scholarly journals INFLUENCE OF THE QUANTITY OF TECHNOLOGICAL OPERATIONS FOR THE PROCESSING OF LYCERNY IN THE CUTTING ON ITS CHEMICAL COMPOSITION

2020 ◽  
pp. 22-28
Author(s):  
Yuri Zhurenko
Keyword(s):  
Chemical Composition ◽  
Nutritional Value ◽  
Weather Conditions ◽  
Nutrient Content ◽  
Climatic Conditions ◽  
Carotene Content ◽  
Significant Difference ◽  
High Nutrient ◽  
Working Bodies ◽  
The Impact

The chemical composition and nutritional value of alfalfa hay are influenced by: climatic conditions, soils, phase of development in the period of mowing mass, variety, technology of cultivation and harvesting, etc. Hay harvesting is associated with high nutrient losses due to leaf loss and inflorescence or significant energy consumption for artificial drying. Mechanical losses often exceed 40% or more, with more than half of them occurring in the field operations: mowing, flattening, stirring, raking and weight gain. The question of the impact of the multiplicity of technological operations on the processing of the roll by elastic working bodies when harvesting hay from alfalfa on the chemical composition has not been sufficiently studied, which was the purpose of the research.Field technological experiments were carried out on pure crops of alfalfa of the blue Vinnychanka variety in different weather conditions. The results obtained by us in the field technological experiments show that the multiplicity of cultivation of the roll in the process of harvesting alfalfa for hay and weather conditions to some extent affect its quality and nutrient content in it. Thus, the protein content in the initial mass (first experiment) was 15.61, in the hay prepared without the use of roll processing - 13.43, using a single treatment - 14.81, twice - 13.69 and three times 13.65% in dry matter.According to the results of the research, it was found that the hay harvested using single roll processing had the highest carotene content in natural mass - 32.4 mg / kg in the first and 30.4 mg / kg in the second experiments.No significant difference in the variants of experiments was observed in the content of ash and minerals, calcium and phosphorus. By all indicators of nutrient content, the technology of hay harvesting with the use of one-time processing of the roll per day was the best.

Population Study on the Impact Food Chemical Composition on Patients with Non-Alcoholic Fatty Liver Diseases

2018 ◽  
Vol 69 (4) ◽  
pp. 961-964
Author(s):  
Andrei Vasile Olteanu ◽  
Georgiana Emmanuela Gilca Blanariu ◽  
Gheorghe Gh. Balan ◽  
Dana Elena Mitrica ◽  
Elena Gologan ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Fatty Liver ◽  
Nutritional Value ◽  
Liver Steatosis ◽  
Saturated Fat ◽  
Control Group ◽  
Healthy Population ◽  
Alcoholic Fatty Liver ◽  
Major Interest ◽  
The Impact

Non-alcoholic fatty liver disease (NAFLD) has become of major interest worldwide, it is estimated that more than 20% of the general population suffer from liver steatosis. NAFLD is highly associated with metabolic risk factors like type 2 diabetes mellitus, obesity and dyslipidemia, the patients diagnosed with NAFLD should adopt a high fiber low calorie diet, with reduced saturated fat and carbohydrates content, leading to weight loss and improvement of metabolic profile. Our study is aiming to shape the profile of the patient interested in being informed related to food quality and chemical composition and to evaluate the aspects on the food products label which are important for the customer. Between June 2017 and December 2017, 83 patients diagnosed with NASH were included in the study, representing the study group, while 33 subjects, without metabolic syndrome or digestive diseases, selected from patient list belonging to two general practitioners, constituted the control group. Related to the interest of being informed about the chemical composition and nutritional value of the products bought, the study showed a low interest for the provided information on nutritional value. lack of confidence in the provided information and complexity of the information are understandable, the high number of subject reasoning through lack of immediate clinical benefit is surprising. Among the healthy population the willingness to pay attention to this aspect is extremely low.

scholarly journals THE INFLUENCE OF CLIMATE ON THE RESPIRATORY FUNCTION OF THE HEALTHY POPULATION OF VLADIVOSTOK AND PATIENTS WITH BRONCHOPULMONARY PATHOLOGY

