scholarly journals PRODUCTION OF DAIRY COWS AT DIFFERENT ENVIRONMENTAL CLIMATIC PARAMETERS

2019 ◽  
Vol 1 (2) ◽  
Author(s):  
P. Mijić ◽  
V. Gantner ◽  
G. Vučković ◽  
T. Bobić ◽  
M. Baban ◽  
...  
Keyword(s):  
Body Temperature ◽  
Surface Temperature ◽  
Dairy Cows ◽  
Milk Production ◽  
Metabolic Activity ◽  
Deleterious Effect ◽  
Surface Heat ◽  
The Body ◽  
The Other ◽  
Climatic Parameters

Cattle have a constant body temperature, which held up to a certain limit. Due to changing ambient climatic parameters (temperature, humidity, THI index), can lead to certain consequences which have a deleterious effect on the health of the animals, and even can cause death of the animal. The assumption of this research was that the environmental climatic parameters have an impact on cows in milk production.The study involved 50 Holstein cows, which were divided in the same building and in the two groups: the first (n = 25) = 30 kg milk and 2 (n = 25) = 30 and more kg of milk. The results showed that the surface temperature of the body was measured on the left side of the body cows (area rumen) increased no matter what was the level of milk production. However, the surface temperature of the udder measured from the back of the cows showed a different trend. The temperature of the udder of the cow in the first (with a milk production of less than 30 kg) was constant (average of 34.95 ° C), in contrast to the other groups of cows (with a milk production of 30 kg or more), where the surface temperature is increased as the udder increased and THI index in the barn.The increase in metabolic activity in animals (such as dairy cows) and leads to an increase in surface heat in certain parts of the body, and what is even more pronounced when the animals are in inadequate surroundings or barn that is not adapted to cows with high milk production.

scholarly journals Effect of calcium intake and dietary cation anion difference in early lactation on bone mobilization dynamics all over lactation in dairy cows

2019 ◽  
Author(s):  
Pierre. Gaignon ◽  
Karine Le Grand ◽  
Anca-Lucia Laza-Knoerr ◽  
Catherine Hurtaud ◽  
Anne Boudon
Keyword(s):  
Bone Formation ◽  
Dairy Cows ◽  
Milk Production ◽  
Calcium Intake ◽  
Deleterious Effect ◽  
The Body ◽  
Control Treatment ◽  
Early Lactation ◽  
Blood Biomarkers ◽  
Body Retention

AbstractThis study aimed to evaluate the consequences of increased bone mobilization in early lactation on the dynamics of the milk Ca content during lactation and bone reconstitution. Fifteen multiparous Holstein cows were distributed among 3 treatments 5 weeks before their expected calving date. Those treatments consisted of the provision of dedicated diets through the first 10 weeks of lactation. During that period, the control treatment (NCa) consisted of a diet providing 100\% of the Ca requirements, with a dietary cation-anion difference (DCAD) of 200 mEq/kg DM. The treatments LCa (Low Ca) and LCaLD (Low Ca, Low DCAD) consisted of diets providing 70% of the Ca requirements, with a DCAD of 200 and 0 mEq/kg DM for LCa and LCaLD, respectively. After 10 weeks, all cows received the same total mixed ration which was formulated to meet 100\% of the Ca requirements. LCa and LCaLD tended to decrease the body retention of Ca at 3 weeks of lactation compared with NCa, but did not affect either the dynamics of the blood biomarkers of bone formation and resorption during the lactation or the body retention of Ca at 17 weeks of lactation. Cows almost entirely compensated for the decrease in Ca supply by increasing their apparent digestive absorption of Ca at 3 weeks of lactation, whereas the apparent digestive absorption was unaffected by the treatments at 17 weeks of lactation. Milk production tended to be lower throughout lactation with the LCa and LCaLD compared with the NCa, with a mean difference of 2 kg/d. This study indicated that measuring the dynamics of the milk Ca content during lactation cannot be considered effective for indirectly estimating the dynamics of bone mobilization of cows. The results also showed that limited Ca intake at the beginning of lactation can have deleterious effect on milk production.

