ABSTRACT
Background: Minor salivary glands are found throughout the entire upper aerodigestive tract. Minor salivary gland neoplasms represent less than 25% of intraoral salivary neoplasms. There are no uniform guidelines at present for treatment for minor salivary gland tumors as these are rare entities. The objective of the study was to evaluate the clinicopathological profile of minor salivary gland tumors and to evaluate follow up of patients after treatment. Methods: The present study was a prospective observational study conducted on 11 patients of the Pacific Medical College and Hospital, Udaipur from 1 December 2020 to 31 December 2023 with complaints of intra-oral swelling with biopsy proven MSGT were included. Results: Out of 11 patients, 7 were female and 4 were male. Highest incidence was found in patients in the 4th-5th decade of life. For most patients, painless swelling was the primary presentation. The most common site for minor salivary cancer was the hard palate 55%. The most common histological types were adenocystic carcinoma. In 10 cases complete surgical excision with clear margins was the preferred mode of treatment. In 1 palliative therapy was required. Among 11 patients, 2 required radiotherapy. Conclusions: MSGT are rare, early diagnosed and resection with wide margins/neck dissections + SOS adjuvant therapy is key to treatment.
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Background: Road traffic accidents represent a pervasive global crisis resulting in the loss of millions of lives and countless injuries annually. According to the world health organization (WHO), over 1.3 million people die in road traffic accident every year, and an additional 20-50 million are injured or disabled. Objective was to study the demographic patterns in these cases of RTA in and around AIMS B. G. Nagar, India. Methods: It was a cross sectional study of all medico legal necropsies of road traffic accidents, Data was collected between January 2022 to June 2023 at the mortuary of the department of forensic medicine and toxicology, AIMS, B. G. Nagar, and Karnataka, India. Collected data was analysed. Results: During the study period 117 (40.20%) were road traffic accidents, according to this study road traffic accidents were more 30 (25.64%) in old age groups and males 105 (89.74%) were majorly affected. Majority of the accidents 41 (35%) predominantly occurred during evening to midnight hours on highways 65 (55.55%), light vehicles (37.61%) were most frequently engaged in road traffic accident and the most common site of injury was head 98 (83.76%), and cause of death was due to intracranial hemorrhages (49.57%) and among the pattern of intracranial hemorrhage we observed high number of (32.47%) combination of subdural hemorrhages and sub-arachnoid hemorrhages. Conclusions: Through this study we want to create awareness and deploy safety measures to prevent RTA.
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Laparoscopic cholecystectomy is one of the most common general surgical procedures performed. Port site infection is common surgical site infection. However, tuberculosis of port sites is very uncommon. We report a case of a 36-year-old lady who was presented to our center with complaint of swelling at midclavicular port and seropurulent discharge from epigastrium port site for one month after laparoscopic cholecystectomy done outside. Patient underwent wide local excision with stone retrieval and histopathology of specimen was suggestive of chronic inflammation. Following excision patient again develop swelling at scar site and FNAC from swelling reveal feature of tuberculosis, subsequently patient was started on anti-tubercular drug therapy and follow-up after 2 months show healthy suture line with no sinus or discharge or swelling. Port site tuberculosis in absence of tuberculosis of gall bladder and abdominal is most likely due to contamination of instrument or dressing by mycobacterium tuberculosis. Diagnosis is made by ZN staining or FNAC or biopsy. Management includes incision and drainage or debridement or wide local excision with anti-tuberculosis medication. Following standardized sterilization procedure is essential for prevention.
