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Journal articles on the topic 'Bright sunshine hour'

Author: Grafiati

Published: 4 June 2021

Last updated: 1 February 2022

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1

Singh, Jyotsna, Manoj Kumar, and Bimal K. Bhattacharya. "Global Radiation, Transmissivity and Bright Sunshine Hour Trend over Nagpur in Pre-Monsoon and Monsoon Seasons." Atmospheric and Climate Sciences 02, no. 02 (2012): 206–9. http://dx.doi.org/10.4236/acs.2012.22021.

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2

Samanta, Suman, Saon Banerjee, Asis Mukherjee, Pulak K. Patra, and Pramiti K. Chakraborty. "Determining the radiation use efficiency of potato using sunshine hour data: a simple and costless approach." Spanish Journal of Agricultural Research 18, no. 2 (2020): e0801. http://dx.doi.org/10.5424/sjar/2020182-15561.

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Aim of study: Radiation parameters and photoperiod influence potato biomass and tuber yield significantly. Lack of instrument facilities in developing countries is the main hindrance to estimate global solar radiation (GSR) and radiation use efficiency (RUE). Considering these facts, an experiment was conducted to estimate light extinction coefficient (K) and RUE using a simple but indirect approach that can be implied in any location lacking sophisticated instruments.Area of study: Field experiments were conducted in Kalyani, West Bengal, representing the Indo-Gangetic Plains.Material and met

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3

Wilson, Cynthia. "Radiant Energy During Clear Weather in the Growing Season at Poste-de-la-Baleine (Great Whale), Nouveau-Québec." Cahiers de géographie du Québec 20, no. 50 (2005): 239–74. http://dx.doi.org/10.7202/021321ar.

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In a previous article, regression coefficients were determined for the major surface types during clear weather at Poste-de-la-Baleine, to permit estimates of net radiation given the incoming solar radiation. In the present complementary study : (i) a curve is set up to provide a quick estimate of the incoming solar radiation fluxes ini clear weather ; (ii) daily coefficients of atmospheric transmissivity are given for characteristic clear-weather synoptic situations ; (iii) an attempt is made to define a clear hour in terms of bright sunshine and hourly weather observations, to assess the fre

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4

Azim, S. M. Zia Ul, Mohammad Mohiuddin Uzzal, Ahmed Mortuza Saleque, and Md Abdur Rahman. "Feasibility Study of Off-Grid Sustainable Energy System for Coastal Bhasan Char to Rehabilitate Rohinga Refugees." AIUB Journal of Science and Engineering (AJSE) 17, no. 3 (2018): 67–74. http://dx.doi.org/10.53799/ajse.v17i3.11.

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Government of Bangladesh (GoB) is implementing an emergency humanitarian project at coastal island Bhasan Char under Hatiya of Noakhali District, from September 2017 to temporarily rehabilitate a portion of incoming Rohinga refugees before they can repatriate to their home land, Myanmar. Under this project, GoB will carry out land development, construction of embankment as well as other infrastructures. This study is aimed at providing partial basic energy support to the government’s initiative of rehabilitating 103,200 Rohinga refugees. Under the study, we check the feasibility of establishin

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5

Taşdemiroǧlu, Ersoy, and Ramazan Sever. "Maps for average bright sunshine hours in Turkey." Energy Conversion and Management 31, no. 6 (1991): 545–52. http://dx.doi.org/10.1016/0196-8904(91)90089-2.

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6

Akinoglu, B. G., and S. Ener Rusen. "Combining the satellite imagery with bright sunshine hours: A review." Journal of Renewable and Sustainable Energy 5, no. 4 (2013): 041802. http://dx.doi.org/10.1063/1.4812656.

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7

Bakirci, Kadir. "Models of solar radiation with hours of bright sunshine: A review." Renewable and Sustainable Energy Reviews 13, no. 9 (2009): 2580–88. http://dx.doi.org/10.1016/j.rser.2009.07.011.

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8

Taşdemiroǧlu, E., and R. Sever. "Estimation of total solar radiation from bright sunshine hours in Turkey." Energy 14, no. 12 (1989): 827–30. http://dx.doi.org/10.1016/0360-5442(89)90036-4.