2018 ◽  
Vol 97 (5) ◽  
pp. 418-423
Author(s):  
L. V. Veremchuk ◽  
E. E. Mineeva ◽  
Tatyana I. Vitkina ◽  
T. A. Gvozdenko
Keyword(s):  
Respiratory Function ◽  
Pulmonary Ventilation ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Bronchial Obstruction ◽  
Healthy Population ◽  
Uncontrolled Asthma ◽  
Monsoon Climate ◽  
Climatic Impact ◽  
The Impact

Introduction. The climatic factors affect the mucous membrane of the respiratory tract contacting with the environment. The investigation of pulmonary ventilation plays a leading role in the diagnosis of bronchial obstruction in response to an external stimulus. Material and methods. The study included a healthy population of the city and patients with chronic catarrhal nonobstructive bronchitis (CCNB), controlled and uncontrolled asthma (131 people). The respiratory function (RF) was estimated by spirography and body plethysmography. Meteorological conditions were evaluated from the point of view of contrasting weather changes (on the survey day, on 1st and 2nd days before the survey). The degree of the climatic impact on RF was determined by the statistical module “Discriminant analysis”, used to a group of RF indices relatively adverse levels of impact of the monsoon climate. Results. The low level of the responsiveness in a healthy urban population was identified. The negative impact of climatic indices on the respiratory system in CCNB patients was observed mainly in extreme weather conditions. The influence of climatic conditions on patients with asthma depends on the level of the disease control. Discussion. The influence of climatic conditions was found to be within the adaptive and compensatory responses in a group of healthy people and CCNB patients. We assumed the use of basic drugs in patients with asthma without signs of bronchial obstruction to reduce the susceptibility of the receptors of the bronchi to the negative climatic impact. The greatest negative RF response to the impact of monsoon climate manifested both in static and in dynamic weather conditions, was observed in patients with uncontrolled asthma. It was associated with the impaired pulmonary ventilation. Conclusion. The results indicate the Far East monsoon climate to be an important risk factor for the exacerbation in patients with respiratory diseases.

scholarly journals Atmospheric Pollutant Flow and Precipitation: Modeling Effects on the Vegetation Ecosystem

2018 ◽  
Vol 7 (3) ◽  
pp. 157-161
Author(s):  
Allag Fateh ◽  
Saddek Bouharati ◽  
Lamri Tedjar ◽  
Mohamed Fenni
Keyword(s):  
Neural Networks ◽  
Artificial Neural Networks ◽  
Chemical Composition ◽  
Wide Distribution ◽  
Climatic Conditions ◽  
Mathematical Methods ◽  
Atmospheric Pollutant ◽  
Artificial Neural ◽  
Precipitation Modeling ◽  
The Impact

Because of their fixed life and wide distribution, plants are the first victims of air pollution. The atmosphere is considered polluted when the increase of the rate of certain components causes harmful effects on the different constituents of the ecosystems. The study of the flow of air near a polluting source (cement plant in our case), allows to predict its impact on the surrounding plant ecosystem. Different factors are to be considered. The chemical composition of the air, the climatic conditions, and the impacted plant species are complex parameters to be analyzed using conventional mathematical methods. In this study, we propose a system based on artificial neural networks. Since artificial neural networks have the capacity to treat different complex parameters, their application in this domain is adequate. The proposed system makes it possible to match the input and output spaces. The variables that constitute the input space are the chemical composition, the concentration of the latter in the rainwater, their duration of deposition on the leaves and stems, the climatic conditions characterizing the environment, as well as the species of plant studied. The output variable expresses the rate of degradation of this species under the effect of pollution. Learning the system makes it possible to establish the transfer function and thus predict the impact of pollutants on the vegetation.

scholarly journals Regional assessment of climate risks using GIS technologies (on the example of the Belgorod Region)

2020 ◽  
Vol 26 (1) ◽  
pp. 271-278
Author(s):  
Yuri Chendev ◽  
Maria Lebedeva ◽  
Olga Krymskaya ◽  
Maria Petina
Keyword(s):  
Climate Change ◽  
Quantitative Assessment ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
Winter Period ◽  
Adaptation Measures ◽  
Climate Services ◽  
Climate Risks ◽  
Weather And Climate ◽  
The Impact