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India, supporting 17% of the global population, from limited land (2.4% of the world's total) and freshwater resources (4%), faces severe water scarcity issues. The country experiences heightened challenges due to a monsoon climate leading to floods and droughts. Irrigation efficiency in India is 35-40% and irrigated area ~48.9%. To meet the demands of a large or growing population in limited land and water resources, climate-smart irrigation practices (CSIPs) are imperative. These practices not only increase yield but also precisely supply water, reduce water application volume, and enhance soil health under changing climate conditions. Precision water management technologies includes; advanced agro-techniques, micro-irrigation, conservation agriculture, crop diversification, integrated farming systems, and water harvesting. Micro-irrigation, encompassing drip and sprinkler systems, emerges as a critical solution for efficient water use. Techniques like Surface Drip Irrigation and Sub-surface Drip Irrigation (SSDI) not only save water but also enhance nutrient transport and reduce labor costs. The automation of micro-irrigation through sensors and wireless communication revolutionizes traditional practices, ensuring precise water management and boosting agricultural productivity. In addition, advanced agro-techniques, including laser land leveling, furrow-irrigated raised beds, aerobic rice cultivation, system of rice intensification, ground cover cum rice production system and Saguna rice technique have good potential to save water and improve water productivity. Implementing these advanced agro-techniques not only conserves water but also contributes to sustainable agriculture by improving overall water productivity, reducing environmental impact, and enhancing crop productivity. The integration of conservation agriculture (minimum soil disturbance, crop residue cover and crop diversification), integrated farming systems (combine diverse agricultural activities synergistically), and water harvesting is imperative for sustainable water management. This review paper systematically compiles climate-smart irrigation practices, including precision water management, combined with conservation agriculture, crop diversification, integrated farming systems, and water harvesting. This review paper offers researchers a comprehensive understanding of different CSIPs, assessing their impact on water conservation, increased crop and water productivity, and sustainability amid climate change. Farmers can gain practical understandings of CSIPs, while policymakers obtain essential information for addressing national water mission goals.
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The mean annual rainfall over different stations of North Eastern dry zone of Karnataka varied between 630.1 mm to 744.3 mm. The mean annual rainfall received relatively more at North side and middle of the zone in comparison to south side lying stations within the North Eastern dry zone of Karnataka. The percentage of seasonal rainfall contribution towards annual rainfall varied between 66-74%, 16-20% and 10-14% for Kharif, rabi and summer seasons respectively. The drought characterization revealed that, out of 35 years (1986-2020) of study period, all the stations have experienced one or the other kind of drought situation during 17 to 20 years which accounts for 49 to 57 per cent, which means, most of the stations have experienced either mild or moderate drought conditions for 50% of the years.
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Wheat (Triticum aestivum L.) is described as the ‘King of Cereals’ is a leading cereal crop which plays a crucial role in feeding the hungry world and improving global food security. Understanding the contribution of yield components to the variation of grain yield is essential for designing breeding programs and increasing grain production. A diversity panel of 200 genotypes including 145 accessions and 55 landraces of wheat were evaluated in Augmented Design for genetic variability and correlation between grain yield and yield related components. Analysis of variance revealed significant differences among the genotypes for all the traits except chlorophyll fluorescence. The highest phenotypic coefficient of variation (PCV) and genotypic coefficient of variation (GCV) were recorded for effective number of tillers metre-1 followed by biological yield row-1, flag leaf length, grain yield row-1. Heritability coupled with genetic advance percent of mean was high for effective number of tillers metre-1, followed by biological yield row-1, flag leaf length, grain yield row-1. Association studies revealed a highly significant and positive association of grain yield row-1 with biological yield row-1 (0.805), 1000-grain weight (0.476), effective number of tillers metre-1 (0.328), flag leaf width (0.137) and harvest index (0.133) whereas, it showed a significant negative association with days to maturity (-0.304) and days to 50% heading, (-0.291). The study revealed that days to maturity, days to heading, 1000-grain weight and effective number of tillers metre-1 could be considered the most appropriate traits for improvement and selection of trait to achieve stable and high yielding early wheat genotypes.
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Agriculture is the backbone of the Indian economy. It gives employment to more than 50 percent of India's population. This sector contributes more than 15 percent to the country's GDP, which signifies its importance in our economy. Though important, it is highly susceptible to losses due to its high dependence on various variable factors such as rainfall, soil fertility, temperature etc., which varies across the region. This article analyzes various literature to help us understand the trend, effects, and impact of rainfall in the Chhatarpur district. We analyze the effects of rainfall on groundwater, cropping patterns, and irrigation facilities in that region.
