accumulation. All the yield attributing characters viz. number of millable canes, average cane weight, cane diameter, cane length and number of internodes per cane and cane, trash and green tops yield were significantly higher in this treatment. Quality parameters like juice brix, purity, available sugar and commercial cane sugar yield were also of significantly higher values with the application of 80 Kg P2O5 ha-1. Application of 40 Kg ZnSO4 ha-1 significantly improved shoot population and growth parameters except cane germination. Crop fertilized with 40 Kg ZnSO4 ha-1 exhibited significantly higher yield attributing characters and cane, trash and green top yield over lower levels of zinc sulphate. Juice quality and commercial cane sugar yield also improved due to zinc application.
  • ThesisItemOpen Access
    Effect of date of planting and spacing on the performance of broccoli (Brassica oleracea var. italica D. C.)
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-06) Singhal, Preeti; Srivastava, B.K.
    The present investigation was carried out during winter season of 2004-2005 at Vegetable Research Centre of G.B. Pant University of Agriculture & Technology, Pantnagar, District Udham Singh Nagar (Uttaranchal) to study the effect of date of planting and spacing on growth and production of broccoli. Treatments comprising of five dates of planting viz., 1 October, 15 October, 30 October, 14 November and 29 November and three spacings viz,. 45 × 30 cm, 45 × 45 cm and 45 × 60 cm, were tested in Factorial Randomized Block Design with the three replications. The observations were recorded on growth characters, maturity parameters, yield and yield attributes, quality characters and shelf life. The results portrayed that date of planting and spacing individually or in combinations, influenced the growth and production of broccoli. Amongst the dates of planting, 15 October and amongst the spacings the narrowest one i.e., 45 × 30 cm gave the highest yields. Although the average head size was best in the 15 October planting done at 45 × 60 cm spacing but looking at the larger yield difference and reasonably optimum head size, the planting on 15 October at 45 × 30 cm spacing was rated best. The correlation studies showed positive correlation of yield with plant height, stalk length, length of longest leaf and equatorial and polar diameter of the head.
  • ThesisItemOpen Access
    Comparison of quality of chickpea and wheat grown by inorganic and organic farming
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-06) Bora, Preeti; Bhattacharya, Leena
    In past several decades agricultural development focused on the use of modern mechanized external inputs and chemical fertilizers in modern intensive agriculture. This has resulted in damage to environmental resources, focusing therefore at organic farming. “Organic farming” or “Natural farming” includes the concept of raising the produce without the use of synthetic pesticides and chemicals which are called “organic food”, “natural food”, “biological food” or “green food”. The present study has been undertaken with the view to compare the quality including proximate composition, grain and flour characteristics, difference in cooking time, mineral composition and sensory qualities of chickpea (variety Pant G-186) and wheat (variety UP-2338) grown by inorganic and organic farming. Inorganically produced chickpea reported higher 1000 seed weight (174.93 g) and seed volume (15.1 g/ml). High protein content was reported in inorganically produced chickpea (31.94 g/ml). Significantly higher levels of moisture and energy were found in inorganically produced samples of wheat and chickpea (9.80 per cent and 346 Kcal) respectively. In terms of other grain characteristics and proximate composition there was no significant difference between organically produced and inorganically produced samples. No significant difference was observed in term of flour and dough characteristics of wheat flour of both inorganically produced and organically produced samples. Cooking quality was judged by cooking the seeds in open pan (both soaked and unsoaked) and pressure cooking (both soaked and unsoaked). More seeds of inorganically produced chickpea were cooked at 75 minutes, 90 minutes and 120 minutes in open pan without soaking, 45 minutes in open pan with soaking and at 30 and 45 minutes in pressure cooking without soaking but there was no difference in 100% cooking time. The organically produced samples of wheat and chickpea reported higher values of: Iron (wheat-4.634 mg/100g, chickpea-8.846 mg/100g), Manganese (wheat-3.192 mg/100g, chickpea-4.944 mg/100g), Zinc (wheat-3.040 mg/100g, chickpea-2.788 mg/100g). Value for Copper (0.714 mg/100g) and Cobalt (0.070 mg/100g) were higher for organically produced chickpea samples as compared to inorganically produced samples. No significant difference was observed in the values of in-vitro protein digestibility and sensory qualities of chapati made from wheat flour (both organically produced and inorganically produced samples) and dal made from chickpea (both organically produced and inorganically produced samples).
