Effect of Irrigation Scheduling and Different Sowing Dates on Water Productivity and Economics of Wheat (Triticum aestivum L.)

“Effect of moisture regime under different sowing dates of wheat crop (Triticum aestivum L.)” was investigated at Acharya Narendra Deva University of Agriculture & Technology, Ayodhya (U.P.) Agronomy Research Farm in rabi season 2021-22. Twelve main plot treatments included 15th November, 25th November, and 5th December sowing dates, while four sub plot treatments included irrigation at 0.6, 0.8, 1.0, and 1.2 IW/CPE ratios. Split plot design was used for three replications. Under 15th November sowing, all growth, yield, and characteristics rose dramatically. Irrigation at 1.0 IW/CPE ratio increased wheat shoot m-2, plant height (cm), dry matter accumulation (g m-2), yield characteristics, grain and straw yield (q ha-1) considerably. D113 (15 November planting with irrigation at 1.0 IW/CPE ratio) had the best net return and D1I2 (15 November sowing with irrigation at 0.8 IW/CPE proportion) the highest B:C ratio (2.54). Wheat yields were highest when sown on November 15. Under 15th November planting, water use efficiency was highest (9.85 kg ha-1mm-1). Irrigation with 1.0 IW/CPE ratio had the maximum water usage efficiency (9.34 kg ha-1 mm-1). The 15 November seeding with irrigation at 1.0 IW/CPE ratio yielded the highest net return (1,17,124.00), making wheat farming profitable. Maximum B:C ratio (2.54) with I1D2 therapy.

Effect of PGRs on Cucurbits: An Overview

Cucurbits, a popular vegetable, can thrive in deserts and moist tropics. The family Cucurbitaceae contains 118 genera and about 825 species. These crops are mostly grown in India during the summer and rainy seasons, with certain southern and western regions cultivating them in winter. These crops are annual and perennial. PGRs in cucurbits have shown promise in improving crop growth, productivity, and quality. PGRs affect several physiological and developmental processes in cucurbits. There are different effects of the various kind of the PGRs in cucurbits such as watermelon with 25-50 ppm GA3 yielded earlier and more fruits. Fruit count rose with 250 and 500 ppm ethrel. The 40 ppm GA3 increased vegetative growth and production. TIBA (20 ppm) increased fruit weight and yield. In case of cucumber GA3 at 20 ppm and NAA at 100 ppm increased cucumber growth and production. Application of GA3 (20 ppm) at the 4-leaf stage enhances growth, flowering, and yield in bottle gourd. In bitter gourd fruit per plant, fruit weight, and yield increased significantly with GA3 at 60 ppm. Ethrel at 50 ppm improved fruit set and weight. Gibberex treatments increased fruit quantity, weight, and yield per plant. Further study and fieldwork are needed to understand PGRs and determine the appropriate effects for cucurbits.

Phenological and Metabolic Study of Mustard (Brassica juncea L. Czern. & Coss.) as Affected by Sulphur and Zinc Levels

The Field experiment was carried out during rabi season of 2021-22 and 2022-23 at Students Instructional Farm, Chandra Shekhar Azad University of Agriculture & Technology, Kanpur. The experiment consist of 14 treatments combinations in factorial randomized block design with three replications consisted of 7 fertility levels (including sulphur and zinc) and two varietal factors (i.e. Rohini & Maya). Mustard varieties Rohini & Maya were grown with the recommended agronomic practices. On the basis of results emanated from investigation it can be concluded that among the metabolic studies the maximum chlorophyll content at pre and post anthesis are 46.70 and 48.88 SPAD were recorded in the treatment T14 [Var. Maya with Sulphur @900 ppm] during the first year (2021-22). Maximum rate of photosynthesis at pre and post anthesis are 25.97 and 33.29 µmole m-2/ s-1 respectively, during 1st years of experimentation were associated with the treatment T14 [Var. Maya with Sulphur @900 ppm]. Similarly during 2nd year of experimentation the maximum pre and post anthesis chlorophyll content (47.27 and 49.45 SPAD) and pre and post anthesis rate of photosynthesis (26.32 and 34.50 µmole m-2/ s-1) was found in the treatment T14 [Var. Maya with Sulphur @900 ppm]. Along with this, among the phenological studies minimum number of days taken to anthesis, number of days taken to 50 % flowering and number of days taken to maturity, was also found in the treatment T14 [Var. Maya with Sulphur @900 ppm].