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Tomato (Solanum lycopersicum L.) is one of the most economically valuable crops worldwide, making it imperative to understand the complex interplay of various factors influencing tomato yield. During the research, we investigate Correlation analysis enhances our understanding of the relationships between the variables. We employ Pearson correlation coefficients to assess the strength and direction of linear associations. The results indicate strong positive correlations between morphological traits of diverse genotypes of tomato. This research article contributes to the existing body of knowledge by providing a comprehensive assessment of the correlations among key factors influencing tomato yield. Our findings have practical implications for tomato growers, enabling them to make informed decisions regarding selection of different tomato genotypes strategies to optimize yield.
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The experiment was conducted in Randomized Block Design with ten cultivars and replicated thrice. The cultivars used in the experiment of Rose viz., Top Secret (T1), Jumelia (T2), Avalanche (T3), Gold Strike (T4), Revival (T5), Naranga (T6), Solaire (T7), Hot Shot (T8), Volcano (T9) and Peach Avalanche (T10). The maximum number of leaves per 10 cm middle shoot length (5.01), longest flower stalk length (59.50 cm) maximum stem girth (0.73 cm), was recorded significantly in Top Secret (T1). Earliest first bud initiation (27.01 days) & earliest first harvest (32.37 days) were recorded in Revival (T5) and maximum fresh weight of flower (43.95 g).
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Tissue culture is a highly promising approach that enables the efficient propagation of many plants from tiny fragments of the parent plant within a relatively brief timeframe and confined area. Tissue culture, a contemporary approach, is primarily employed for the efficient and extensive replication of many commercially significant plant species, such as the date palm. Utilizing the tissue culture technique presents a potential approach for generating a substantial quantity of genetically homogeneous palm plants that resemble other plants and yield typical fruit within four years from initial planting. Furthermore, this technique allows to produce date palm plants devoid of diseases, exhibiting an exceptionally high survival rate of nearly 100% when compared to the traditional vegetative propagation of shoots, owing to the robustness of their root system. The process of surface sterilization holds significant importance in the production of explants for in vitro studies, as it effectively addresses the issue of bacterial and fungal contamination originating from field sources, which might vary considerably across different fruit plant species. The efficacy of tissue culture techniques for date palm acclimatization in vitro is contingent upon the observation of leaf count prior to transplantation in the greenhouse. Hence, the primary objective of this study was to investigate the determinants that govern the tissue culture of fruit trees. India is known for being the native land of various fruit crops that are both significant and minor in terms of their importance. These crops include Indian gooseberry (Emblica officinalis Gaertn.), Karonda (Carissa carandas L.), Bael (Aegle marmelos Corr.), Jamun (Syzygium cuminii L.), and jackfruit (Artocarpus heterophyllus L.), etc. These fruits possess considerable nutritional, medicinal, and therapeutic value, making them highly valuable in commercial sectors such as medicine, food, and cosmetics. The limited availability of suitable planting materials imposes constraints on the commercial production process for these crops. Using plant tissue culture techniques holds promise in substantially augmenting the number of novel cultivars or genotypes inside fruit crops. The primary aim of this review study is to consolidate and synthesize the extant body of knowledge about the tissue culture techniques employed in cultivating various fruit crops.
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The present investigation was carried out in Rabi (winter) season 2022-23 at Agronomy Research Farm of Chandra Bhanu Gupta Post Graduate College, Bakshi ka Talab, Lucknow (U.P). The treatments comprised of four nitrogen levels viz., 0, 15, 30 and 45 kg N ha-1 with four phosphorus levels viz., 0, 20, 40 and 60 kg P2O5 were tried in Factorial Randomized Block Design. The soil was silty-loam texture with slightly alkaline pH 8.1, organic carbon 0.70 %, available nitrogen 270.00 kg ha-1, available phosphorus 27.0 kg ha-1, and available potash 262.0 kg ha-1 during 2022- 2023. The rainfall received during the crop period was 0.00 and 0.02 mm, respectively. The relative humidity was recorded maximum during month of December study while, the sunshine ranged from 2.3 to 9.1 during crop period. Increasing levels of nitrogen and phosphorus significantly increased most of the growth and yield attributing characters viz., plant height, number of branches, dry matter accumulation and yield attributes viz., number of pods plant-1, number of grains pod-1, grain weight and test weight were significantly higher with 45 kg N ha-1 and 60 kg P2O5 ha-1 and superior to other doses of nitrogen and phosphorus. Yield studies viz., Grain yield, straw yield and biological yield were significantly higher with 45 kg N ha-1 and 60 kg P2O5 ha-1 and superior to other doses of nitrogen and phosphorus. The N and P content % and uptake increased with increasing levels of nitrogen and phosphorus. The highest nutrient content and uptake were recorded with 45 kg N ha-1 with 60 kg P2O5 ha-1. Economics analysis viz., gross return, net return and benefit cost ratio was recorded highest with 45 kg N ha-1 + 60 kg P2O5 while lowest with control. Thus for obtaining better yield and profit apply 45 kg N ha-1 in combination with 60 kg P2O5 ha-1 for lentil.