scholarly journals The Cause and Possible Cure for Cancer and Chronic Diseases from Applying Papaya Leaf Juice, Baking Soda, Aspirin, Sugar, Temperature, Vietnamese Qi Gong Breathing, Exercise, Metabolism, and Traditional Medicine

2019 ◽  
Vol 4 (6) ◽  
Keyword(s):  
Body Temperature ◽  
Positive Impact ◽  
Alternative Therapies ◽  
The Body ◽  
The Other ◽  
Breathing Exercise ◽  
Qi Gong ◽  
Metabolic Reactions ◽  
The One ◽  
Leaf Juice

In practice, the author has seen many cases that have been successfully recovered from cancer by alternative therapies without using the medicine. On the one hand, some of them are recovered by Papaya leaf juice, some of them are by baking soda, and some of them are by Qi Gong breathing or other therapies. On the other hand, the scientists also found that baking soda and raising body temperature also have a positive impact on cancer treatment so that physicians using baking soda and raising body temperature when applying chemotherapy for cancer. The question is how and why these cases are successful. The answer will give us an overall view of most diseases that we are dealing with. This is just part of my view and I have seen it had positive impacts on many cases. During studying the functions of the cells and organs, the author thought: “All of these functions will poorly execute or do not happens at all if we give its poor fuels or cut important parts of the metabolic reactions. The cells and organs are in an ecosystem. All fuels or ingredients should at the precise biological amounts. Nothing more, nothing less. Too many sugars can be seen as too much fuel, it can destroy the body; most are described well with hyperglycemia, hypoglycemia, hypotension, and hypertension.

scholarly journals Field-based body temperatures reveal behavioral thermoregulation strategies of the Atlantic marsh fiddler crab Minuca pugnax

PLoS ONE ◽  
2021 ◽  
Vol 16 (1) ◽  
pp. e0244458
Author(s):  
Sarah Hews ◽  
Zahkeyah Allen ◽  
Adrienne Baxter ◽  
Jacquline Rich ◽  
Zahida Sheikh ◽  
...  
Keyword(s):  
Body Temperature ◽  
Surface Temperature ◽  
Fiddler Crab ◽  
Cooling Capacity ◽  
The Body ◽  
Behavioral Thermoregulation ◽  
Body Temperatures ◽  
Intertidal Crab ◽  
Trade Offs ◽  
The Difference

Behavioral thermoregulation is an important defense against the negative impacts of climate change for ectotherms. In this study we examined the use of burrows by a common intertidal crab, Minuca pugnax, to control body temperature. To understand how body temperatures respond to changes in the surface temperature and explore how efficiently crabs exploit the cooling potential of burrows to thermoregulate, we measured body, surface, and burrow temperatures during low tide on Sapelo Island, GA in March, May, August, and September of 2019. We found that an increase in 1°C in the surface temperature led to a 0.70-0.71°C increase in body temperature for females and an increase in 0.75-0.77°C in body temperature for males. Body temperatures of small females were 0.3°C warmer than large females for the same surface temperature. Female crabs used burrows more efficiently for thermoregulation compared to the males. Specifically, an increase of 1°C in the cooling capacity (the difference between the burrow temperature and the surface temperature) led to an increase of 0.42-0.50°C for females and 0.34-0.35°C for males in the thermoregulation capacity (the difference between body temperature and surface temperature). The body temperature that crabs began to use burrows to thermoregulate was estimated to be around 24°C, which is far below the critical body temperatures that could lead to death. Many crabs experience body temperatures of 24°C early in the reproductive season, several months before the hottest days of the year. Because the use of burrows involves fitness trade-offs, these results suggest that warming temperatures could begin to impact crabs far earlier in the year than expected.

