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Abstract Introduction: The Wood Thrush is a migratory bird that has experienced dramatic declines in its populations in recent decades. This species overwinters in forest fragments with intermediate levels of habitat modification in Central America. However, more studies detailing the use of remnant forests through time are needed to elucidate the threats this species faces in the wintering grounds. Objective: To understand the effects of environmental and forest structure variables on the occupancy of Wood Thrush in Northern Costa Rica. Methods: The study area was the Área de Conservación Guanacaste (ACG), located in Northern Costa Rica, in December 2016, and during the 2018-2019 migration season. We estimated Wood Thrush occupancy and detection probability in four locations of ACG (dry forest, cloud forest, and two locations in the wet forest) using single-season occupancy models. We also estimated Wood Thrush occupancy and probability of persistence in different months in three vegetation types (open area, secondary forest, and old-growth forest) in the wet forest of ACG using a multi-season occupancy model approach. Results: Wood Thrush occupancy was best described by precipitation in the four locations of the ACG; the probability of occupancy increased with precipitation. The average occupancy of Wood Thrushes varied with vegetation type: open area with shrubs and forest edge (0.69 ± 0.09), secondary forest (0.46 ± 0.1), and old-growth forest (0.61 ± 0.1). Wood Thrush probability of persistence responded partially to changes in precipitation, with an unexpected increase in persistence when the rainfall continued decreasing in the season. Conclusion: Wood Thrush occupancy was best predicted by changes in precipitation considering a larger spatial scale. Its probability of persistence partially varied with precipitation. An increase in persistence closer to Spring migration might be explained by the start of the breeding season of resident birds, potentially reducing territorial conflicts and conserving energy before migration. The long-term protection of wet forests in Northern Costa Rica is of paramount importance for the conservation of Wood Thrushes in their wintering grounds.
Resumen Introducción: El Zorzal del Bosque es un ave migratoria que ha experimentado caídas dramáticas en sus poblaciones en las últimas décadas. Esta especie pasa el invierno en fragmentos de bosque con niveles intermedios de modificación de hábitat en Centroamérica. Sin embargo, se necesitan más estudios que detallen el uso de los bosques remanentes a lo largo del tiempo para dilucidar las amenazas que enfrenta esta especie en las zonas de invernada. Objetivo: Comprender los efectos de variables ambientales y de estructura del bosque en la ocurrencia del Zorzal del Bosque en el Norte de Costa Rica. Métodos: El área de estudio fue el Área de Conservación Guanacaste (ACG), ubicada en el Norte de Costa Rica, en diciembre de 2016, y en la temporada migratoria 2018-2019. Estimamos la ocurrencia y la probabilidad de detección del Zorzal del Bosque en cuatro ubicaciones de ACG (bosque seco, bosque nuboso y dos ubicaciones en el bosque húmedo) utilizando modelos de ocurrencia de una sola temporada. También estimamos la ocurrencia del Zorzal del Bosque y la probabilidad de persistencia en diferentes meses en tres tipos de vegetación (área abierta, bosque secundario y bosque primario) en el bosque húmedo de ACG utilizando un enfoque de modelo de ocurrencia multi-estacional. Resultados: La ocurrencia del Zorzal del Bosque estuvo mejor descrita por la precipitación en las cuatro localidades del ACG; la probabilidad de ocurrencia aumentó con las precipitaciones. La ocurrencia media de zorzales varió con el tipo de vegetación: área abierta con arbustos y borde de bosque (0.69 ± 0.09), bosque secundario (0.46 ± 0.1) y bosque primario (0.61 ± 0.1). La probabilidad de persistencia del zorzal respondió parcialmente a cambios en la precipitación, con un aumento inesperado en la persistencia cuando las precipitaciones continuaron disminuyendo en la temporada. Conclusión: La ocurrecia del Zorzal del Bosque varió con la precipitación considerando una escala espacial mayor. Su probabilidad de persistencia varió parcialmente con la precipitación. Un aumento en la persistencia más cerca de la migración de primavera podría explicarse por el inicio de la temporada de reproducción de las aves residentes, lo que podría reducir los conflictos territoriales y conservar energía antes de la migración. La protección a largo plazo de los bosques húmedos en el norte de Costa Rica es de suma importancia para la conservación de los Zorzales del Bosque en sus zonas de invernada.
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Animals , Animal Migration , Passeriformes , Seasons , Costa RicaABSTRACT
Objective: The objective of this research was to examine and compare the capacity of several bark extracts of Acacia catechu to scavenge nitric oxide (NO) free radicals. The study also examined the evaluation of variations in concentration that are reliant on both concentration levels and seasonal changes, using samples obtained throughout various seasons over a span of two consecutive years.Methods: In this study, six extracts were made utilizing solvents, including ethanol, methanol, aqueous solution, acetone, chloroform, and benzene. In the in vitro investigation, a nitric oxide (NO) assay was conducted to evaluate the free radical scavenging efficacy of the test samples.Results: Out of seven tested sample concentrations, 15.25 µg/ml was reported to be ineffective; higher than 500 µg/ml concentrations (i.e., 705 and 1000) were observed to be less effective than their lower concentrations, while 31.5–500 µg/ml drug concentrations were observed to be protective. Among these three, 125 µg/ml concentrations were found to be most effective (p<0.01 or more). In solvent-based results, methanolic, ethanolic, aqueous, and acetone extracts exhibited at least p<0.01 significant effective NO scavenging, but acetone extract was seen to have comparatively less protection (p<0.05) than the other three extracts. Chloroform and benzene extracts, respectively, showed less protection. Samples collected in the summer season showed greater protection than winter and Manson.Conclusion: This study provided a clear observation of the impact of extraction solvent, concentration of drug, and season of sample collection on in vitro free radical scavenging potential. These data could help provide possible applications for regional plants for medicinal purposes.