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Recognizing rice as a staple for a significant global population, the review underscores the environmental challenges posed by traditional and conventional rice farming methods. It emphasizes the promise of sustainable rice cultivation, focusing on innovations like the System of Rice Intensification (SRI) and climate-friendly techniques that mitigate environmental impacts. Furthermore, it delves into the benefits of crop rotation, sustainable water management, soil health preservation through mycorrhizal associations, companion planting, and the role of precision agriculture empowered by artificial intelligence. The abstract discusses the challenges, including climate change, water scarcity, soil health, and labor shortages, and proposes prospects involving innovation, sustainable practices, policy support, and collaborative partnerships. It highlights real-world successes in eco-friendly rice farming, such as initiatives, and emphasizes the importance of empowering farmers through education and training in eco-friendly methods. Ultimately, role of eco-friendly practices in ensuring the sustainability, productivity, and food security of global rice farming.
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In the Rabi season of 2021-22, an experiment was conducted at the Agronomy Research Farm of CCS Haryana Agricultural University in Hisar. The aim was to examine how herbicidal weed management affects irrigated chickpea. The experiment was laid out in Randomised Block Design (RBD) with thirteen treatments, each repeated three times. The treatments included various herbicides applied at different stages, such as pre-plant incorporation (PPI), pre-emergence (PRE), and post-emergence (POE). Interestingly, the Ready mix (RM) herbicide application of pendimethalin + imazethapyr (RM) @ 1000 g a.i ha-1, applied both as PPI and PRE, outperformed the herbicides applied solely as PPI, PRE, or POE. Among the herbicidal treatments, the combined during PPI and PRE stages exhibited excellent control over a diverse weed population, leading to a significant increase in chickpea yield compared to the weedy check. The number of seeds per pod, pods per plant, and branches per plant varied significantly with different weed control treatments. Weed-free plots showed the highest values in these parameters. The uncontrolled growth of weeds in the weedy check resulted in a 55.2% reduction in seed yield as compared to weed-free plots. The maximum seed yield (1968 kg ha-1) and favorable yield attributes were observed in the weed- free treatment, statistically comparable to the yield obtained from two hand weeding at 30 and 50 days after sowing (1940 kg ha-1). Among herbicidal treatments, the highest seed yield was achieved with the PRE application of pendimethalin + imazethapyr (RM) @ 1000 g a.i. ha-1 (1827 kg ha-1). The dominant weed flora consisted of Chenopodium album, Fumaria parviflora and Anagallis arvensis. Density of different weed species was significantly influenced by different weed control treatments. All the weed control treatments significantly reduced the total weed density and dry matter accumulation by weeds in comparison to weedy check. Weed free and two hand hoeing reduced the weed population drastically which was statistically at par with PRE application of pendimethalin + imazethapyr (RM) at 1000 g a.i. ha-1. Chenopodium album, Fumaria parviflora and Anagallis arvensis were effectively controlled by RM irrespective of its time of application.
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Population dynamics of coriander aphid and their correlation with biotic and abiotic factors were studied at instructional farm of the department of Entomology, College of Agriculture, SKRAU Bikaner during Rabi, 2020-21 and 2021-22. The incidence of coriander aphid, H. coriandri (Das) commenced in the fourth week of January (4th SMW) and remained active throughout the crop season i.e. upto third week of March during both the years (2020-21 and 2021-22). The population of H. coriandri increased gradually and attained its peak in last week of February/first week of March (9th SMW) during both the years. After peak aphid population started declining and reached to low levels in the 11th SMW near maturity of the crop during both the years. Simultaneously the occurrence of predator, Coccinella septempunctata coincided with the population of aphids during both the years. Maximum and minimum temperatures had positive correlation with aphid population during both the years i.e. 2020-21, 2021-22. Morning and evening relative humidity showed negative correlation with aphid population. whereas, population of C. septempunctata was significant positively correlated with aphid population during both years.