The ongoing climate change requires a quantitative assessment of the impact of weather conditions on the nature and livelihoods of the population. However, to date, the concept of “climate risk” has not been finally defined, and the corresponding terminology is not universally recognized. One manifestation of climate change is an increase in climate variability and extremeness in many regions. At the same time, modern statistics indicate growing worldwide damage from dangerous weather and climate events. The most widely used in climate services is the concept of “Vulnerability index”, which reflects a combination (with or without weighing) of several indicators that indicate the potential damage that climate change can cause to a particular sector of the economy. development of adaptation measures to ensure sustainable development of territories. The main criterion for the vulnerability of the territory from the point of view of meteorological parameters is the extremeness of the basic values: daily air temperature, daily precipitation, maximum wind speed. To fully take into account the possible impacts of extreme climatic conditions on the region’s economy, it is necessary to detail the weather and climate risks taking into account the entire observation network, since significant differences in quantitative assessment are possible. The obtained average regional values of the climate vulnerability indices for the Belgorod Region of the Russian Federation provide 150 points for the winter period, 330 points for the summer season, which indicates the prevalence of extreme weather conditions in the warm season. Most of the territory has a relative influence on climatic phenomena, with the exception of the East and the Southeast Region. Moreover, the eastern part of the region is the most vulnerable in climatic terms.

scholarly journals Influence of storage on the chemical composition of Stylosanthes hays for equine feeding

2016 ◽  
Vol 37 (2) ◽  
pp. 819 ◽  
Author(s):  
Diego Figueiredo da Costa ◽  
Aline Ferreira da Silva ◽  
Areano Ethério Moreira de Farias ◽  
Arthur Willian de Lima Brasil ◽  
Fabrine Alexandre dos Santos ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Nutritional Quality ◽  
Nutritional Value ◽  
Storage Period ◽  
Climatic Conditions ◽  
Stylosanthes Guianensis ◽  
Split Plot ◽  
Dry Seasons ◽  
Plot Design

During dry seasons, equines are traditionally fed hay. However, if not prepared under favorable climatic conditions and if not properly stored, hay does not preserve its nutritional value. The aim of this research was to evaluate the chemical composition in Stylosanthes guianensis cv. Mineirão and Estilosantes Campo Grande hay varieties, used to feed equines over 225 days of storage. Treatments consisted of Stylosanthes guianensis cv. Mineirão and Estilosantes Campo Grande hay varieties, assessed at six moments of storage: 0, 45, 90, 135, 180, and 225 days. The experiment followed a completely randomized split-plot design. In the comparison between varieties, differences (P0.05) over the 225 days of storage. The storage period had little impact on the nutritional quality of the assessed hays. The Stylosanthes guianensis cv. Mineirão and, mainly, Estilosantes Campo Grande hay varieties have potential to be used in equine diet.

scholarly journals Selection of high-yielding varieties and hybrids of pan patty squash, determining their most favorable planting dates

2021 ◽  
Vol 258 ◽  
pp. 04024
Author(s):  
Shavkat Durkhodjaev ◽  
Sohibjon Islamov ◽  
Tulganoy Kenjaeva ◽  
Abdulaziz Tojiboyev
Keyword(s):  
Seed Germination ◽  
Weather Conditions ◽  
Climatic Conditions ◽  
High Yield ◽  
Planting Dates ◽  
Average Temperature ◽  
The Family ◽  
High Yielding Varieties ◽  
One Year ◽  
The Impact

In this article, the results of research on the cultivation of patty pan squash in the climatic conditions of Uzbekistan, Planting for different periods and its growth, development, yield, as well as the impact of weather conditions were presented. Squash is a one-year plant of the family of zucchini, mainly shrub, rarely found in the form of a whip. The results showed that average yield of “White-13” control was 16 tons/ha, and it was 17 tons/ha in “Solnyshko”. Furthermore, “NLO White” and “Umberall” had a high yield compared to the other varieties and hybrids, accounted for 15 tons/ha and 15.1 tons/ha, respectively. The highest average temperature during seed germination was found in 16 august, which was 30.3°C, whereas the lowest average temperature was 18.6°C in 1st April. The results showed that 4 days were required to reach 10% of seed germination in the period April 16 and May 1, however, 10% of seed germination in July 1 and 16th took 6 days. Furthermore, the least days for 75% of seed, germination was observed in the period of May 1, accounted for 8 days, and the rest of the period was the same.