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9

Garg, H. P., and S. N. Garg. "Correlation of monthly-average daily global, diffuse and beam radiation with bright sunshine hours." Energy Conversion and Management 25, no. 4 (1985): 409–17. http://dx.doi.org/10.1016/0196-8904(85)90004-4.

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10

Al-Madani, H. M. N., Y. A. G. Abdalla, and I. A. Olwi. "An empirical correlation for monthly global solar radiation with bright sunshine hours for Saudi Arabia." International Journal of Ambient Energy 15, no. 2 (1994): 103–8. http://dx.doi.org/10.1080/01430750.1994.9675639.

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11

Bakirci, Kadir. "Correlations for estimation of daily global solar radiation with hours of bright sunshine in Turkey." Energy 34, no. 4 (2009): 485–501. http://dx.doi.org/10.1016/j.energy.2009.02.005.

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12

Punia, Rakesh, Pavitra Kumari, Anil Kumar, AS Rathi, and Ram Avtar. "Impact of weather parameters on alternaria blight of Indian mustard [(Brassica juncea (L.) Czern. & Coss.)]." Bangladesh Journal of Botany 50, no. 1 (2021): 15–19. http://dx.doi.org/10.3329/bjb.v50i1.52663.

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Progression of Alternaria blight disease was measured on two susceptible Indian mustard varieties viz., RH 30 and RH 0749 sown at three different dates. The maximum increase in disease severity was recorded between first weeks of February and last week of February. During this period, the maximum and minimum temperature, relative humidity at morning and evening, average vapour pressure of morning and evening, maximum and bright sunshine hours and wind speed were higher, which resulted in congenial conditions for severe infection by the pathogen. The disease severity was positively correlated w

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13

Halouani, N., C. T. Nguyen, and D. Vo-Ngoc. "Calculation of monthly average global solar radiation on horizontal surfaces using daily hours of bright sunshine." Solar Energy 50, no. 3 (1993): 247–58. http://dx.doi.org/10.1016/0038-092x(93)90018-j.

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14

Singh, Deependra, S. R. Mishra, Rakesh Kushwaha, and Ram Singh. "Influence of Bright Sunshine Hours, Photothermal, Heliothermal and HUE of Rice Cultivars Growing under varying Environment." International Journal of Current Microbiology and Applied Sciences 9, no. 12 (2020): 1583–87. http://dx.doi.org/10.20546/ijcmas.2020.912.187.

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15

Jo, Dok-Ki, Chang-Yeol Yun, Kwang-Deuk Kim, and Young-Heack Kang. "A Study on the Estimating Solar Radiation in Korea Using Cloud Cover and Hours of Bright Sunshine." Journal of the Korean Solar Energy Society 32, no. 2 (2012): 28–34. http://dx.doi.org/10.7836/kses.2012.32.2.028.

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16

Ener Rusen, Selmin, Annette Hammer, and Bulent G. Akinoglu. "Estimation of daily global solar irradiation by coupling ground measurements of bright sunshine hours to satellite imagery." Energy 58 (September 2013): 417–25. http://dx.doi.org/10.1016/j.energy.2013.05.062.

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17

D. M., Damasia, Patel Z. P., and Thesia N. M. "Influence of abiotic factors on incidence of apple and nut borer, Thylocoptila panrosema Meyrick of cashew." International Journal of Agricultural and Applied Sciences 1, no. 2 (2020): 103–5. http://dx.doi.org/10.52804/ijaas2020.1218.

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A research was carried out on cashew variety Vengurla-4 at farmer’s field in hilly area of the Dangs district, Gujarat, India during 2018 and 2019 to study the association between the incidence of apple and nut borer of cashew and abiotic factors. Regular weekly observations were recorded on the per cent damage of the pest. Apple and nut borer incidence was confined during January to May with maximum damage during April and was negatively influenced by evening and mean relative humidity as well as bright sunshine hours.

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18

Rusen, Selmin Ener, Annette Hammer, and Bulent G. Akinoglu. "Coupling satellite images with surface measurements of bright sunshine hours to estimate daily solar irradiation on horizontal surface." Renewable Energy 55 (July 2013): 212–19. http://dx.doi.org/10.1016/j.renene.2012.12.019.