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Objective To analyze the seasonal and epidemiological characteristics of community-acquired pneumonia (CAP) in Chuzhou from 2010 to 2022. Methods The epidemiological data of CAP in Chuzhou from 2010 to 2022 were obtained from the center for diseases control and prevention of Chuzhou City, Anhui Province. After inclusion and exclusion, a total of 1 053 cases were enrolled. General data were collected. Then the characteristics of CAP patients in terms of gender, age, regional and seasonal distribution and pathogenic bacteria distribution were analyzed. Results A total of 316 patients with CAP, with a prevalence rate of 30.01%, including 152 males (48.10%) and 164 females (51.90%). Regarding age, 86 cases (27.22%) at 19-40 years, 106 cases (33.54%) at 41-60 years, and 124 cases (39.24%) at >60 years, suggesting a statistical difference in the CAP detection rate among different genders and ages (P<0.05). Seasonally, 118 cases (37.34%) were detected in spring, 13 cases (4.11%) in summer, 49 cases (15.51%) in autumn, and 136 cases (43.04%) in winter, with the highest CAP detection rate in winter, followed by spring. Pathogenic bacteria were positive in 198 of 316 patients, with a detection rate of 62.66%. A total of 125 strains of pathogenic bacteria were detected in sputum culture, of which 138 cases were Gram-negative, mainly Escherichia coli (24.24%, 48/198), and 60 cases were Gram-positive, mainly Streptococcus pneumoniae (14.14%, 28/198). Among 198 patients positive for pathogen detection, 41 cases were detected in spring, 37 cases in summer, 56 cases in autumn and 64 cases in winter. The drug sensitivity results showed that Escherichia coli had the highest resistance rate to ampicillin and cefazolin, and was sensitive to imipenem and other antibiotics; Streptococcus pneumoniae has the highest resistance rate to penicillin and erythromycin, and is sensitive to vancomycin. Conclusion CAP is quite common in elderly population in Chuzhou from 2010 to 2022, with a high prevalence rate in spring and winter, and the prevention work of high-risk groups should be strengthened.
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Objective To investigate the impact of seasonal and meteorological factors on the incidence of sudden sensorineural hearing loss(SSNHL)in Shenzhen area and provide a reference for the prevention of the dis-ease.Methods The data of patients with SSNHL who visited our hospital between March 2017～February 2021 were collected.The local temperature and humidity data at the time of onset were analyzed.The incidence of SSNHL under different seasons and meteorological conditions were counted to explore the correlation among sea-sons,meteorological conditions and the incidence of SSNHL.Results A total of 579 cases were included.The dis-tribution trend of cases in the four seasons was summer＞autumn＞spring＞winter,and the time distribution trend was that the number of sick cases increases year by year.Under different onset season,the incidence of SSNHL in summer was positively correlated with temperature(mean temperature,maximum temperature and minimum tem-perature)(r=0.153,r=0.1444,r=0.15,P＜0.05).The mean temperature,maximum temperature,minimum temperature and relative humidity were positively correlated with the frequency distribution of hearing loss in pa-tients with SSNHL(P＜0.05).Conclusion Summer is the peak season for patients with SSNHL in Shenzhen,and the season,temperature,relative humidity have an impact on the incidence of SSNHL and the frequency distribution of hearing loss.
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Objective:To investigate the correlation between gender, age, blood collection time, season and changes in cTnT concentration.Methods:In this study, 3548 patients (non-cardiovascular diseases) in Zhongshan Hospital of Fudan University were selected from 1 January to 31 December 2019. The basic data of the patients were collected, including gender, age, time of blood collection, medical history, clinical diagnosis, and results of cTnT testing. 1 840 males and 1 708 females were finally enrolled, with an age distribution of 65 (53, 75) years. The distribution of the data was assessed using the Kolmogorov-Smirnov (K-S) test, where non-normally distributed data were expressed as M( Q1, Q3). The Mann-Whitney U-test was used to compare cTnT concentrations between men and women, and to analyse the influence of gender on cTnT results. The Kruskal-Wallis test was used to compare cTnT levels between gender groups, to analyse the correlation between different times of blood collection, seasons, and other factors and cTnT concentrations. Result:cTnT concentrations increased with age in both males and females over the age of 60 years. cTnT levels were highest in individuals over the age of 90 years (0.028 ng/ml in males and 0.018 ng/ml in females). cTnT levels were higher in males (0.012 ng/ml) than in females (0.009 ng/ml) in all age groups ( H=6.340, P<0.01). The concentrations of cTnT varied at different time points of blood collection. In both males and females, cTnT concentrations reached a maximum at 8:00 and 13:00 (0.013 ng/ml and 0.012 ng/ml, respectively). Analysis of the physiological effect of season on cTnT secretion showed that cTnT levels were generally higher in spring and winter(0.012 ng/ml) than in summer and autumn(0.010 ng/ml). Conclusions:cTnT concentration is influenced by gender, age, time of blood collection and season. When analysing cTnT results in clinical practice, the gender and age of the individual should be taken into account, as well as the time point of blood collection and seasonal factors.