Correlation and Path Coefficient Analysis in Wheat (Triticum aestivum L.)

The present investigation was conducted by taking 137 genotype of bread wheat with 4 checks in Randomize Block Design for the study of correlation and path coefficient analysis. The observations were recorded on 13 quantitative characters. The grain yield per plant exhibited highly significant and positive correlation with biological yield per plant (0.31) followed by harvest index (0.18) and 1000-grain weight (0.11). The highest positive direct effect on grain yield per plant was exerted by biological yield per plant (0.30) followed by 1000-grain weight (0.16), harvest-index (0.13), tillers per plant (0.10), grains per spike (0.08), days to maturity (0.02) and peduncle length (0.01). Thus, biological yield per plant, harvest index and 1000-grain weight can be utilized for selection of elite genotypes with better grain yield.

Revolutionary Role of Trichoderma in Sustainable Plant Health Management: A Review

The use of chemical pesticides in agricultural practices has led to significant concerns related to health and the environment in the last few decades. Consequently, there has been a growing interest in finding alternative approaches for controlling pests and diseases that are effective and environmentally friendly. Among these alternatives, Trichoderma harzianum has gained attention due to its remarkable ability to combat various crop pathogens in sustainable form. Biocontrol agents have gained prominence as eco-friendly substitutes for conventional chemical pesticides in disease management and crop improvement. T. harzianum, a common filamentous fungus, has emerged as a promising biocontrol agent due to its multifaceted strategies for suppressing diseases and promoting crop growth. T. harzianum fosters plant growth by aiding nutrient absorption, improving soil structure, and generating growth-promoting substances like auxins and cytokinins. Field studies have substantiated the efficacy of T. harzianum in managing a wide array of plant diseases caused by fungi, bacteria, and nematodes whether used as a seed treatment, soil application, or foliar spray, T. harzianum establishes a beneficial presence early in the plant's life cycle, providing enduring protection. In conclusion, T. harzianum holds immense potential as a biocontrol agent to sustainably safeguard crops. Trichoderma species play a pivotal role in managing plant diseases due to their versatile mechanisms. As global agriculture seeks alternatives to chemical pesticides, leveraging T. harzianum 's potential offers a valuable avenue toward resilient and environmentally safe crop production.

Assessment of Physico-chemical Properties of Soil and Irrigation Water Quality of Phulpur Blocks of Prayagraj District, Uttar Pradesh, India

We aimed to study nutrient status in Phulpur block of Prayagraj District of Uttar Pradesh, India. We collected representative soil samples covering nine villages of Phulpur division at depths like 0-15cm, 15-30cm and 30-45cm before sowing of crops. The soil samples were analyzed for their physico-chemical properties. Results show that the soil samples of the areas of the Phulpur division were found to be mildly alkaline and non-saline. There are many reasons leading to soil quality deterioration, including changes in land use types of forest to arable land and the consequences of intensive land use. The colour of soil changes between the three depths at all locations. There were differences in the colour of dry and wet soils was dark brown to dark yellowish brown. The soil bulk density varied from 1.22 to 1.41 Mg m-3, soil particle density varied from 2.291 to 2.452 Mg m-3, pore space from 41.6 to 48.2 %, water holding capacity from 36.60 to 43.30 % respectively. Soil pH varied from 7.26 to 7.84 and EC is 0.24 to 0.38 dS m-1. while soil organic carbon varied from 0.29 to 0.45 % and available nitrogen from low to medium (180 to 275 kg ha-1), available phosphorous from medium to high (10.80 to 22.5 kg ha-1), potassium was found to be medium range (132.00 to 231.00 kg ha?1), exchangeable calcium and magnesium low from (3.48 to 5.50 Meq 100g-1) and (1.66 to 2.72 Meq 100g-1) respectively. The water pH of varied from 6.24 to 7.50, the electrical conductivity of water ranged from 0.31 to 0.90 dS m-1, the bicarbonate of water varied from 7 to 18 Meq L-1, the chloride of water varied from 4.5 to 10.4 Meq L-1, the available calcium of water varied from 4.2 to 8 Meq L-1, the available magnesium of water varied from 2.5 to 3.6 Meq L-1, the potassium of water varied from 0.05 to 0.17 Meq L-1 and the sodium of water varied from 0.08 to 0.21 Meq L-1. The sodium absorption ratio (SAR) ranged from 0.03 to 0.1 Meq L-1, indicating low to moderate levels of sodium content in the water samples. The soluble sodium percent (SSP) ranged from 1.47 to 3.93 Meq L-1, providing further insight into the sodium content in the water. The residual sodium carbonate (RSC) varied from -2.4 to 7.4 Meq L-1. The permeability Index (PI) ranged from 28 to 56 Meq L-1, serving as an indicator of the potential impact of water on soil permeability, the Kelley's ratio (KR) ranged from 0.08 to 0.024 Meq L-1. The KR is a measure of the sodium hazard in irrigation water, with lower values indicating a lower risk of sodium-related issues in soil and crops. The range of the irrigation water quality index value ranged from 44 to 157 Meq L-1 it was determined that 100% of the samples are in suitable range for irrigation.