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19

Tiris, M., Ç. Tiris, and İ. E. Türe. "Correlations of monthly-average daily global, diffuse and beam radiations with hours of bright sunshine in Gebze, Turkey." Energy Conversion and Management 37, no. 9 (1996): 1417–21. http://dx.doi.org/10.1016/0196-8904(95)00227-8.

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20

Stone, R. J. "Comments on Calculation of monthly average global solar radiation on horizontal surfaces using daily hours of bright sunshine." Solar Energy 54, no. 2 (1995): 137. http://dx.doi.org/10.1016/0038-092x(94)00096-v.

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21

Persaud, N., D. Lesolle, and M. Ouattara. "Coefficients of the Angström-Prescott equation for estimating global irradiance from hours of bright sunshine in Botswana and Niger." Agricultural and Forest Meteorology 88, no. 1-4 (1997): 27–35. http://dx.doi.org/10.1016/s0168-1923(97)00054-3.

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22

Jo, Dok-Ki, Chang-Yeol Yun, Kwang-Deuk Kim, and Young-Heac Kang. "A Study on the Estimating Solar Radiation Using Hours of Bright Sunshine for the Installation of Photovoltaic System in Korea." Journal of the Korean Solar Energy Society 31, no. 4 (2011): 72–79. http://dx.doi.org/10.7836/kses.2011.31.4.072.

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23

Ahmad, Firoz, S. M. Aqil Burney, and S. A. Husain. "Monthly average daily global beam and diffuse solar radiation and its correlation with hours of bright sunshine for Karachi, Pakistan." Renewable Energy 1, no. 1 (1991): 115–18. http://dx.doi.org/10.1016/0960-1481(91)90111-2.

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24

Jo, Dok-Ki, Chang-Yeol Yun, Kwang-Deuk Kim, and Young-Heack Kang. "A Detail Survey of Horizontal Global Radiation and Hours of Bright Sunshine for the Installation of Solar Photovoltaic System in Korea." Journal of the Korean Solar Energy Society 31, no. 3 (2011): 48–56. http://dx.doi.org/10.7836/kses.2011.31.3.048.

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25

Rashid, MA, RA Mamun, J. Sultana, A. Hasnat, KA Khan, and M. Rahman. "Evaluating the Solar Radiation System under the Climatic Condition of Dhaka, Bangladesh and Computing the Angstrom Coefficients." International Journal of Natural Sciences 2, no. 1 (2012): 38–42. http://dx.doi.org/10.3329/ijns.v2i1.10882.

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In this research work some mathematical models have been simulated to estimate the regression coefficients, which are also known as Angstrom coefficients, with monthly and daily average solar radiation on horizontal surface using bright sunshine hours. This study of solar energy, information on solar radiation and its components at a given location is very essential for scientists, engineers, architects, agriculturists and hydrologists for various applications such as measuring aerosol optical thickness, solar heating, cooking, drying and interior illumination of buildings. But, for developing

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26

Shook, Kevin, and John Pomeroy. "Synthesis of incoming shortwave radiation for hydrological simulation." Hydrology Research 42, no. 6 (2011): 433–46. http://dx.doi.org/10.2166/nh.2011.074.

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Over the past decade, measurements of incoming shortwave radiation and of its proxy, daily bright sunshine hours, have become scarce in western Canada and elsewhere. As these data are critical for computing net radiation for snowmelt, evaporation, soil thaw and other components of the hydrological cycle, other means to estimate incoming shortwave radiation are needed. National Centers for Environmental Prediction and North American Regional Reanalysis atmospheric model reanalysis estimates of daily incoming shortwave radiation (Qsi), as well as the results of simplified semi-empirical calculat

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27

Kumar, Neeraj. "Investigation of Climate Change Anomaly by Using Nonparametric Test for Navsari District of South Gujarat." Indian Journal of Pure & Applied Biosciences 9, no. 3 (2021): 266–75. http://dx.doi.org/10.18782/2582-2845.8632.