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The field experiment was conducted to study the effect of integrated nutrient management on seed yield, quality and economics of seed production in Lucerne (Medicago sativa L.) at the farm field of Krishi Vigyan Kendra, Konehalli, Tiptur taluk of Tumkuru district under southern dry zone of Karnataka during rabi seasons 2017-18. The experiments plots were laid out nine treatments with four replication and Randomized complete block design (RCBD). The results revealed that the maximum fresh herb yield at first harvest of herb (174.07 q/ha), herb yield after harvest of seeds (196.76 q/ha), early flowering (25.52 days), 50% flowering (33.45 days), pod initiation (46.90 days), pod maturation (71.68 days) were recorded during rabi seasons with application of 50 % RDF + 25 % N through vermicompost + Rhizobium + PSB + VAM. Whereas, minimum fresh herb yield, delayed flowering, pod initiation, pod maturation were recorded with application of 10 t/ha FYM + 100 % N through FYM.The plants supplied with 50 % RDF + 25 % N through vermicompost + Rhizobium + PSB + VAM was resulted maximum pod set per cent (57.85 %), number of pods per plant (242.45), pod yield per plant (21.10), pod length (6.42 mm), pod weight (90.10 mg), seed set per cent (63.70 %), number of seeds per pod (5.68), test weight (3.36 g), seed yield (231.02 kg/ha) and highest net return per hectare during rabi season, while, least pod and seed characters, seed yield and net return per hectare were recorded with application of 10 t/ha FYM + 100 % N through FYM. Therefore, plants supplied with 50 % RDF + 25 % N through vermicompost + Rhizobium + PSB + VAM may be recommended for commercial seed production in Lucerne during rabi season under southern dry zone of Karnataka.
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In agriculture aspect crop simulation models play key role in developing the decision making research, technology management and policy options. It acts as useful tool to predict the growth development and production of a crop under varying soil, crop input and climatic condition. The DSSAT CROPGRO model was calibrated and validated through field experiment on chickpea crop during rabi seasons i.e. 2020-21 and 2021-22 at instructional farm Indira Gandhi Krishi Vishwavidyalaya, Raipur Chhattisgarh. The experiment was laid out in randomized block design (factorial) considering 9 treatments of two factors 3 dates of sowing (D1=Nov. 10, D2=Nov. 25, D3=Dec. 10) and 3 cultivars (V1=Vaibhav, V2=JG-14 and V3=JG-16). The results reported highest deviation percentage at anthesis days was (4.8 to 10 %) and physiological maturity was (1.7 to 5.5%) for JG-16 cultivar, whereas in seed yield the highest deviation percent was (6.2 to 9%) for Vaibhav cultivar. Similarly after validation the highest deviation percentage at anthesis days was (0 to 10.7%) for JG-16, at physiological maturity (1.8 to 3.6%) for Vaibhav and in seed yield (2.4 to 9.5%) for JG-16.
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Resumen Introducción: El humedal costero Poza de La Arenilla (HCPA), Callao, Perú, es un hábitat importante para el descanso y reposo de aves acuáticas, entre ellas la familia Laridae. Sin embargo, el humedal está sufriendo una degradación crítica debido al desarrollo de actividades antropogénicas. Objetivo: Evaluar la distribución espacio-temporal de las aves acuáticas de la familia Laridae reportadas en HCPA según la temporada del año entre 2013 y 2018. Métodos: Se realizaron muestreos quincenales en 11 zonas delimitadas de HCPA de enero 2013 a diciembre 2018, durante la mañana y la tarde, mediante el método de recuento total. Resultados: Se registraron 12 especies de la familia Laridae. Leucophaeus pipixcan fue la especie de mayor dominancia en la mayoría de las zonas estudiadas y su presencia se destaca en verano y primavera. Las especies con mayor distribución en el humedal son L. pipixcan, Larus dominicanus y Larus belcheri, que se registraron en todas las zonas estudiadas. La mayor abundancia total promedio de especies se registró en verano y la menor en invierno. Se observó un aumento gradual de la abundancia promedio de aves, siendo estos aumentos notables entre primavera y verano de un año a otro. Además, se observó una disminución de la riqueza global de los láridos durante el periodo evaluado. Se observó un patrón de variación estacional del índice de diversidad de Shannon-Weaver (H') similar de un año a otro, debido a que los láridos son aves migratorias, y una tendencia a la disminución del índice con el paso del tiempo. Conclusiones: El HCPA desempeña un papel fundamental para la avifauna acuática de la región. Se ha registrado la presencia de cinco especies migratorias y siete residentes de esta familia, las cuales muestran preferencias espaciales en diferentes zonas del humedal. A pesar de que se observa una disminución en la riqueza global de las especies en el tiempo, la abundancia promedio de aves aumenta.