  • ThesisItemOpen Access
    Crop dynamics and economics of farming systems-a study of Joshimath block of Chamoli district
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-01) Singh, Pradeep; Tewari, S.K.
    The study conducted in Joshimath block of Chamoli district in Uttaranchal was based on data collected from 40 farmers for the agricultural year 2003-04. The study aims at examining the income structure, identification of farming systems and enterprise linkages, examining growth trends of area under crops and economics and constraints of farming systems. Income from on-farm activities formed the dominant source of income on each size group of farms accounting for 75 per cent on small farms, 79 per cent on medium farms and 85 per cent on large farms. Income from dairy enterprise formed the major source on small and medium farms but potato cultivation turned out to be largest source of income on large farms. The farming system crop + dairy + orchard are practiced on each of the small, medium and large farms but farming systems crop + dairy are practiced on only 45.83 percent of the small farms. Cereals registered significant negative growth rates of area over the period 1990-91 to 1999-2000. Pulses oilseeds and potato crop witnessed significant positive growth rates in area. The net returns over total cost of the farming systems crop + dairy + orchard was estimated to be Rs. 11830.60 for an average of 0.31 hectare of small farm, Rs. 20662.01 for an average size of 0.61 ha of medium farm and Rs. 23897.42 for an average size of 1.1 ha of large farm. The net return over variable cost from this farming system was Rs. 22431.22 on small farm, Rs. 422243.01 on medium farms, 56937.15 on large farm. The net returns over total cost and variable cost of the farming system crop + dairy were estimated to be Rs. 3868.46 and Rs. 12340.15 on small farms, respectively. Lack of irrigation facilities, poor marketing facilities, input supply, credit, lack of good breed of animals, high cost of inputs and breeding of bovines appeared as the major constraints that affect the profitability of farming system. The results suggest that post harvesting and marketing support can be the most significant strategy to improve the economic well being of farmers as the dairying, orchard (apple) and potato cultivation among crop activities form the most significant component of the farming systems.
  • ThesisItemUnknown
    Impact of study area features of selected resident female students of GB Pant University on their academic performance, perceived stress and satisfaction
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-06) Joshi, Poonam; Rachel George
    Students in higher education are at crucial stage in life. The goal of an achievement oriented scholar would be to excel in studies and emerge competent and confident to face the challenges lying in the job market and make a mark in life. A major facilitator apart from demand driven curriculum and competent educators or faculty, is the environment and the quality of study area/work area available to the students to perform in a stress free and satisfactory condition. Until recent times ergonomists have tried to improve industrial situation by improving the conditions of work, but workstations in residential and non-commercial buildings like hostels have been neglected to a great extent. Present investigation was done to gain insight into the study related activities of 150 female students in hostels of G.B. Pant University, posture adopted while performing different activities, physical and environmental features, selected anthropometric measurements as well as extent of stress and satisfaction perceived by them in their study area. Results of the study showed that mainly ten study activities were performed by students and there is variation between adopted and preferred postures while performing different activities. Maximum average duration was found in case of sustained reading i.e. 2 hours and 13 minutes. Majority of students changed their postures with fifteen minutes in all work place i.e. study tables and chair, cot and floor. Environmental parameters except illumination (temperature, humidity, noise level, air velocity) were within recommended values. According to the sample of students most inappropriate part of infrastructure facility was found to be „chair back‟ with the least score of 1.1 and „mid back‟ was found to be major pain area while working on study table and chair and cot with the highest score of 4.0 and „legs‟ and „shoulder‟ in the case of working at floor with the highest score of 2.38 and 2 respectively. Students perceived „feeling of sleepiness‟ and „difficulty in concentrated study‟ as manifestation of stress with the highest mean score of 3.2 in both cases in a five point scale. „No cushioning in seat‟ was found a factor for dissatisfaction. Statistical analysis showed that there was found significant negative correlation between appropriateness of study area features and perceived stress level as well as postural discomfort and satisfaction perceived by students and positive correlation between appropriateness of study area features and satisfaction level perceived by students.