Impact of Biotic and Abiotic Stress on Survival of Lac Insects Kerria lacca Kerr. on Pigeonpea (Cajanus cajan (L.) Millsp)

Cajanus cajan is generally grown in rainfed condition. The crop is also a good annual host plant of lac insect. C. cajan is widely reported to have biotic stress due to insect pests on it. Lac insect is phloem sap feeder and hence imparts biotic stress. The present field study was conducted to evaluate the percent survival of lac insects on C. cajan by adjusting different levels of biotic and abiotic stress on the host plant. The biotic stress due to insect pests on C. cajan was minimised with periodic spray of contact insecticides. The varying level of biotic stress i.e., No, Low, Medium, and High level was maintained on C. cajan plants with lac insects on it. The three levels of abiotic stress in this experiment were considered in terms of soil moisture stress. It was managed through irrigation per plant through drip system, it was considered that creating different levels of moisture stress in soil will impact the host plant. The abiotic stress was of three levels i.e., Low, Medium, and High. The result reveals that survival percent of Lac insect from brood lac inoculation to the harvest of lac crop was highest 37.52 percent on C. cajan with one primary branch and its secondary branches with lac insect (L1- Low biotic stress). It was 32.13 percent (W3- Low soil moisture stress). The study indicates that biotic and abiotic stress play a major role in the survival of K. lacca.

Performance of Seed Rate on Wheat Crop (Triticum aestivum L.) under Late Sown Condition

A study was conducted to investigate the “Performance of seed rate on wheat crop (Triticum aestivum L.) Under late Sown Condition.” This experiment was carried out during the Rabi seasons of 2018-2019 and 2019-2 020 at the Pili-Kothi Student Research Farm and in the Laboratory Department of Agronomy at T.D.P.G. College Jaunpur. Increasing seed rates demonstrated a significant influence on various growth parameters, including initial plant population, shoot numbers, plant height, and dry matter production, with the highest values consistently observed at 140 kg/ha. In terms of yield-contributing characteristics, the 140 kg/ha seed rate led to increased spike counts, longer spikes, more grains per spike, and heavier grains. Yield significantly favored the 140 kg/ha rate, averaging 4.25-4.21 Mg/ha, surpassing the 120 kg/ha rate (4.08-4.07 Mg/ha) and markedly exceeding the 100 kg/ha rate (3.85-3.84 Mg/ha). The straw and biological yields further echoed this trend, cementing the prominence of the 140 kg/ha seed rate in augmenting late-sown wheat productivity.

Effect of Integrated Nutrient and Weed Management of French Bean (Phaseolus vulgaris L.)

An experiment on “Effect of integrated nutrient and weed management of French bean (Phaseolus vulgaris L.)” was carried out during the 2018-19 and 2019-20 in Rabi season at the college research farm of T. D. Post Graduate College, Jaunpur, UP. The experiment was laid out in split plot design with five weed management treatments and four nutrient management treatments with three replications. Herbicides viz., pre-emergence (Pendimethalin) and post emergence (Quizalofop-ethyl & Imazethapyr) and two hand weeding at 20 and 40 DAS under weed management with an objective to study the effect of pre and post-emergence herbicides under integrated nutrient management on weed flora and their growth in French bean. This investigation recorded minimum weed density, weed dry weight and significantly higher results received that plant growth in terms of plant height (cm), number of branches plant-1, dry matter production plant-1, LAI, grain and straw yield and biological yield under two hand weeding (20 & 40 DAS) plots. Among the herbicide’s application, Imazethapyr @ 50 g a.i. ha-1 at 20 DAS was significantly superior to all the other herbicide application treatments and nutrient application was recorded with 100% RDF which was significantly superior to all the other nutrient management treatments during both the years of experimentation.