Abstract Introduction: The coastal wetland Poza de La Arenilla (HCPA), located in Callao (Peru), is an important resting and roosting habitat for aquatic birds, including the family Laridae. However, the wetland is suffering critical degradation due to the development of anthropogenic activities. Objective: To evaluate the spatiotemporal distribution of aquatic birds of the family Laridae reported at HCPA seasonally during the period 2013-2018. Methods: Biweekly sampling was carried out in 11 delimited zones in HCPA between January 2013 and December 2018, during morning and afternoon hours using the total count method. Results: A total of 12 species of Laridae birds were recorded. Leucophaeus pipixcan is the most dominant species in most of the studied zones and its presence is highlighted in summer and spring. The species with the greatest distribution in the wetland was L. pipixcan, Larus dominicanus, and Larus belcheri, which were reported in all the zones studied. The highest average total abundance of species was recorded in summer, while the lowest in winter. A gradual increase in the average abundance of aquatic birds was observed, with these increases being noticeable between the springs and summers from one year to the following. Also, overall richness of the larids was observed to decrease throughout the period evaluated. A similar seasonal variation pattern of the Shannon diversity index (H') was observed from one year to the following, due the fact that Laridae are migratory, and a tendency for the index to decrease with the passage of time. Conclusions: The HCPA plays a key role for the aquatic birds of the region. The presence of five migratory and seven resident species of Laridae has been recorded, which show spatial preferences in different areas of the wetland. Despite a decrease in overall species richness over time, the average abundance of Laridae birds is increasing.
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Animals , Animal Migration/classification , Charadriiformes/classification , Wetlands , PeruABSTRACT
Introducción: El Campamento Tortuguero de Cedeño ha sido el sitio menos investigado del Golfo de Fonseca, donde se protege a la tortuga golfina en Honduras desde 1975. Objetivo: Evaluar la anidación de la tortuga Golfina (Lepidochelys olivacea) durante la temporada de veda entre el 2011 y 2021 en Campamento Tortuguero Cedeño, Choluteca, Honduras. Métodos: Entre 2011 a 2021, se llevó a cabo el monitoreo diario de las actividades de anidación durante la veda del 1 al 25 de septiembre. Los patrullajes se realizaron entre las 6:00-18:00 h, y las 18:00-5:00 h. Se registró el número total de tortugas que anidaban y se recogieron sus huevos, que se transportaron al criadero, donde se tabularon los resultados de las puestas y las crías. Resultados: Se registró un total 1 065 tortugas de L. olivacea, 95 051 huevos recolectados, 1 065 nidos marcados en tres playas que fueron reubicados en viveros artificiales y una eclosión exitosa de 62 747 neonatos. La playa Las Doradas fue el sitio con el mayor número de tortugas anidadoras, seguido de Los Delgaditos y por último Cedeño. El promedio de la frecuencia de anidación fue de 96 nidos. Del 2011 al 2021 el esfuerzo de recolección de los nidos aumentó en un 91.6 %, pasando de 84 a 161 nidos. El número de personas patrullando se asoció con la cantidad de nidos detectados en las playas. Conclusión: Los esfuerzos de monitoreo y conservación para la especie han indicado que ha habido un incremento en la anidación de L. olivacea en las tres playas, con un mayor incremento en Playa Las Doradas. Este escenario comprueba la funcionalidad de la veda en esta zona.
Introduction: The Cedeño Turtle Camp has been the least researched site in the Fonseca Gulf, where Olive Ridley Turtles in Honduras have been protected since 1975. Objective: To evaluate the nesting of Olive Ridley turtles (Lepidochelys olivacea) during the closed season from 2011 to 2021 in Campamento Tortuguero Cedeño, Choluteca, Honduras. Methods: From 2011 to 2021, daily monitoring of nesting activities was conducted during the closed season from the 1st to 25th of September. Patrols were conducted between 6:00-18:00 h, and 18:00-5:00 h. The total number of nesting turtles was recorded, and their eggs were collected and transported to the hatchery, where clutch and hatchling performance were tabulated. Results: A total of 1 065 L. olivacea turtles were recorded, 95 051 eggs collected, 1 065 nests marked on three beaches that were relocated in artificial hatcheries and a successful hatching of 62 747 hatchlings. Las Doradas beach was the site with the highest number of nesting turtles, followed by Los Delgaditos and lastly Cedeño. The average nesting frequency was 96 nests. From 2011 to 2021 the nest collection effort increased by 91.6 %, from 84 to 161 nests. The number of people patrolling was associated with the number of nests detected on the beaches. Conclusion: Monitoring and conservation efforts for L. olivacea in the Campamento Tortuguero Cedeño show a positive trend in nesting with a greater increase in Playa Las Doradas. This scenario proves the functionality of the closed season in this area.