scholarly journals ANDROID APPLICATION FOR MEASURING HUMAN BODY TEMPERATURE AND FORCASTING FUTURE ILLNESS

2014 ◽  
pp. 161-164
Author(s):  
S PRABHAKARAN ◽  
DHANESHWARI KUMARI ◽  
RIA AHUJA
Keyword(s):  
Operating System ◽  
Body Temperature ◽  
Mobile Device ◽  
Human Body ◽  
The Body ◽  
The Other ◽  
Android Application ◽  
Human Body Temperature ◽  
Normal Human ◽  
Android Operating System

Android Application for measuring human body temperature is a new age mobile thermometer. This kind of application already exists but requires manual feeding temperature. In our project, we propose an application which will measure the body temperature automatically while the user is operating the mobile device. It has an in-built function which can trigger alert messages whenever the temperature becomes critical more than normal human body temperature. The display segment of the device is made up of capacitive touch screen, which can act upon the bioelectricity produced by human body with each and every touch. This application requires Android Operating System Version 2.2. It will also diagnose the other diseases the user might have depending upon the symptoms entered.

PREDICTION OF CLINICAL DIAGNOSTIC INDICATORS AND THE LEVEL OF MILK PRODUCTIVITY OF COWS

2021 ◽  
pp. 42-47
Author(s):  
Е.О. КРУПИН
Keyword(s):  
Heat Stress ◽  
Thermal Stress ◽  
Body Temperature ◽  
Dairy Cows ◽  
Milk Production ◽  
Respiration Rate ◽  
Average Increase ◽  
Milk Productivity ◽  
Humidity Index ◽  
Respiratory Movements

В различные синоптические сроки выявлено количество измерений по индексу температуры и влажности (ТВИ) в животноводческом помещении, при которых у коров наблюдается тепловой стресс. Спрогнозированы данные о температуре тела и частоте дыхания коров в условиях теплового стресса и его отсутствия, в том числе и по четырем срокам измерений. Определен потенциально возможный уровень молочной продуктивности коров при отсутствии теплового стресса. По методу E.C. Thom установлено, в среднем, 80,0% значений ТВИ, характеризующих условия среды как «тепловой стресс». Наблюдалось увеличение доли данных значений с 10 ч утра до 19 ч. По A. Berman et al. Выявлено, в среднем, 10,9% значений ТВИ, а по M.K. Yousef — 5,0%, относящихся к тепловому стрессу. В 15-й синоптический срок измерений по Гринвичу в животноводческом помещении спрогнозирована наибольшая вероятность теплового стресса. Среднее увеличение температуры тела коров с 6-го по 15-й синоптические сроки измерений при тепловом стрессе составит 1,0% (0,4°C, P<0,001), а частоты дыхания — 51,3% (18 дыхательных движений в 1 мин, (P<0,001). Максимальная динамика увеличения температуры тела наблюдается в 13 ч и 16 ч, а частоты дыхания — в 13 ч. Потенциальная молочная продуктивность дойных коров в летние месяцы может быть в среднем на 8,9% выше. In various synoptic terms in the cowshed room, the amount of measurements of the temperature of the heat and humidity index was revealed when the cows suffer from thermal stress. Data on body temperature and respiration rate of cows in conditions of heat stress and its absence were predicted, including those for four measurement periods. Potentially possible level of milk production of cows in the absence of heat stress was determined. According to E.C. Thom is found on average 80.0% of the values of THI, characterizing environmental conditions as "heat stress". An increase in the share of these values is observed in the period from 10:00 to 19:00. According to A. Berman et al. revealed on average 10.9% of THI values, and according to M.K. Yousef — 5.0% of the THI values related to heat stress. In 15, the synoptic term of measurements in Greenwich in the cowshed, the highest probability of heat stress is predicted. The average increase in body temperature of cows from 6 to 15 synoptic term of measurements in Greenwich heat stress will be 1.0% (0.4°C, P<0.001), and the respiration rate will be 51.3% (18 respiratory movements per minute, P<0.001). The maximum dynamics of an increase in body temperature is observed at 13:00 and 16:00 for body temperature, and respiratory rate at 13:00. The potential milk production of dairy cows in the summer months can be 8.9% higher on average.