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The present study aimed to investigate “Effect of foliar application of Salicylic acid and Naphthalene Acetic Acid (NAA) on growth and yield parameters of Mungbean (Vigna radiata L.)”. This research was conducted during the kharif season 2018 at the Student Instructional Farm (SIF) of Narendra Deva University of Agriculture & Technology in Kumarganj, Ayodhya. The experiment followed a randomized block design (RBD) with three replications and involved seven treatments. The Mungbean variety used in the study was Narendra Mung-1 (NDM-1). Seven treatments as comprised of T1 - control (distilled water spray at 30 & 40 DAS), T2 - foliar spray of SA @ 50 ppm at 30 DAS, T3 - foliar spray of SA @ 80 ppm at 30 DAS, T4 - foliar spray of NAA @ 50 ppm at 30 DAS, T5 - foliar spray of NAA @ 80 ppm at 30 DAS, T6 - foliar spray of NAA @ 50 ppm at 40 DAS, T7 – Foliar spray of NAA @ 80 ppm at 40 DAS. The results indicated that the treatment T5 (foliar application of NAA @ 80 ppm at 30 DAS) showed significant increase on growth parameters like plant height (cm), total number of branch plant-1, total dry biomass (g) plant-1 and yield & yield attributes like number of pods clusters-1, number of pods plant-1, pod length (cm), number of seeds plant-1, number of seeds pod-1with T5, followed by T7 treatment (foliar application of NAA @ 80 ppm at 40 DAS), respectively over the control.
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Protected cultivation of horticultural crops has emerged as a crucial technique in modern agriculture, offering numerous benefits such as increased yield, enhanced quality, and protection against adverse climatic conditions and pests. This comprehensive review aims to present the current status of protected cultivation practices and explore its future prospects in horticulture. The review begins by discussing the various types of protected cultivation structures, including greenhouses, high tunnels, and shade houses, along with their advantages and limitations. It then highlights the significance of protected cultivation in addressing global food security challenges by ensuring year-round crop production and reducing dependence on seasonal variations. The review further explores the impact of protected cultivation techniques on the growth and development of horticultural crops, including improved crop morphogenesis, precipitation management, and the optimization of environmental factors such as temperature, humidity, and carbon dioxide levels. Furthermore, the utilization of advanced technologies like hydroponics, aeroponics, and vertical farming within protected cultivation systems is examined, with an emphasis on their potential for maximizing crop productivity while minimizing resource consumption. Moreover, the paper delves into the challenges and constraints faced in implementing protected cultivation, including cost considerations, energy requirements, and the use of synthetic inputs. It discusses sustainable and environmentally friendly approaches, such as utilizing renewable energy sources and adopting organic farming practices, to mitigate these challenges and promote ecological balance. Lastly, the review discusses some future prospects and trends in protected cultivation, including the integration of precision agriculture techniques, the use of artificial intelligence, and the adoption of smart farming technologies. These advancements have the potential to further optimize resource utilization, improve automation, and enhance crop monitoring and management, ultimately leading to greater yield and quality improvements in horticultural crop production.
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This research focuses on the functional characterization of 19 rhizobia strains isolated from Southern Rajasthan's Udaipur and Dungarpur districts, with an emphasis on their multiple Plant Growth Promoting (PGP) activities. Through a series of tests encompassing Indole-3-Acetic Acid (IAA) production, siderophore production, phosphate solubilization, ammonia production, and hydrogen cyanide (HCN) production, this study elucidates the diverse PGP potential of these rhizobia strains. The results showcase variations in IAA production, highlighting their ability to enhance root development and overall plant growth, while also revealing strains capable of siderophore production, indicating potential iron uptake facilitation. Furthermore, some strains exhibit phosphate solubilization, ammonia production, and HCN production capabilities, signifying their potential to improve nutrient availability and protect plants from pathogens. These findings underscore the promise of harnessing the PGP activities of these rhizobia strains for sustainable agricultural practices in Southern Rajasthan and similar agroecological regions, with implications for enhanced crop yields and soil health.