A Review on Protected Cultivation of Vegetables: Opportunities and Challenges

Protected farming techniques are set of agricultural practices that are designed to produce a plant in a controlled environmental condition by using soil cover and / or crop covers to control pests and effect of climate. While a protected farming method can increase the productivity of vegetable crops as well as growth and yield. It is evident that protected farming has been found beneficial for farmers. In addition to its great importance, it challenges many biotic and abiotic factors such as photo-stress, water stress, heat stress, weed growth, soil nutrient deficiencies, high wind velocities and atmospheric carbon dioxide, pest and diseases. The various benefits of a protected vegetable crop are quality, profitability, and a good level of marketing for farmers. Protected cultivation is an imminent technique for raising vegetables, flowers and other high rated as well as consumable crops. In advance agriculture, protected structures held an excessive potential for more production with greater productivity. The chapter contains the status, challenges and opportunities of protected cultivation and related government schemes for horticultural plants in India especially Uttar Pradesh. It has been found that the cumulative area has been acquired under NHM-protected cultivation in India. Financial support or funding is also provided by the government agency to spread this methodology throughout the country. Recourses are used wisely in these structures because modern methods/techniques were applied.

Tillage and Crop Residue Management on Weed Dynamics and Productivity of Direct Seeded Rice

A field experiment was conducted during 2019 and 2020 to evaluate the effect of tillage and residue management on weed dynamics and productivity of direct seeded rice with four tillage systems; Conventional tillage in rice and wheat, Zero tillage in rice and wheat and two rotational tillage sequences that alternated between Conventional tillage and Zero tillage whereas four residue management practices; residue applied in both season, residue applied in kharif season only, residue applied in rabi season only and without residue in both season. The experiment was carried out at research farm of Birsa Agricultural University, Ranchi, Jharkhand. Results revealed that in direct seeded rice having highest grain yield (10%), straw yield (8%) and yield attributes (10-15%) as well as lesser weed density and weed dry matter found under Conventional tillage during both the seasons of experiment but performance of zero tillage was slightly better (3-4%) in second year as compared to all treatments. Whereas surface retention of residue @5 tonne/ha was significantly more effective in controlling different category of weeds, it decreased up to 60-75% weed population, resulting increment in grain yield up to 19% and 23% during first and second year, respectively, as compared to plot receiving no residue.

Economics of Lac Production on Annual Host Cajanus cajan under Different Plant Density and Soil Moisture Condition

Inclusive of cash crop in crop production system a small and marginal farmer is an important state to shift them from sustainable farming to an economical farming. Lac is a cash crop while Cajanus cajan is a popular pulse crop in India. The present attempt was to evaluate economics of lac and grain production on C. cajan indifferent plant densities and soil moisture conditions. The two year data revealed that the highest net returnRs. 125.21 per plant, Rs. 149749.08 per hectare, in (S2W3) medium plant density (S2) and higher level of irrigation (W3), also highest input-output ratio (2.95) and B:C ratio (1.95).

Climate Change Awareness and Vulnerability among Farming Communities of Konkan Region, Maharashtra, India

This research paper presents an analysis of awareness and vulnerability to climate change among farming communities in a specific study area. The study focuses on understanding the level of awareness among respondents regarding climate change and its associated impacts. Additionally, it looks into the affecting socio economic factors of the level of awareness among farming communities. Furthermore, the study assesses the vulnerability of the farmers to climate change, considering indicators such as exposure to disasters and perceived extent of loss. Based on the analysis of data collected from 245 respondents, it was found that a significant majority of participants demonstrated awareness of changing weather patterns and the warming of the climate. However, a lower level of awareness was observed regarding the significance of addressing climate change as an important issue. In terms of vulnerability, the findings indicated that a considerable number of respondents had experienced various climate-related disasters, including unpredictable rain, floods, cyclones, and outbreaks of disease or pests. The perceived extent of loss varied among respondents, with agriculture and related aspects being most affected. Using a vulnerability categorization method, it was determined that a significant proportion of respondents fell into the low and very low vulnerability categories.