scholarly journals The impact of nitrogen fertilizer injection on kernel yield and yield formation of maize

2014 ◽  
Vol 60 (No. 1) ◽  
pp. 1-7
Author(s):  
K. Kubešová ◽  
J. Balík ◽  
O. Sedlář ◽  
L. Peklová
Keyword(s):  
Ammonium Nitrate ◽  
Field Experiments ◽  
Kernel Weight ◽  
Climatic Conditions ◽  
Calcium Ammonium Nitrate ◽  
Nitrate Treatment ◽  
Significant Difference ◽  
Urea Ammonium Nitrate ◽  
Yield Formation ◽  
The Impact

In field experiments over three vegetation periods (2010–2012) we studied impact of the CULTAN (controlled uptake long term ammonium nutrition) method on yield and yield parameters of kernel maize. The field experiments were conducted at three sites with different soil-climatic conditions. CULTAN treatments were fertilized once with the total amount of nitrogen using an injection machine (at the canopy height of 20 cm) and compared to conventional fertilization with calcium ammonium nitrate application at pre-sowing preparations. In all treatments the amount of nitrogen was the same, 140 kg N/ha. In 2010 at Humpolec site, CULTAN urea ammonium nitrate + inhibitor of nitrification treatment gave by 20.5% higher number of ears compared to CULTAN urea ammonium nitrate treatment. In 2011 at Ivanovice all CULTAN treatments reached statistically significantly higher number of kernels per ear. The higher 1000 kernel weight at CULTAN treatments was observed in 2012 at the Ivanovice site; a statistically significant difference between conventional and CULTAN urea ammonium nitrate + inhibitor of nitrification treatment was observed. Fertilization of maize with nitrogen using the CULTAN method under the conditions of the Czech Republic provides the same yield certainty as the conventional surface application and the CULTAN method of fertilization increases the yield certainty at delayed sowing. Harvest index was statistically significantly influenced by year, fertilization treatment and site.

scholarly journals Misconceptions in NFL Injuries: A Study on the Achilles

2019 ◽  
Vol 4 (4) ◽  
pp. 2473011419S0035
Author(s):  
Lauren V. Ready ◽  
Neill Y. Li ◽  
Samantha J. Worobey ◽  
Nicholas J. Lemme ◽  
JaeWon Yang ◽  
...  
Keyword(s):  
National Football League ◽  
Weather Conditions ◽  
Analysis Data ◽  
American Football ◽  
Injury Incidence ◽  
Field Representation ◽  
Career Length ◽  
Significant Difference ◽  
High Level ◽  
The Impact

Category: Sports, Trauma, Ankle, Achilles Introduction/Purpose: Injuries are an ever-present entity in the National Football League, with recent research highlighting American football with the highest injury incidence among all major sports. A torn Achilles can sideline a player for six to twelve months and reduce their power rankings by over fifty percent. Within Achilles tears, there was a focus on comparing rookie rates to the rest of the players, examining tear rates for different game conditions and studying the day of the week the injury occurred. Due to the impact of the injury and limited research, we sought to examine Achilles tears in the NFL from 2009-2016 to identify trends correlating tears with game and player demographics. Methods: NFL players with a diagnosed Achilles tear between 2009 and 2016 were selected as the study population for this retrospective analysis. Data on NFL injury was collected from an established database, previously comprised of publicly available athlete information. NFL player profiles were then employed to determine position, team and game statistics at time of injury. Injury rates were calculated as a percentage of total league games on Thursdays and Sundays. The proportion of rookies in the NFL was approximated by summing the number of draft picks and the number of signed, undrafted free agents and measured against the total number of roster spots before the commencement of the season. Game surface was discerned at time of injury by consulting a timeline of the field surfaces and cross referencing the date of the game. Game conditions, such as weather and temperature, were discerned from the game logs published on the NFL website. Results: There were 101 documented Achilles tears. Sixty-four percent (65/101) occurred before the official season, in training or pre-season games. Only 1% (1/101) of tears occurring during post-season play-offs. Twenty-nine percent (19/65) of the pre- season tears occurred in rookies and 97% (35/36) of the in-season game tears affected non-rookies. Thirty-six percent (36/101) of all documented tears occurred in undrafted free agents. Of players with Achilles tear, 58.41% (59/101) returned to play in the NFL after injury. Despite an average age of 26.7 years, the tear distribution was bimodal with players, ages 24 and 36, exhibited the highest rates of tear. With regard to tears during games, 43.18% occurred on grass and 56.82% occurred on turf. These values mirror their field representation in games. The average game temperature was 67.04 degrees Fahrenheit with wide stratification (range: 1-91 degrees). When examining rate of tears for players during away versus home games, there was not a significant difference of note; of the 45 in-game tears, 21 (46.67%) occurred in home games and 24 (53.33%) during away games. Conclusion: In our focused analysis of the Achilles in NFL athletes, we show no significant difference in tear rates when comparing grass and artificial turf surfaces and in comparing Thursday and Sunday games. When reviewing experience level, a large percent of the tears occurred in rookie players, especially during the pre-season, despite these players making up less than a quarter of the athletes. We also show that tears were not restricted to certain weather conditions. When analyzing career length post tear, most players that returned to play continued to perform at a high level. This challenges the perception of AT tear as a career-ending injury.