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Navsari district of rainfall was shows highest increasing rainfall trend obtained September and negative January, July, October, November and December. The regression slope of the yearly time series is about 12.35 mm/36 years. Maximum temperature shows the highest increasing trend in month October, followed by December and August. The month highest decreasing trend was noticed that January, followed by February and July. The regression slope of the yearly time series is about 0.025°C/36 years. Minimum temperature highest values of the slope (0.109°C/36 year) with high value of regression Slope

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28

O'Doherty, J. V., T. F. Crosby, and P. J. Quinn. "The effects of ensiling molassed sugar beet pulp with grass and protein supplementation on pregnant ewe performance." Proceedings of the British Society of Animal Production (1972) 1994 (March 1994): 122. http://dx.doi.org/10.1017/s0308229600026696.

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There is increasing interest in the addition of dry feed materials to grass at ensiling, primarily as a means of reducing effluent production although other benefits claimed include improvements in silage fermentation and animal performance. The objective of the present study was to examine the possible use of molassed sugar beet pulp fed either separately or ensiled with grass at the time of silage making on ewe and lamb performance, and with or without protein supplementation.Grass from a primary growth of perennial ryegrass with dry matter, water soluble carbohydrate and crude protein conte

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29

Davis, Tyler W., I. Colin Prentice, Benjamin D. Stocker, et al. "Simple process-led algorithms for simulating habitats (SPLASH v.1.0): robust indices of radiation, evapotranspiration and plant-available moisture." Geoscientific Model Development 10, no. 2 (2017): 689–708. http://dx.doi.org/10.5194/gmd-10-689-2017.

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Abstract. Bioclimatic indices for use in studies of ecosystem function, species distribution, and vegetation dynamics under changing climate scenarios depend on estimates of surface fluxes and other quantities, such as radiation, evapotranspiration and soil moisture, for which direct observations are sparse. These quantities can be derived indirectly from meteorological variables, such as near-surface air temperature, precipitation and cloudiness. Here we present a consolidated set of simple process-led algorithms for simulating habitats (SPLASH) allowing robust approximations of key quantitie

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30

Hasan, Md Rashidul, Md Nuruzzaman, and Abdullah Al Mamun. "Contribution of Rainwater to the Irrigation Requirement for Paddy Cultivation at Tanore Upazila in Rajshahi, Bangladesh." Air, Soil and Water Research 12 (January 2019): 117862211983754. http://dx.doi.org/10.1177/1178622119837544.

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Groundwater extraction for irrigation in Bangladesh has caused groundwater depletion, especially in the Northern region. As such, shifting reliance from groundwater to surface water is one of the solutions to mitigate this problem. This study aims at investigating the contribution of effective rainfall to the total consumptive use requirement of rice cultivated in Tanore, Rajshahi, in Bangladesh. The prospect of rainwater harvesting using ponds and its contribution to the consumptive use requirement of rice was also determined. Effective rainfall, temperature, monthly percentage of bright suns

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31

Rajalekshmi K, Dhanya Dharman, Deepa Manohar, Shaiju S Dharan, Dhanya S S, and Bismi S. "A survey on functioning of male and female with migraine." International Journal of Research in Hospital and Clinical Pharmacy 1, no. 3 (2019): 85–87. http://dx.doi.org/10.33974/ijrhcp.v1i3.127.

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Migraines are severe, recurring, and painful headaches. The extreme pain have that migraines cause can last for hours or even days. Migraines can follow an aura of sensory disturbances followed by a severe headache that often appears on one side of the head. Objective of the study include; To find out whether male and female are more prone to develop migraine, To evaluate which triggering factors contributes to migraine and To evaluate the people taking OTC for migraine. A Prospective survey will be carried out in 75 peoples using the information’s gathered from students in Pharmacy colleges i

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32

Kumar, Manish, Anuradha Kumari, Deepak Kumar, et al. "The Superiority of Data-Driven Techniques for Estimation of Daily Pan Evaporation." Atmosphere 12, no. 6 (2021): 701. http://dx.doi.org/10.3390/atmos12060701.

