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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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ThesisItem Open Access An intervention study on reproductive health and family life of rural women in Haryana state(CCSHAU, Hisar, 2023-04) Diksha; Singh, C.K.Reproductive health is a crucial part of general health and a central feature of human development. It reflects health during childhood and crucial during adolescence adulthood, sets and stages for health beyond reproductive years for both women and men, and affects the health of the next generation young people‖ covering the age group of 10-24 years. Family planning (FP) is a solution to control population growth and stop today‘s unsustainable growth. The World Health Organization (WHO) defines family planning as allowing ‗people to attain their desired number of children and determine the spacing of pregnancies. It is achieved through the use of contraceptive methods and the treatment of infertility‘. This paper investigates the knowledge and attitude of reproductive health, family life, family planning and birth control in rural women of Haryana state. An intervention programme to improve the knowledge and attitude of reproductive health, family life, family planning and birth control of low performing rural women was imparted. The study was conducted in ten randomly selected villages of Hisar and Jind district of Haryana state. From selected villages 300 respondents in the age group of 18 to 25 years were selected randomly. Results revealed that respondents had moderate knowledge regarding reproductive health and family life and had favorable attitude towards family planning methods.ThesisItem Open Access Dynamics of zinc and iron under long-term application of manure and fertilizers in pearl millet-wheat system(CCSHAU, Hisar, 2021-08) Diksha; NarenderIn order to understand the dynamics of zinc and iron under long-term application of manure and fertilizers in pearl millet-wheat system, laboratory as well as field experiments were conducted at Soil Research Farm, CCSHAU, Hisar during 2019-21. The experiment initiated at Soil Research Farm, CCSHAU, Hisar in Rabi, 1967 was taken under consideration. The treatments include two modes of FYM application (only Rabi and both in Kharif and Rabi) along with three FYM doses (5, 10 and 15 t ha-1) and three nitrogen levels (0, 60 and 120 kg ha-1) in various combinations laid out in split plot design. The results revealed that the soil pH ranged from 7.40 to 7.67 and was found neutral in reaction. The value of EC ranged from 0.50 to 0.83 dS m-1. The present status of soil organic carbon (SOC) content was medium to high under all the treatments including control (0.69 to 1.97 %). The content of Zn and Fe fractions in post-harvest soil samples was significantly increased with the increasing doses of FYM and nitrogen under both the modes of application and significantly decreased with increasing soil depths over control. The maximum grain and straw yield of wheat (6.08 t ha-1 in grain and 8.25 t ha-1 in straw) were recorded under the application of FYM @ 10 t ha-1 plus nitrogen @ 120 kg ha-1 both in Kharif and Rabi mode of application. However, the minimum grain and straw yield of wheat (2.38 t ha-1 in grain and 3.47 t ha-1 in straw) were recorded under control. The total Zn and Fe content in wheat grain and straw were significantly increased with the different modes of FYM application and nitrogen levels. The total Zn uptake in grain ranged from 59.43 to 225.99 g ha-1 and from 39.25 to 195.73 g ha-1 in straw and total Fe uptake varied from 50.09 to 270.52 g ha-1 in grain and from 545.98 to 1498.55 g ha-1 in straw, respectively. The highest total Zn and Fe uptake by wheat was recorded under treatment FYM @ 15 t ha-1 and nitrogen @ 120 kg ha-1 both in Kharif and Rabi mode of application. The Pearson correlation analysis showed that the fractions of Zn and Fe are not only positively correlated with each other but also highly correlated with grain and straw yield of wheat. The correlation matrix revealed that among the different fractions, WSEX-Zn content was highly correlated with AFeOXZn content and the SpAd-Zn content was highly correlated with MnOX-Zn content. The maximum correlation of total Zn content was observed with RES-Zn and AFeOX-Zn. The grain and straw yield of wheat were highly correlated with the SpAd-Zn, SpAd-Fe content followed by MnOX-Zn, CFeOX-Fe, MnOX-Fe contents. Under the periodic release behaviour of DTPA-extractable Zn and Fe content in pearl millet-wheat system, DTPA-extractable Zn content released upto 10 days and thereafter remained almost constant upto 60 days whereas the DTPA-Fe content was releasing upto 30 to 40 days followed by a constant value after 40 days of incubation. Thus, in line with the objectives, the long term application of FYM @ 15 t ha-1 along with nitrogen @120 kg ha-1 in both Kharif and Rabi mode of application sustained the wheat productivity as well as availability of Zn and Fe under the pearl millet-wheat system.ThesisItem Open Access Bioremediation of phenolic compounds in sewage water using bacterial consortia(CCSHAU, 2019) Diksha; Rakesh KumarSewage water is a rich source of organic waste and nutrients in the form of nitrates and phosphates, due to which it can be used in agriculture after proper treatment. Sewage water contains various harmful compounds like phenolics which need to be treated before discharge. The direct discharge of sewage water into natural water sources leads to the obstructive impacts on the water sources and aquatic life, sewage water becomes an open source of harmful microbes and pollutants. To demolish these problems the treatment of domestic waste water is must and its reuse for the domestic as well as agriculture purpose can become an eco-friendly solution for the conservation of water. A total of 29 bacterial isolates were retrieved from seven sewage water samples collected from Sewage Treatment Plant, CCS HAU, Hisar. All bacterial isolates were screened for phenol degradation in mineral salt medium supplemented with 250, 500 and 750 ppm concentration of phenol. Out of 29, only 8 