scholarly journals Effect of season on production and quality of milk of crossbred dairy cows at Sylhet district government dairy farm in Bangladesh

2017 ◽  
Vol 45 (3) ◽  
pp. 52-57
Author(s):  
MA Zaman ◽  
A Ara ◽  
MN Haque
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Rainy Season ◽  
Winter Season ◽  
Dairy Farm ◽  
The Other ◽  
Coliform Bacteria ◽  
Seasonal Effect ◽  
Small Range ◽  
Significant Difference

The present study was conducted to investigate the seasonal effect on milk production and milk qualities of crossbred dairy cows at DGDF, Sylhet. For these purposes, the data of milk production and milk samples were collected from bulk milk tank at District Govt. Dairy Farm, Sylhet and their qualities were measured by physico-chemical and microbiological tests. The season has a significant effect (p<0.05) on the milk yield and milk quality. The total milk production was highest during the rainy season 3354.00 kg followed by summer 3116.70 kg while the lowest milk production was obtained in winter 2925.50kg. The chemical composition of milk was the lowest in summer 4.27% fat, 3.20% protein, 4.46% lactose and 8.55% SNF and in rainy 3.96% fat, 3.24% protein, 4.49% lactose and 8.53% SNF respectively and the highest in winter 5.30% fat, 3.18% protein, 4.46% lactose and 8.59% SNF. The season had a significant influence on the density and freezing point of the milk (p<0.05). The temperature of the milk varied widely from one season to another season. The temperature was maximum in rainy season 28.77oC while the minimum was 25.80 oC in the winter season. The salt percentage of the milk varied within a small range from one season to another season. During the winter season the average SPC bacteria count was lower compared with the other season, 38.02 ×105 cfu/ml. The highest value was obtained in rainy season 40.50×105 cfu/ml. Coliform bacteria count was on average 4.5×105 cfu/ml in winter, 4.91×105 cfu/ml in summer and 5.46×105 cfu/ml in rainy season. There was no significant difference compared to the value found during the other season. From this study it was found that season had a significant effect on the milk quantity and quality, except for protein, lactose, SNF, SPC and coliforms count.Bang. J. Anim. Sci. 2016. 45 (3): 52-57

scholarly journals Usefulness in Developing an Optimal Training Program and Distinguishing between Performance Levels of the Athlete’s Body by Using of Thermal Imaging

2020 ◽  
Vol 17 (16) ◽  
pp. 5698
Author(s):  
Teresa Kasprzyk-Kucewicz ◽  
Agnieszka Szurko ◽  
Agata Stanek ◽  
Karolina Sieroń ◽  
Tadeusz Morawiec ◽  
...  
Keyword(s):  
Body Temperature ◽  
Surface Temperature ◽  
Dynamic Balance ◽  
The Body ◽  
Main Role ◽  
Sports Activity ◽  
Mean Body Temperature ◽  
Physical Effort ◽  
Average Maximum ◽  
High Level