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Animals , Embryo Implantation , Turtles/embryology , HondurasABSTRACT
Aims: This study aims to scrutinize the intricacies of nutrient management to optimize the cultivation of black gram (Vigna mungo L.) during the Rabi season of 2022-2023 in Coimbatore. The primary objectives include evaluating the efficacy of various treatments, such as recommended doses of inorganic fertilizer (RDF), rhizobium, and Phosphobacteria microbial inoculants as soil applicants, as well as TNAU Pulse Wonder, nano urea, and DAP as foliar sprays.Study Design: A meticulous Randomized Block Design (RBD) with three replications was employed to explore diverse treatments. This design allowed for a systematic investigation into the impact of different nutrient management strategies on the growth and yield of black grams.Place and Duration of Study: The study was conducted in Coimbatore, and the Rabi season of 2022-2023 was chosen for its duration. The experimental setup was established at the research farm under the auspices of the Karunya Institute of Technology and Sciences.Methodology: A total of ten treatments were tested, including various combinations of RDF (25:50:25), rhizobial culture, phosphobacteria, TNAU Pulse Wonder, nano urea, and DAP. Plant growth metrics, such as plant height and leaf count, were measured at 60 days after sowing (DAS). Yield attributes, including pod count, seeds per pod, and test weight, were also evaluated. Economic scrutiny included the calculation of the cost of cultivation, gross return, net income, and benefit-cost ratio.Results: Treatment T7, consisting of 75% RDF, rhizobial culture, phosphobacteria, and 1% TNAU Pulse Wonder, demonstrated substantial efficacy in enhancing plant growth metrics. At 60 DAS, this treatment exhibited an appreciable increase in plant height (39.89 cm) and leaf count (15.33). Moreover, T7 positively impacted crucial yield attributes, with elevated pod count (24.33), seeds per pod (9.33), and test weight (4.98 g). Economic scrutiny identified T7 as the epitome of economic viability, featuring a cost of cultivation at 30,240 INR, gross return of 125,587.80 INR, net income of 95,347.80 INR, and a commendable benefit-cost ratio of 4.15.Conclusion: These findings underscore the profound significance of strategic nutrient management paradigms for fostering sustainable and economically robust black gram cultivation. The identified treatment T7 stands out as a promising approach to optimize yields and economic returns in black gram cultivation, offering valuable insights for future agricultural practices.
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Aims: To identify the optimum sowing time and suitable varieties of soybean for profitable cultivation during the off-season in the Northern Telangana Agroclimatic zone of Telangana state in India.Study Design: Strip plot design with three replications.Place and Duration of Study: The Regional Sugarcane and Rice Research Station, Professor Jayashankar Telangana State Agricultural University (PJTSAU), Rudrur, Nizamabad District, Telangana state, India, between October 2022 and June 2023.Methodology: The field experiment was conducted in medium clay loam soil under irrigated condition. The experiment was laid out in strip plot design with three varieties viz., JS 335 (V1), ASB 22 (V2) and KDS 726 (V3) as horizontal strips and nine dates of sowings viz., 3 Oct (D1), 19 Oct (D2), 3 Nov (D3), 19 Nov (D4), 3 Dec (D5) 19 Dec (D6), 3 Jan (D7), 19 Jan (D8) and 3 Feb (D9) as vertical strips, replicated thrice. The seeds were sown by dibbling at 5 cm apart within the row and rows were space at 45 cm apart. Standard recommended package of practice of kharif season suggested by PJTSAU was followed. The data on growth yield attributes was recorded on selected 5 plant, averaged/ plant and grain yield was recorded from net plot, converted to one hectare and analyzed statistically using OP Stat.Results: The results of the experiment revealed that, the cv. KDS 726 recorded the maximum plant height (35.2 cm) and biomass accumulation (8.93 g plant-1) which was significantly more over the cv. JS 335 and cv. ASB 22 in 3 Nov and 19 Oct sowings, respectively. The cultivars the cv. JS 335 (V1) recorded more number of pods over cv. ASB 22 (V2) and cv. KDS 726 (V3) in 19 Oct (D2), 3 Nov (D3), 19 Nov (D4), 3 Dec (D5) and 3 Jan (D7) sowings. The cv. KDS 726 (V3) was found superior in terms of seeds pod -1 (3.0) which was comparable to cv. JS 335 (V1) and significantly more over cv. ASB 22 (V2) when it was sown on 19 Oct (D2). The cv. KDS 726 (V3) recorded significantly more test weight (g) over cv. JS 335 (V1) and cv. ASB 22 (V2) from 19 Oct (D2) to 3 Jan (D7) sowings. The cv. ASB 22 sown on 3 Oct produced significantly more seed yield (753 kg ha-1) and haulm yield (1599 kg ha-1) over cv. JS 335 and cv. (KDS 726). Conclusion: The soybean cv. ASB 22 with sowing first week of Oct was found to be suitable for cultivation during the off season.