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An experiment was conducted at Students Instructional Farm, Acharya Narendra deva University of agriculture and technology Kumarganj, Ayodhya (U.P.). during Kharif season 2021. The incidence that, the yellow stem borer, leaf folder, green leaf hopper, BPH and gundhi bug were recorded. The highest dead heart per cent of yellow stem borer was recorded on rice at 36th SMW (12.97 per hill) and white ear per cent (7.41 per hill) in 44th SMW, leaf folder 41st and 32nd SMW (6.75 & 0.10 per hill), green leaf hopper 43th and 32nd SMW (3.25 & 0.20 nos./hill), BPH 44th and 34th SMW (9.84 & 0.15 nos./hill) and gundhi bug 45th and 40th SMW (1.37 & 0.20 per hill).Yellow stem borer (dead heart) was showed non-significant positive correlation with rainfall, minimum, maximum temperature and sun shine however, relative humidity showed significant positive correlation with dead heart. White ear showed that non-significant negative correlation with rainfall while, minimum, maximum temperature and relative humidity significant negative correlation however, sun shine showed non- significantly positive correlation with white ear. Leaf folder incidence showed non- significant positive correlation with rainfall and relative humidity, maximum and minimum temperature showed non-significant negative correlation, however sun shine showed significant positive correlation. Relative humidity and rainfall exhibited non-significant negative correlations with the incidence of green leaf hopper, although substantial positive correlations with sun shine and minimum and maximum temperatures were observed. Minimum and maximum temperatures, relative humidity, and rainfall all exhibited non-significant negative correlations with the population of BPH; however, sunshiny days revealed a substantial positive link. The incidence of gundhi bug, showed significant negative correlation with minimum, maximum temperature and relative humidity correlation while rainfall and sun shine showed non-significant negative correlation and non-significant positive correlation respectively.
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The current investigation on the repercussions of drought stress on the growth parameters of the Moth bean (Vigna aconitifolia) has been carried out in a semi-field condition. Two sets of local moth bean cultivars (RMO-40: fifteen in each) were prepared, and one was subjected to terminal drought stress. The rest was maintained with proper watering as a control set. The treated plants were thoroughly evaluated based on leaf length, root length, and relative leaf water content in comparison with the control ones. The findings of this study reveal a significant impact of drought stress on moth bean's growth and physiological performance. Under drought conditions, treated plants exhibited considerable reductions in leaf length and root length compared to their well-watered counterparts. Additionally, the relative leaf water content declined under drought stress, indicating decreased water uptake and retention within the plants under stress. These outcomes underscore the vulnerability of moth bean to drought stress, emphasizing the urgency of developing efficient water management strategies and drought-resistant varieties to safeguard food security in regions where this legume serves as a staple crop. This research highlights the importance of understanding the adverse effects of drought stress on moth bean's growth parameters for sustainable agriculture and food production.
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The study investigated the phenotypic and genotypic coefficient of variation (PCV and GCV) and heritability estimates for various agronomic and nutritional traits in Broad bean (Vicia faba). The analysis aimed to identify traits with optimum variability and heritability, as well as to explore the potential presence of additive genetic variance in specific characteristics.The 18 genotypes were grown in randomized block design with the 3 replication during Rabi season in the year 2021-22 at the Research Farm- 1, Department of Horticulture, Babasaheb Bhimrao Ambedkar University, Vidya-Vihar, Raebareli Road, Lucknow-226025 (U.P.). The results showed that umber of seed per plant, number of pod per plant and seed yield per plant exhibited high estimates of both PCV and GCV, indicating the presence of adequate variability for these particular characters within the population. Additionally, the heritability for the characters of 100 seed yield, number of seed per plant, titratable acidity (g/l), total soluble solids (TSS) and genetic advance for the number of seed per plant, number of pod per plant, seed yield per plant, 100 seed weight were found to be significant indicating that these characters were predominantly governed by additive gene action. The findings of this study hold significant implications for future breeding programs and genetic improvement strategies. The high heritability and genetic advance for the above-mentioned characters suggest that these characteristics can be effectively manipulated through selective breeding to develop improved and high-yielding plant varieties.