The goal of the training is to enable the body to perform prolonged physical effort without reducing its effectiveness while maintaining the body’s homeostasis. Homeostasis is the ability of the system to maintain, in dynamic balance, the stability of the internal environment. Equally as important as monitoring the body’s thermoregulation phenomena during exercise seems to be the evaluation of these mechanisms after physical effort, when the athlete’s body returns to physiological homeostasis. Restoring homeostasis is an important factor in body regeneration and has a significant impact on preventing overtraining. In this work we present a training protocol using a rowing ergometer, which was planned to be carried out in a short time and which involves working the majority of the athlete’s muscles, allowing a full assessment of the body’s thermal parameters after stopping exercise and during the body’s return to thermal equilibrium and homeostasis. The significant differences between normalized mean body surface temperature obtained for the cyclist before the training period and strength group as well as before and 10 min after training were obtained. Such observation seems to bring indirectly some information about the sportsperson’s efficiency due to differences in body temperature in the first 10 min of training when sweat does not play a main role in surface temperature. Nearly 1 °C drop of mean body temperature has been measured due to the period of training. It is concluded that thermovision not only allows you to monitor changes in body temperature due to sports activity, but also allows you to determine which of the athletes has a high level of body efficiency. The average maximum body temperature of such an athlete is higher (32.5 °C) than that of an athlete who has not trained regularly (30.9 °C) and whose body probably requires further training.

Body composition and performance of autumn-calving Holstein-Friesian dairy cows during lactation: food intake, milk constituent output and live weight

1992 ◽  
Vol 1992 ◽  
pp. 100-100 ◽  
Author(s):  
J.D Sutton ◽  
K. Aston ◽  
D.E Beever ◽  
W.J. Fisher
Keyword(s):  
Body Composition ◽  
Dairy Cows ◽  
Milk Production ◽  
Live Weight ◽  
The Body ◽  
Grass Silage ◽  
Stage Of Lactation ◽  
Holstein Friesian ◽  
And Performance ◽  
Friesian Cows

The importance of measuring partition between body and milk in dairy cows and identifying the factors underlying it has long been recognised. However accurate measurements of partition In the body are few because of the difficulty and expense of the techniques.The purpose of the present experiment was to measure the effects in autumn-calving Holstein-Friesian cows given grass silage ad libitum of amount of concentrate and stage of lactation on body composition by direct (Gibb et al 1992a, b) and Indirect (Kings et al 1992) techniques, adipose tissue metabolism (Walsh et al 1992) and milk production. In a related trial, energy balance was measured in other cows by Indirect calorimetry (Cammell et al 1992).This report covers silage Intake, milk production and live-weight change. Communications on the associated studies are given in the Proceedings of this Meeting.

scholarly journals Milk Production of Holstein Friesian Dairy Cows in Various Lactation Periods (Case Study at Capita Farm, Semarang, Central Java)

JURNAL TERNAK ◽  
2020 ◽  
Vol 11 (2) ◽  
Author(s):  
Rudy Hartanto ◽  
Alvian Adhi Pamungkas ◽  
Edi Prayitno ◽  
Dian Wahyu Harjanti
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
The Body ◽  
Lactation Period ◽  
Central Java ◽  
Holstein Friesian ◽  
The Difference ◽  
Daily Milk Production ◽  
Materials Used ◽  
Daily Milk

The purpose of this research was to determine and to assess the milk production of Holstein Friesian cows in Capita Farm based on its lactation period. The research was conducted on 29thSeptember – 28thOctober 2019. The materials used in the study were 59 FH dairy cows in the lactation period of 1-6 and lactation months of 1-10. The body weight was 497.71 ± 44.73 kg and the milk production was 14.43 ± 4.43 liters / day / head. The study was conducted by observation. The parameters observed were the lactation period and daily milk production. Afterward, the daily milk production was converted into milk production in one lactation period. The difference in milk production of one lactation period between the lactation periods was determined by the independent sample t test at level of 5%. The results of this research showed that the peak production in the 4th lactation period was 4458.26 liter/lactation, while the 1st, 2nd, 3th, 5th, 6th lactation periods were 3976.85; 4100.01; 4143.85; 3850.27; 2938.56 liter/lactation, respectively. The 6th lactation period was significantly lower than the others withproduction capability of 65.91% of the mature equivalent (ME). It was concluded that the Holstein Friesian dairy cows inCapita Farm has the highest production in the 4th lactation period, but there is a real difference in production when it enters the 6thperiod.

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