bacterial isolates were able to grow in mineral salt medium having 750 ppm concentration of phenol. These eight bacterial isolates were further observed for growth upto 1500 ppm concentration of phenol, out of eight, only four bacterial isolates (NI6, NI5, NR1 and JC1) were able to grow upto 1250 ppm concentration of phenol. Cultural conditions, inoculum size and aeration were optimised in culture medium as well as sewage sludge. Fifteen percent inoculum and 2 LPM aeration rate were found to be optimum for efficient phenol degradation. Least residual phenol in culture medium and sewage sludge at 15% inoculum was left with bacterial isolate NI6 (265.2 ppm and 607.30 ppm respectively). Same was observed in culture medium and sewage sludge at 15% inoculum and 2 LPM aeration in lab scale fermenter for bacterial isolate NI6 (352.3 ppm and 761.27 ppm respectively). A consortium of four bacterial isolates (25% each of NI6, NI5, NR1 and JC1) was found to leave least 276.93 ppm residual phenol in sewage sludge as compared to individual isolates. Consortium was further tested for removal of phenolic compounds, COD, BOD and Heavy metal at STP, CCS HAU, Hisar. At 9th day of application, highest phenolic compounds degradation was observed in sewage sludge (120 ppm) and outlet of clarifier (172.9 ppm), thereafter phenolic compounds concentration started to increase. At 9th day COD reduced from 460 mg/L to 60 mg/L and 100 mg/L to 40 mg/L while BOD decreased from 153 mg/L to 18 mg/L and 28 mg/L to 17 mg/L in sewage sludge and outlet of clarifier respectively. Removal of Zinc and Chromium was observed in outlet of clarifier and sewage sludge.ThesisItem Open Access Home Environment and Cognitive Abilities of Preschool Children(CCSHAU, 2019) Diksha; Chandrakala SinghThe rearing environment is very powerful supporter of development and it is essential that parents of pre-schooler could use in all the possibility that predispose children’s development. Enriched home environment help in advance the cognitive development of children. The main purpose of the study was to investigate the influence of home environment on cognitive abilities of preschool children. The study was conducted in Hisar district of Haryana state where four schools having preschool unit were selected from rural area. To draw the sample from urban area five preschools were selected at random. From selected schools 240 pre-schoolers from the age group of 4 to 5 years were selected randomly. The sample consisted of equal number of boys and girls. Self-prepared questionnaire was used to delineate socio-personal variables of pre-school children. Home observation for Measurement of the Environment (HOME) by Bradley and Caldwell (1981) was used to assess Home Environment of pre-schoolers. Cognitive abilities of pre-schoolers were assessed by using Pandey’s Cognitive Development Test for Pre-schoolers by Hema Pandey (1992). Frequency, percentages, mean, standard deviation, ‘z’ test, chi-square and coefficient of correlation were used to analyse the data. Results indicated that majority of the preschool children had moderate level of cognitive abilities and home environment. Cognitive abilities of children were associated with dimensions of home environment viz; learning stimulation, language stimulation, physical environment, modeling, variety in experience and acceptance. Positive and significant correlations existed between dimensions of home environment and cognitive abilities. The cognitive abilities of children was associated with personal and socio-economic variables viz; area, parental education, paternal occupation and family size.ThesisItem Open Access Awareness and Utilization of Provisions of National Food Security Bill among Beneficiaries(CCSHAU, 2015) Diksha; Kaushik, SushmaThe present investigation was carried out in Hisar district of Haryana state. Three urban and three rural Fair Price Shops were selected randomly and from each selected FPS, 25 beneficiaries were selected randomly, thus making a total sample of 150 beneficiaries, Well-structured interview schedule was constructed separately for FPSs and beneficiaries for data collection. A set of 16 independent and 3 dependent variables were selected for investigation. Result revealed that most of respondents were from poor socio- economic background and had low mass media exposure and extension contacts. Majority of respondents had medium awareness regarding objectives, commodities available and display information while large majority of respondents had low awareness regarding eligibility criteria for PDS/FSB. Distance of the PDS lied within the range of 2 km and opened for less than 10 days. Majority of respondents availed wheat always, pulses and sugar sometime, while majority never availed kerosene, rice and coarse grains. The major reason for not availing the commodities was ‘ration dealer refused’ and ‘grain didn’t reach FPS’. The mandatory information to be displayed outside FPS was not actually displayed, the opening days were not fixed and announcement regarding opening was not made. Quality of grain and regularity of supply was same as five years back, but the quantity had decreased. Majority viewed that PDS/FSB very important and were reasonably satisfied with the functioning of PDS/FSB. The economics of Fair Price Shops revealed that when the mode of income of FPS dealer was fixed salary, they were earning amore monthly income as compared commission. It was also found that those shops which had more number of ration cards attached to them earned more profits. Major constraints reported by FPS dealers were low commission and inadequate storage space, while the constraints reported by beneficiaries were ‘short weighment” by FPS dealers’, followed by “fake entries made in the ration card by the dealer’, ‘irregular supply of ration’ and ‘shops not opened everyday’. Awareness regarding PDS/FSB was found significantly and positively co-related with education of respondents, head of household and family occupation. Family income was found negatively and significantly co-related while family size and education of respondents were found significantly and positively co-related with utilization of PDS/FSB.