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In the present study, estimating pan evaporation (Epan) was evaluated based on different input parameters: maximum and minimum temperatures, relative humidity, wind speed, and bright sunshine hours. The techniques used for estimating Epan were the artificial neural network (ANN), wavelet-based ANN (WANN), radial function-based support vector machine (SVM-RF), linear function-based SVM (SVM-LF), and multi-linear regression (MLR) models. The proposed models were trained and tested in three different scenarios (Scenario 1, Scenario 2, and Scenario 3) utilizing different percentages of data points

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33

Förster, K., M. Gelleszun, and G. Meon. "A weather dependent approach to estimate the annual course of vegetation parameters for water balance simulations on the meso- and macroscale." Advances in Geosciences 32 (December 11, 2012): 15–21. http://dx.doi.org/10.5194/adgeo-32-15-2012.

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Abstract. In order to simulate long-term water balances hydrologic models have to be parameterized for several types of vegetation. Furthermore, a seasonal dependence of vegetation parameters has to be accomplished for a successful application. Many approaches neglect inter-annual variability and shifts due to climate change. In this paper a more comprehensive approach from literature was evaluated and applied to long-term water balance simulations, which incorporates temperature, humidity and maximum bright sunshine hours per day to calculate a growing season index (GSI). A validation of this

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34

Ar, M. Cem, Serdar Sahin, Sevil Sadri, et al. "Haemophilic Arthropathy Is a Risk Factor for Reduced Bone Mineral Density and Vitamin D Deficiency." Blood 126, no. 23 (2015): 4685. http://dx.doi.org/10.1182/blood.v126.23.4685.4685.

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Abstract Introduction: Recent studies indicate an increased risk for developing low bone mineral density (BMD) in patients with haemophilia. This has been suggested to result from less physical activity, and impaired vitamin D metabolism due to viral liver disease. Here we present the preliminary results of an ongoing study aiming to identify the risk factors for impaired bone health in adult haemophilia patients. Material and Method: Twenty-nine severe and 7 moderate haemophilia A and B patients were included in the study. Patient characteristics were given in Table-1. All patients had haemop

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35

KUMARI, V. VISHA, PURABI BANERJEE, ROSHNI VIJAYAN, RAJIB NATH, KAJAL SENGUPTA, and SARATH CHANDRAN MA. "Effect of micronutrients foliar spray on thermal Indices, phenology and yield of Lentil in new Alluvial Zone of West Bengal." Journal of AgriSearch 7, no. 04 (2020). http://dx.doi.org/10.21921/jas.v7i04.19390.

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A field experiment was conducted at BCKV during Rabi, 2018-19 and 2019-20 to study the effect of Zn, Fe and B foliar spray on phenology and thermal indices of popular lentil variety, Moitree (WBL 77) under different sowing condition [1st week of November (normal) and 1st week of December (late)]. Delay in sowing of crop from November to December reduced the crop duration by 11.4 days (113.4 days vs 101.7 days). The variation in mean daily temperature and bright sunshine hour among two sowing dates resulted in varied accumulated Growing Degree Days (GDD), Helio Thermal Units (HTU) as well as Ph

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36

Mamman, Andah, Umaru Ibrahim, Yusuf Samson Dauda, Idris Mohammed Mustapha, and Bartholomew Paul. "Variation of Solar Radiation in Akwanga, Nasarawa State, Nigeria." Journal of Energy Research and Reviews, June 5, 2020, 17–24. http://dx.doi.org/10.9734/jenrr/2020/v5i230144.

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One of the major environmental problem is the long-term changes in the Earth’s climate. In this study, the variation of solar radiation for Akwanga zone, Nasarawa State, Nigeria were determined. Twelve locations were carefully selected where there is no sunshine and wind obstruction. Three 12V, 5W Solar panels (poly) were used and a three-hour daily measurement interval (12.00 pm to 3.00 pm) was made using the Secondary Standard Pyranometer placed on the top of the panels. Angstrom-Prescott Regression Equation was used to estimate the output. The continuity in the assembled system was measured

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37

Naveen, S. A., S. Kokilavani, S. P. Ramanathan, G. A. Dheebakaran, and S. Anitta Fanish. "Influence of Weather Parameters and Thermal Time Approach on Green Gram at Coimbatore, Tamil Nadu." International Journal of Environment and Climate Change, November 26, 2020, 1–5. http://dx.doi.org/10.9734/ijecc/2020/v10i1230278.