THE CHEMICAL COMPOSITION AND NUTRITIONAL VALUE FOR CHICKENS OF MEAL FROM RECENT CULTIVARS OF CANOLA

1986 ◽  
Vol 66 (3) ◽  
pp. 821-825 ◽  
Author(s):  
R. BLAIR ◽  
R. MISIR ◽  
J. M. BELL ◽  
D. R. CLANDININ
Keyword(s):  
Chemical Composition ◽  
Key Words ◽  
Soybean Meal ◽  
Broiler Chickens ◽  
Nutritional Value ◽  
Nutrient Content ◽  
Similar Rate ◽  
Canola Meal ◽  
Meal Meal

Meals of Triazine-tolerant and Westar canola were found to be similar in chemical composition and nutrient content to commercial canola meal. Male broiler chickens grew at a similar rate from 2 to 4 wk when fed diets based on 20% commercial canola meal, meal from the cultivars, or soybean meal. Key words: Canola, cultivars, composition, nutrition, feedstuffs, chickens

scholarly journals The Impact of Fertilization Regime on the Crop Performance and Chemical Composition of Potato (Solanum tuberosum L.) Cultivated in Central Greece

Agronomy ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 474 ◽  
Author(s):  
Spyridon A. Petropoulos ◽  
Ângela Fernandes ◽  
Nikolaos Polyzos ◽  
Vasileios Antoniadis ◽  
Lillian Barros ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Dry Matter ◽  
Nutritional Value ◽  
Slow Release ◽  
Solanum Tuberosum L ◽  
Added Value ◽  
Control Treatment ◽  
Dry Matter Content ◽  
Crop Performance ◽  
The Impact

Potato cultivation is quite demanding in inorganic nutrients and adequate fertilization is a key factor for maximizing yield and producing tubers of high quality. In the present study, a field experiment was carried out to evaluate the effect of various forms of fertilization on crop performance and the nutritional value and chemical composition of two potato varieties (cv. Spunta and cv. Kennebec). For this purpose, five different fertilizer treatments were applied namely: control (C), standard fertilizer (T1), standard fertilizer + zeolite (T2), manure (T3) and slow release nitrogen fertilizer (T4). According to the results, it was observed that slow release treatment (T4) achieved the highest yield for both varieties, while the control treatment presented significantly lower yield compared to the studied fertilization regimes. The dry matter of leaves and shoots was higher in T1 treatment for cv. Kennebec and in T2 and T4 treatments for cv. Spunta, whereas the control treatment presented the highest dry matter content in tubers for cv. Kennebec and T2 and T3 treatments for cv. Spunta. A significant effect of the fertilization regime was also observed on the nutritional value of tubers and more specifically the protein, ash and fat content was increased by treatments T1 and T4, while carbohydrate content was also increased by T3 and T4 treatments for both varieties. Similarly, the total sugars, organic acids, β-carotene and lycopene content was increased in T3 treatment for the Spunta variety, while the antioxidant capacity showed a varied response depending on the fertilizer regime and the tested variety. In conclusion, the fertilization regime has a significant effect not only on the tuber yield but also on the quality of the final product and should be considered as an effective tool to increase the added value of potato crop.

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