  • ThesisItemOpen Access
    Present status, economics and future prospects of organic farming in Dehradun district of Uttaranchal
    (G.B. Pant University of Agriculture and Technology, Pantnagar - 263145 (Uttarakhand), 2005-06) Chauhan, Parul; Bhogal, T.S.
    Agriculture has to play a strategic role in the process of economic development of a country by meeting the food requirement of growing population not only quantitatively but also qualitatively. Agriculture sector contributes a major portion of gross production in India. In spite of this agriculture today is finding itself in increasing difficulties. The adverse impact on agriculture based on synthetic fertilizers and herbicides is visible in the degradation of soil fertility quality of food etc. Organic farming may prove to be a boon to curb these adverse effects. In spite of declaration of organic state, the present level of adoption of organic farming in the state of Uttaranchal is not encouraging. The present study was conducted in Dehardun district of Uttaranchal with the objectives : i) To study present scenario about the adoption and awareness of organic farming in the study area. Ii) To perform economic analysis of major crops grown under organic farming vis-à-vis non organic. Iii) To study opportunities and challenges in organic farming. Iv) To assess consumers’ awareness and willingness to pay for organic products. Simple statistical tools like means and percentages etc. were used to achieve various objectives of the study wherever needed. The economics of different crops grown organically and non organically was worked out using various cost concept described by Commission of Agricultural Costs and Prices. The results revealed that adoption status was fairly good as 44 per cent of sample farmers were engaged in organic farming in the study area. Sample farmers practicing organic farming were aware of the basic facts related with organic farming as its sustainability, non permissibility of chemical fertilizers and other technological information. While the farmers not practicing organic farming were not fully aware of methodology of organic farming. For organic paddy Cost A1 & C3 were Rs. 18495.00 & Rs. 32421.00 and for non organic paddy Rs. 18800 & Rs. 36892. The yield from organic and non organic paddy were 25 qt/ha and 32 qt/ha respectively. However farmers realized relatively higher prices for organic paddy(Rs.1350 &1150 q\ha for organic non organic paddy respectively). Net returns over Cost A1 & C3 from organic and non organic paddy were Rs. 17130.00 & Rs. 3204.00 and Rs. 20485.00 & Rs. 2393 respectively. For organic wheat and non organic wheat Cost A1 & C3 were Rs. 8264.00 & 18408.00 and Rs. 11956.00 & 23654.00 respectively. The net returns over cost A1 & C3 for organic and non organic wheat were Rs. 10416.00 & Rs. 272.00 and Rs. 12769.00 & Rs. 1071.00. The yield was lower for organic wheat(19 q\ha) than non organic(28 q\ha). The prices difference of organic wheat (Rs. 860\ Q.) and non organic (Rs. 766\ Q) were not much distant. Hence growing organic paddy was more profitable than growing organic wheat. The major challenges listed by sample farmers in the adoption of organic farming were unavailability of local buyers, availability of cheaper alternatives, not a consumers’ priority, non-availability of certified seeds, information and proper irrigation. The consumers were fully aware of merits of organic farming, but were not willing to purchase due to high price and difficulty in ensuring genuineness in the market. They were willing to increase the consumption of organic products at the most if the organic products are available at lower prices then the prevailing one and genuineness is ensured. Strengthening input supply system, development of infrastructural facilities, proper technology dissemination, integrated with proper extension services are the important policy implications emerged from the study for making organic farming a profitable & attractive venture in the state.