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An investigation was carried out at the Agro Climate Research Centre, Tamil Nadu Agricultural University, on the effect of weather parameters on the green gram yield sown at various sowing dates during the rabi season of 2019. At various sowing dates, two green gram cultivars, VBN 4 and ADT 3, were sown. For both cultivars, the phonological crop length decreased with delays in sowing dates beyond October 23rd. The yield of green gram sown on 23rd October was significantly higher than the crops sown on 30th October and 6th November. The weather parameters Maximum Temperature (Tmax), Diurnal Ran

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38

"96/06188 Correlations of monthly-average daily global, diffuse and beam radiations with hours of bright sunshine in Gebze, Turkey." Fuel and Energy Abstracts 37, no. 6 (1996): 437. http://dx.doi.org/10.1016/s0140-6701(97)83581-3.

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39

"Searching evidence for the existence of evaporation paradox in arid environments of northwest India." Issue 1 17, no. 1 (2014): 3–11. http://dx.doi.org/10.30955/gnj.001356.

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<div> <p>Trends in pan evaporation (E<sub>pan</sub>) and temperature were identified through the Mann-Kendall test over Jaisalmer to probe the existence of evaporation paradox in arid environments of Thar Desert, northwest India. We also analyzed trends in rainfall, relative humidity, wind speed, and sunshine duration in the context of climate change. Decreasing trends in E<sub>pan </sub>were witnessed over Jaisalmer in the months of January, June, October and November in the range of -2.04 to -4.1 mm/year. Significant rainfall decreases were witnessed

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40

KAHAR, BIPLAB. "Influence of ecological parameters on the incidence aphid population in different potato (Solanum tuberosum L.) cultivars." ANNALS OF PLANT AND SOIL RESEARCH, December 15, 2020, 405–9. http://dx.doi.org/10.47815/apsr.2020.10012.

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In a field trial, thirteen potato cultivars were evaluated for the incidence of aphids, Myzus persicae (Sulzer) and Aphis gossypii Glover (Aphididae: Hemiptera) during rabi seasons from 2015-2016 to 2017-2018 at District Seed Farm, Department of Agriculture, Burdwan, West Bengal. Results revealed that initiation of aphid population was noticed in the crop field on or before 51st meteorological standard week (3rd week of December) with the peak at 7th MSW (3rd week of February). However, the level of aphid population was not similar in all the potato cultivars. Though the aphid population in al

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41

Lakatos, L., S. Musacchi, T. Szabó, et al. "Relationship beetwen the phenological features of pear cultivars and the main meteorological parameters in a gene bank with 555 pear." International Journal of Horticultural Science 15, no. 1-2 (2009). http://dx.doi.org/10.31421/ijhs/15/1-2/813.

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The trees observed are grown at Ujfehert6, Eastern Hungary in a gene bank with 555 pear cultivars. Each of the cultivars was monitored for its dates of: the beginning of bloom, main bloom and the end of bloom and ripe phenophasis separately between I 984 and 2002. We analyzed the statistical features, frequency, distribution of these phenophasis and its' correlation the meteorological variables bet ween the interval. During this period the meteorological database recorded the following variables: daily mean temperature (°C), daily maximum temperature (0C), daily mini m um temperature (0C), dai

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42

Viswanath, H. S., Ramji Singh, Gopal Singh, et al. "Impact of Agro-met Conditions and Crop Growth Stages on the Progression of Brown Spot Disease in Basmati Rice." International Journal of Environment and Climate Change, September 2, 2021, 59–67. http://dx.doi.org/10.9734/ijecc/2021/v11i730440.

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The present study was carried out at Crop Research Centre of SVPUAT Meerut, U.P during three cropping seasons i.e. 2018, 2019 and 2020 using basmati rice as test cultivar. The study was primarily focused upon the combined effect of weather parameters and crop growth stages of rice crop on the progression of brown spot disease. It was noticed that disease was first observed at late vegetative stage in every cropping season viz. 2018, 2019 and 2020 and reached its maximum towards maturity phase of the crop by obtaining total AUDPC’S of 1049.3, 1170.74 and 852.6 respectively. A significant negati

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