Effect of Pre-Storage Edible Coating on Post Harvest Quality of Guava Fruits cv. Lalit Under Ambient Condition

A significant fruit crop, the guava (Psidium guajava L.), is grown around the world in a wide range of tropical and subtropical climates. The shelf life of guavas is short, and they ripen quickly after being harvested. This limited shelf life necessitates effective management techniques to ensure a consistent market supply through post-harvest treatments to extend the storage life. In this study, we aimed to assess the impact of different treatments on the quality attributes of guava fruit cv. Lalit at 3-day intervals during storage. The experiment was carried out in the Postharvest Laboratory, Department of Horticulture, Banaras Hindu University, Varanasi. The findings from our investigation revealed that guava fruits harvested at the mature green stage and treated with Carboxy methylcellulose (CMC) and sodium alginate, maintained their desirable chemical and functional qualities for an extended period, up to 12 days of storage. Specifically, the post-harvest treatment using CMC (1.5%) proved to be exceptionally effective in reducing physiological weight loss and decay loss and retarding the increase in total carotenoids and lycopene content. Additionally, it delayed the decline in total soluble solids, ascorbic acid content, chlorophyll content, total antioxidant capacity and phenolic content throughout the storage period. Therefore, this treatment showed excellent results in extending the shelf life of guava fruits and maintaining their post-harvest quality by delaying the processes of ripening and senescence, lowering spoilage, and improving marketability and appearance.

Knowledge, Attitude and Practices Regarding Electronic Waste (e-waste) Management Among Users of Electronic Equipments Living in Lucknow City

Background: Contemporary society has led to the increasing use of electronic equipment that is very much responsible for the burden of electronic waste (e-waste). E-waste contains very hazardous substance that harms health and environmental conditions. There is no delicate mechanism for the management of e-waste in Lucknow city, Uttar Pradesh. This study assessed knowledge, practice, and awareness of e-waste management among residents of this city. Material and methods: The study was conducted amongst users of electronic equipment living in the Lucknow City of Uttar Pradesh. The study was a cross-sectional descriptive study. Multi-stage random sampling was done for the selection of participants for the study. A predesigned and pretested questionnaire was administered in a single setting for all phases. The total optimum sample size is 700 individuals who participated in the study. Data were entered in MS Excel 2016 and descriptive statistics such as frequencies and percentages were calculated, applying the chi-square test for association using R-4.2.1 Statistical software. Aim and objectives: To assess the knowledge, attitude and practices regarding the management of electronic waste among users of electronic equipment residing in Lucknow city. Results: Only 37% of users are aware that e-waste adversely affects health. Only 34.3% of users knew that e-waste should be given to the seller or manufacturer for recycling while rest told that it should be stored at home, sold to a scrap dealer, or disposed with normal waste. 87.3% users are not aware about e-waste govt guidelines. In the current study electronic and print media like television, radio and news paper were not found to be source of information for e-waste disposal. Conclusion: Education regarding the ill effects of e-waste is essential for people and awareness of proper disposal of e-waste is the need of the hour. Electronic and print media as well as companies producing electronic equipment should play a significant role to awaken the respondent about the disposal of e-waste

Psychiatric Morbidity in Patients of Pulmonary Tuberculosis According to Sociodemographic Profile

Background: An association has been described between tuberculosis (TB) and common mental disorders. We aimed to evaluate the patterns of psychiatric morbidities in patients with pulmonary TB. Methods: This was a prospective study conducted over a period of 1 year. A total of 100 patients were recruited for the study. Baseline psychiatric morbidity was assessed after 2 weeks of diagnosis and at the end of an intensive phase (IP). Results: In the present study, 56% of patients with pulmonary TB had morbid baseline psychiatric disorders. The major depressive episode was the most common morbid psychiatric disorder (39%), followed by panic disorder (9%), generalized anxiety disorder (GAD) (6%), and agoraphobia (2%). The psychiatric morbidity dropped to 15%. Major depressive episode dropped to 13%, followed by GAD and panic disorder (1%) each at the end of an IP. Conclusion: Because of high burden of psychiatric morbidity associated with pulmonary TB, there is a need for psychiatric services to be made available to these patients.