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Background: This study aims to analyze the winter recreational activities of male university students, their attitudes towards sports, and their physical activity states. Methods: The population of this cross-sectional study consists of the students staying in a male dormitory. Data were collected through a personal evaluation form and a scale of attitude towards sports. Results: Average sports attitude of students is 82.92. Playing okey game, playing football, spending time in the cafeteria and studying in the library are recreational activities that students frequently prefer in winter. There is a statistically significant difference between hobbies of students, playing football, spending time in the cafeteria and library activities and sports attitudes (p<0.05). The odds of doing moderate and high aerobic physical activity for those who spend time in cafes are 2 times higher than those who do not, 2.8 times higher for those who go to fitness compared to those who do not, and 3.9 times higher for those with an income of 1000-1500 TL (Turkish Lira) compared to those with 1500 TL and more. Conclusions: The sports attitudes of those who have winter hobbies, play football, and have recreational activities in the library and cafeteria are high. Although fitness recreational activity does not make a significant difference in sports attitudes, it comes to the fore in the weekly recommended moderate and high-intensity aerobic physical activity behaviors. While recreational football made a difference in sports attitudes, it did not make this difference in the recommended physical activity behavior. Students often prefer to play okey, which takes place indoors outside the campus in the winter. For a healthy life, it is necessary to concentrate on recreational activities that will increase the sports attitude and physical activity behavior of the students on the university campus or student dormitory.
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An experiment was carried out at Faculty of Agriculture Department of Agricultural Meteorology Farm, Centre for Advanced Agricultural Meteorology, College of Agriculture, Pune during Kharif seasons of 2014 and 2015.The experiment was laid out in split plot design with three replications.The treatment comprised of three brinjal hybrids viz.,V1:Phule Arjun, V2: Krishna, V3: Panchganaga as main plot and four planting windows viz., P1: 31st MW (30 July-5 August), P2: 32ndMW (6-12August), P3:33rdMW (13-19 August) and P4: 34thMW (20-26 August) as sub plot treatments.Cumulative GDD, HTU and PTU at the end of each growth stages showed that numerically higher requirement was observed in hy.Phule Arjun over hy.Krishana and hy.Panchganaga hybrids during both year 2014 and 2015 experimentation period. Whereas, the lowest canopy temperature was found in hy.Phule Arjun (29.0 0C) than rest of the brinjal hybrids. Canopy reflected PAR and transmitted PAR was higher in (191.54 and 188.62 µ mol m-2s-1) Panchganaga hybrids among the brinjal hybrids. Heat unit requirement or GDD has been used for characterizing the thermal response in brinjal crop. GDD for entire crop growing period decreased with subsequent delay in planting. HTU and PTU were also decreased during later planting windows condition. GDD in different stages in that emergence (59.6 and 72.3), vegetative growth (481 and 478), 50% flowering (575 and 568), first harvesting (681 and 645), last harvesting (1178 and 1183) was observed in hybrid Phule Arjun during 2014 and 2015, respectively. Lower GDD was observed in hy.Panchaganaga during 2014 and 2015, respectively. The highest HTU observed in 31st MW planting windows in hybrids Phule Arjun (5376 and 9190.4).This was followed by hy.krishna and Panchganaga (5370 and 9086) during 2014 and 2015, respectively. Highest HTU was observed in 31st MW in hybrids Phule Arjun followed by hy.krishna and lower in panchganga.
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During the summer of 2022, the experiment was carried out at a crop research farm for agricultural research in the department of agronomy. Three different doses of molybdenum (800, 1000, and 1200 g/ha) were applied to the soil as treatments, coupled with zinc (5 kg/ha, 1% foliar spray, 2.5 kg/ha along with 0.5% foliar spray), as well as a control. Ten treatments were used in the experiment, which was designed as an RBD and triple replicated. The highest plant height, maximum number of branches, maximum number of root nodules, plant dry weight, CGR, RGR, and yield parameters, such as more pods per plant, seeds per pod, test weight, seed yield, and stover yield, were observed after the application of 1200g molybdenum with 2.5kg of zinc and 0.5% foliar spray.
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A farmer-participatory research, which lasted for seven weeks, was carried out at Machache, in the Foothills Agro-Ecological Zone of Lesotho to examine the effect of forage based diets supplementary feeding on the performance response and milk quality of lactating ewes during dry lambing season. A total of 270 lactating merino ewes were randomly distributed among four dietary treatments: basal diet (T1) which was the range land pasture used as control, cereal forage based diet (T2), leguminous forage based diet (T3) and mixed forage based diet (T4). The feed value of the supplementary diets T2 (4.70% CP and 9.94MJ/kg ME), T3 (12.31% CP and 10.27 MJ/kg ME), T4 (11.90% CP and 10.47 MJ/kg ME)] was superior to that of the range land pasture T1 (2.80% CP and 8.61MJ/kg ME). Ewes on forage supplemented diets performed significantly (P<0.05) better than the control group in feed intake, live body weight and live weight change. The milk quality evaluation showed that solids-non-fat (SNF), protein and lactose were highly significant (P<0.05) for T3 and T4 than T1 and T2 which had high milk fat. The study revealed that diets T1 and T2 lacked the nutritional capacity to meet the nutrient requirements of lactating ewes as evidenced by slight body weight improvement. It is concluded that supplementary diets T3 (leguminous forage based diet) and T4 (mixed forage based diet) contained adequate nutrients that can meet the requirement of lactating ewes during dry lambing season. This was verified by high voluntary feed intake and good nutrients utilization as resulted by improving of body weight and high milk quality response of lactating ewes.