Disparity in Relation to Covid-19 Preventive Behaviour and Associated Myths among Rural and Urban Residents of Lucknow: A Community Based Study

Introduction: For curbing Covid-19 disease, adequate knowledge, attitude, and practices of both rural and urban population for Covid-19 disease prevention is required along with busting of the associated myths. Objectives: To assess the Knowledge, Attitude and Practices of urban and rural residents of Lucknow district regarding covid-19 preventive behaviour and associated myths. Methodology: A community-based study was conducted among 420 rural and 421 urban residents of Lucknow. Multistage random sampling was done to select the study subjects. A pre-designed pretested semi-structured questionnaire was used to collect the information regarding the Knowledge, Attitude and Practices of the residents for covid19 disease causes, prevention, and treatment. Further, KAP scoring was done to compare the two groups. Results: The mean age of the rural and urban residents was 31.48 ± 12.05 and 30.93 ± 11.96 years respectively. Only 40.4 % urban and 25.5 % rural people had correct knowledge about social distancing (p<0.0001). Knowledge regarding quarantine for covid-19 disease prevention was less among the urban residents (64.6%) as compared to rural (70.5%) (p=0.035). More than one-third (37.6%) of the rural resident believed in the myth that alcohol can prevent the covid-19 disease (p=0.003). 68.8 and 70.5 percent rural and urban residents had positive attitude towards the Indian government’ efforts in curbing the disease. Majority of the urban (90%) and rural (87.6%) residents wore mask when they went out. Only one-fourth of the urban (24.7%) and rural (22.9%) had correct practices for the duration of hand washing. Conclusion: The knowledge was more among the urban people, attitude and practices were almost similar among both the rural and urban residents while myths were more observed among the rural residents.

Effect of waterlogging on physiological traits and yield in black gram (Vigna mungo L.) in field condition

Waterlogging is an important abiotic factor affecting crop productivity worldwide. Black gram (Vigna mungo L.) is very sensitive to waterlogged conditions. A field experiment was conducted in randomized complete block design to evaluate three black gram genotypes for waterlogging tolerance. Stress was imposed by maintaining the water level above the soil surface for 10 days after 30 days of sowing. Different physiological parameters including chlorophyll (Chl), chlorophyll fluorescence, normalized difference vegetation index (NDVI), sugars, along with the yield per plant and thousand grain weight (TW) were recorded in control and stressed plants. Results showed that NDVI, Chl, chlorophyll fluorescence, sugars, seed yield and TW reduced significantly during stress. Stress susceptibility index (SSI) for grain yield varied from 0.32 to 2.38. Linear correlation study showed that SSI was negatively correlated with NDVI (0.43),Chl (0.68) and TW (0.42) and grain yield (0.96). NDVI and sugars were correlated to TW under stress. IC530491 and IC559933 (SSI < 0.5) were waterlogging tolerant under field conditions. The study concluded that identified black gram lines may be utilized as trait donors in breeding program.

Reactivation of cytomegalovirus infection in a post-COVID patient leading to cytomegalovirus pneumonia and colitis

COVID-19 is a severe disease characterized by a multifactorial immunodeficient state in critically ill patients who have had no prior immunodeficiencies. Much of the mortality in COVID has been attributed to an unprecedented high number of secondary coinfections ranging from bacterial pneumonia to opportunistic infections such as invasive aspergillosis and mucormycosis. Case reports reporting reactivation of cytomegalovirus (CMV) infection are scanty. To the best of our knowledge, we describe one of the very few cases of a previously immunocompetent healthy individual who suffered from reactivation of CMV infection and involvement of invasive infection (CMV pneumonia and CMV colitis).

Leveraging Health Information Helpline to Sustain Health-Care Delivery during the COVID Pandemic: Experiences from a State in Eastern India

Background: The unprecedented demands on health‑care systems due to the COVID‑19 pandemic made countries including India to switch toward alternative modes of health‑care delivery. Objectives: The aim of this study was to describe the various COVID‑related services delivered through 104 health information helpline (HIHL), located in Jharkhand during the pandemic. Methods: The de‑identified secondary data from February 2020 to December 2021 related to COVID services delivered through HIHL were analyzed. Results: There was a significant increase in the COVID call volume during the first as well as the second wave. The HIHL has been able to guide the callers on testing, home isolation and follow‑up, home‑based teleconsultation, vaccination, timely referral, and support with logistic‑related information. Conclusion: The 104 HIHL has played a critical role in sustaining health‑care delivery during the pandemic, combating the “infodemic” and guiding the general public by providing authentic information.