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Abstract Objective: This study aimed to verify vitamin D concentration in children and adolescents during the seasons of the year and to compare vitamin D concentration between children engaged in outdoor activities and those engaged in indoor activities. Methods: This is a cross-sectional study with a sample of 708 children and adolescents (aged 6-18 years), excluding 109 (16 were over 19 years old; 39 had a disease that required continuous treatment; 20 were on continuous medication; and 34 had no vitamin D data), ending with 599. The plasma concentration of 25-hydroxyvitamin D2 was measured with commercial kits following manufacturer instructions. Results: Participants who engaged in outdoor activities, as well as those who had data collected during summer and spring, had higher levels of vitamin D. According to the Poisson regression, the proportion of participants with inadequate levels of vitamin D was greater in the participants whose vitamin D was measured during spring (PR 1.15, 95%CI 1.03-1.29) and winter (PR 1.18, 95%CI 1.05-1.32). Also, a greater proportion of inadequate vitamin D was observed for those engaged in indoor activities (PR 1.08, 95%CI 1.01-1.15). Conclusions: Participants who measured the vitamin during the summer and autumn had a lower prevalence of hypovitaminosis D. Even in regions with high solar incidence throughout the year, vitamin D levels can vary significantly during the period's seasons.
Resumo Objetivo: Verificar a concentração de vitamina D em crianças e adolescentes durante as estações do ano e comparar essa concentração entre crianças praticantes de atividades ao ar livre e aquelas praticantes de atividades em ambiente fechado. Métodos: Trata-se de estudo transversal com amostra de 708 crianças e adolescentes (seis a 18 anos), excluindo-se 109, pois 16 eram maiores de 19 anos; 39 tinham doença que exigia tratamento contínuo; 20 estavam em uso de medicação contínua; e 34 não tinham dados de vitamina D. Terminou-se, assim, com 599 pacientes. A concentração plasmática de 25-hidroxivitamina D2 foi medida com kits comerciais, seguindo as instruções do fabricante. Resultados: Os participantes que realizaram atividades ao ar livre, assim como aqueles que tiveram dados coletados durante o verão e a primavera, apresentaram níveis mais elevados de vitamina D. De acordo com a regressão de Poisson, a proporção de participantes com níveis inadequados de vitamina D foi maior naqueles cuja medição foi realizada durante a primavera (razão de prevalência — RP 1,15, intervalo de confiança — IC95% 1,03-1,29) e o inverno (RP 1,18, IC95% 1,05-1,32). Além disso, maior proporção de vitamina D inadequada foi observada para aqueles envolvidos em atividades internas (RP 1,08, IC95% 1,01-1,15). Conclusões: Participantes que mediram a vitamina durante o verão e o outono tiveram menor prevalência para hipovitaminose D. Mesmo em regiões com alta incidência solar ao longo do ano os níveis de vitamina D podem variar significativamente durante as estações.
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Background: Due to the efforts of sanitation promotion interventions in India, majority of the villagers started using toilets. But there is an inconsistency in toilet usage with regard to time and season. Objectives: The objectives were to determine the time and seasonal variations in toilet usage among vil-lagers who use toilets and to identify the reasons for time and seasonal variations in toilet usage. Methodology: A community-based mixed-methods study was executed in the four field practice villages of UHTC, Villupuram. After IEC clearance, 405 individuals who were using an owned toilet were selected by Simple Random Sampling. Qualitative component (free listing) was used for questionnaire develop-ment and quantitative component (survey + observation) was used for data collection. Results: Majority, 52% villagers used toilets only in the night and 64% villagers used toilets during rainy season. Fear of darkness and snakes, emergency and large family size were the common reasons for night time toilet usage. While, non-availability of open space, illness on exposure to rain and quick filling of toilet pit contributed to toilet usage in the rainy season.Conclusion: The study findings would help in the development of culturally-sensitive and socially-acceptable key messages for future sanitation promotion interventions
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RESUMEN El cardenal es el principal pez ornamental explotado en la región del Inírida. A partir de ejemplares colectados desde la actividad pesquera local, se obtuvo antecedentes de estructura talla y pesos, periodos reproductivos y longitud media de madurez. El patrón climatológico del área de estudio, se obtuvo a partir de registros de precipitación y caudal del rio Inírida (periodo 1972 - 2016). Los ejemplares colectados presentaron rango de tallas entre 8,18 y 29,28 mm, con concentración de tallas y pesos pequeños entre febrero-abril y agosto-septiembre, sugiriendo procesos de reclutamiento durante estos periodos del año. El Indicador Gonado-Somático, sugiere aumento de la actividad reproductiva concentrada en ejemplares sobre 20 mm (Lm = 26,3 mm) de longitud total; observándose un periodo reproductivo principal entre junio y julio, y un proceso secundario a finales de año (noviembre). El patrón climatológico de la región se caracteriza por un proceso paulatino de "aguas ascendentes" hasta alcanzar un máximo caudal del río (agosto, 5685,1 ± 966,6 m3 s-1) y precipitaciones (junio, 518,6 ± 182,7 mm), seguido por un proceso de "aguas descendentes" que alcanza un mínimo estacional del caudal (890,3 ± 310,5 m3 s-1) durante marzo posterior al mínimo de precipitaciones (enero, 92,8 ± 53,2 mm); este patrón hidrológico parece modular tanto la dinámica de los procesos reproductivos como la explotación pesquera de este recurso. Los resultados sugieren avanzar hacia periodos de veda especifico, orientado a resguardar procesos reproductivos del cardenal, e implementar un manejo considerando tallas mínimas en etapas de captura y comercialización del principal pez ornamental explotado en el país.
ABSTRACT The Cardenal (Paracheirodon axelrodi) is the ornamental fish species most commercialized in Inírida region of Colombia. Structure of size and weights, reproductive periods and maturity mean length estimations were obtained from specimens collected from the local fishing activity. Records of precipitation and flow rate of the Inírida river (for the period 1972 - 2016), were used to determine the climatological pattern of the study area. A size range between 8.18 and 29.28 mm was detected, with a highest frequency of small sizes and weights registered both during February-April and August-September, suggesting a recruitment processes during these periods of the year. The Gonado-Somatic Indicator suggests increased reproductive activity concentrated in specimens over 20 mm (Lm50% = 26.3 mm) in total length; observing a main reproductive period between the months of June and July, and a secondary process at the end of the year (November). The climatological pattern of the region is characterized by a gradual process of "ascending waters" until reaching a maximum river flow (August, 5685.1 ± 966.6 m3 s-1) and rainfall (June, 518.6 ± 182. 7 mm), followed by a process of "descending waters" that reaches a seasonal minimum of the flow (890.3 ± 310.5 m3 s-1) during March after the minimum of rainfall (January, 92.8 ± 53.2 mm); This hydrological pattern seems to modulate both the dynamics of reproductive processes and the fishing exploitation of this resource. The results suggest moving towards specific closed seasons, aimed at protecting cardinal reproductive processes, and implementing a management considering minimum sizes in the capture and commercialization stages of the main ornamental fish exploited in the country.
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Objectives: The environmental effect in heart failure (HF) patients is well established. However, the data is limited from low-to middle-income countries like India. This study determined the impact of environment on acute decompensated HF (ADHF) admissions and mortality in India. Methods: Retrospectively, the data of all HF patients admitted between April 2017 and March 2019 was accessed through electronic hospital records. Simultaneously, the environmental-related data was collected from the central pollution control board. Results: The study included 4561 patients of ADHF. The peak of monthly ADHF events (admission and mortality) was observed during the chilly month (January) while the lowest rates were observed in summer months (MayeJune). The most significant factor correlating inversely with the monthly ADHF admission (r ¼ 0.78, p ¼ 0.003) and mortality (r ¼ 0.65, p ¼ 0.004) was the maximum air temperature, and it was found to be the independent predictor for both ADHF mortality [t ¼ 2.78, b ¼ 0.84; 95%CI(-6.0 to 0.6), p ¼ 0.021] and admission [t ¼ 4.83, b ¼ 0.91; 95%CI(-19.8 to 6.9), p ¼ 0.001]. The above correlation was better seen in the elderly subset and male gender. Humidity and the air pollution attributes did not have a significant correlation with ADHF admission or mortality. Conclusion: In conclusion, even in low-to middle-income country like India, a periodic effect of season was demonstrated for ADHF mortality and admission, with a peak in ADHF events noted during winter months especially in the regions having extremes of seasons. Air pollution could not affect the ADHF outcome for which further studies are needed
ABSTRACT
The present study was conducted at Mpanga Research Forest located in Mpigi District, Uganda, during the months of March, April, May and Jun 2020 (for the first rainy season) then in September, October, November, and December 2020 (for the second rainy season) to determine the diversity and distribution of macrofungi as well as their influence by seasonality, and physicochemical properties of the soil. An inventory was carried out through plot sampling and survey which consists of installing three permanent plots of 30 m x 30 m in each of the four selected sites, the soil was also measured in the sample plots. To measure distribution and diversity, abundance, species richness, density, and Simpson's and Shannon's indices were calculated. SPSS version 20 software was used for the significance tests of the diversity parameters between the two rainy seasons and for those of the correlation between the soil factors and the abundance of macrofungi species. A total of 120 species of basidiomycetous macrofungi distributed in 53 genera and 22 families were recorded. The dominant genus was Psathyrella followed by Marasmius belonging to the most dominant families (Coprinaceae and Marasmiaceae), and the most dominant orders (Agaricales and Tricholomatales). During the two rainy seasons, the majority of the species that have been collected belong to the group of saprophytes. Macrofungi species collected during the second rainy season were more abundant and diverse than those collected during the first rainy season. Among the physicochemical properties of the soil, pH, calcium, potassium, nitrogen, organic carbon, phosphorus, clay, sand and organic matter were significantly correlated with the abundance of macrofungal species. The results of this study provided basic information on the diversity of macrofungi in Mpanga forest, it can be a point of reference for further research to study the evolution of macrofungal biodiversity in this forest.