scholarly journals Impact of Global Warming on Broiler Meat Production Estimated from Changes of the Mean Ambient Temperature

2006 ◽  
Vol 77 (2) ◽  
pp. 231-235 ◽  
Author(s):  
Makoto YAMAZAKI ◽  
Hitoshi MURAKAMI ◽  
Kazuki NAKASHIMA ◽  
Hiroyuki ABE ◽  
Toshihiko SUGIURA ◽  
...  
Keyword(s):  
Global Warming ◽  
Ambient Temperature ◽  
Meat Production ◽  
Broiler Meat ◽  
The Mean

Future prediction of the effect of global warming on a pig growth performance estimated from changes of the mean ambient temperature

2008 ◽  
Vol 79 (1) ◽  
pp. 59-65 ◽  
Author(s):  
Ryozo TAKADA ◽  
Makoto YAMAZAKI ◽  
Toshihiko SUGIURA ◽  
Masayuki YOKOZAWA ◽  
Makoto OTSUKA ◽  
...  
Keyword(s):  
Global Warming ◽  
Ambient Temperature ◽  
Growth Performance ◽  
Future Prediction ◽  
The Mean

scholarly journals Prediction of the effect of global warming on heifer growth performance in summer estimated from changes of the mean ambient temperature

2010 ◽  
Vol 81 (1) ◽  
pp. 29-35 ◽  
Author(s):  
Itoko NONAKA ◽  
Makoto YAMAZAKI ◽  
Naozumi TAKUSARI ◽  
Kouji HIGUCHI ◽  
Osamu ENISHI ◽  
...  
Keyword(s):  
Global Warming ◽  
Ambient Temperature ◽  
Growth Performance ◽  
The Mean

The use of acidifying agents Aquasafe and Veleguard when rearing of broiler chickens

2020 ◽  
pp. 16-27
Author(s):  
L. Gamko ◽  
T. Tarinskaya
Keyword(s):  
Drinking Water ◽  
Organic Acids ◽  
Broiler Chickens ◽  
Positive Impact ◽  
The Body ◽  
Metabolic Energy ◽  
Control Group ◽  
Meat Production ◽  
Feed Conversion ◽  
Broiler Meat

It is known that necessary to replace the components of organic acids, which are part of acidifiers when drinking water to poultry in order to prevent the adaptation of microbes in the gastrointestinal tract. In the poultry industry organic acids are widely used, which are used as acidifiers to preserve the properties of water consumed. The purpose of this work was to evaluate the efficiency of broiler meat production when using acidifying agents of drinking water Aquasafe and Veleguard. The experimental part of the work has been performed in JSC “Kurinoe Tsarstvo-Bryansk” broiler area “Roshcha” in the Pochepsky district. The object of research was the livestock of broiler chickens cross Cobb 500 at floor housing. The effect of water acidifiers on meat productivity has been studied. Groups of chickens have been formed on the principle of pairs-analogues. Broiler chickens of experimental groups have been separated from the main livestock by a grid in the corner of the room for 100 heads in each group. It has been found by a result of research to be optimal dose usage of acidifying agents water Aquasafe and Veleguard to drink to broiler chickens. The positive effect of these acidifiers on the digestion of crude protein, crude fat, crude fiber, contributing to the effective use of nitrogen, which led to an increase in the intensity of growth, young animals’ livability and improved feed conversion. Slaughter yield in the control group was 55,1 %, and in the experimental group 57,2 and 58,4 %, which was by 2,1 and 3,3 % higher with the same level of metabolic energy and nutrients. In chickens that consumed acidifi ers more intensively used nutrients feed for deposition in the body of the components of the carcass, which affected the production. A positive impact of acidifying agents Aquasafe and Veleguard on meat quality in broiler chickens has been found.

scholarly journals La Niña–like Mean-State Response to Global Warming and Potential Oceanic Roles

2017 ◽  
Vol 30 (11) ◽  
pp. 4207-4225 ◽  
Author(s):  
Tsubasa Kohyama ◽  
Dennis L. Hartmann ◽  
David S. Battisti
Keyword(s):  
Global Warming ◽  
Southern Oscillation ◽  
Forced Response ◽  
Equatorial Pacific ◽  
La Niña ◽  
The West ◽  
La Nina ◽  
The Mean ◽  
Mean State ◽  
Sst Gradient

Abstract The majority of the models that participated in phase 5 of the Coupled Model Intercomparison Project global warming experiments warm faster in the eastern equatorial Pacific Ocean than in the west. GFDL-ESM2M is an exception among the state-of-the-art global climate models in that the equatorial Pacific sea surface temperature (SST) in the west warms faster than in the east, and the Walker circulation strengthens in response to warming. This study shows that this “La Niña–like” trend simulated by GFDL-ESM2M could be a physically consistent response to warming, and that the forced response could have been detectable since the late twentieth century. Two additional models are examined: GFDL-ESM2G, which differs from GFDL-ESM2M only in the oceanic components, warms without a clear zonal SST gradient; and HadGEM2-CC exhibits a warming pattern that resembles the multimodel mean. A fundamental observed constraint between the amplitude of El Niño–Southern Oscillation (ENSO) and the mean-state zonal SST gradient is reproduced well by GFDL-ESM2M but not by the other two models, which display substantially weaker ENSO nonlinearity than is observed. Under this constraint, the weakening nonlinear ENSO amplitude in GFDL-ESM2M rectifies the mean state to be La Niña–like. GFDL-ESM2M exhibits more realistic equatorial thermal stratification than GFDL-ESM2G, which appears to be the most important difference for the ENSO nonlinearity. On longer time scales, the weaker polar amplification in GFDL-ESM2M may also explain the origin of the colder equatorial upwelling water, which could in turn weaken the ENSO amplitude.

scholarly journals Rural women empowerment through small scale poultry farming: A case study of Vattamkulam model, Malappuram

2020 ◽  
Vol 1 (2) ◽  
pp. 126-130
Author(s):  
S. L. Gayathri ◽  
M. Muhammed Asif
Keyword(s):  
Mortality Rate ◽  
Rural Women ◽  
Animal Husbandry ◽  
Feed Additives ◽  
Small Scale ◽  
Meat Production ◽  
Average Weight ◽  
Women Empowerment ◽  
Broiler Meat ◽  
Short Period

Abstract: The Animal husbandry department of Kerala and local self-government department and Kudumbashree mission has started a plan during 2018-19 entitled “Backyard broiler farming” at Vattamkulam Gramapanchayath, Edappal, Malappuram district. The said plan was advertised as ‘Earn money at your doorstep through broiler farming’ and was welcomed by more than 40 household women. The farmers who owned a land area, not less than 10 cents were selected for this model. The local self- Government provided the shelter arrangements including cages for free of cost. The Animal husbandry department has supplied chicks (Day old Cobb varieties) and feed and aided Kudumbashree unit to market these broilers. The speciality of broiler farming is that within a short period (35 – 40 days) a chick gains an average weight of 2 – 2.3 kg, which can be sold at market to earn a reasonable margin of profit for farmers. The usual mortality rate was 5% for broiler farming, but it was less than 2 % in this model. Modified vaccination protocol against the viral disease Gumboro (I.B.D), has been adopted for this model to reduce the mortality rate. Also, antibiotics as feed additives were not supplemented in this model. Within 40 days, these women entrepreneurs are getting a good profit from meat production alone. This broiler meat is marketed under the brand name of Vattamkulam Safe Chicken. The Vattamkulam backyard broiler farming helps the household women support themselves and provide safe and quality meat to society in which they belong. Keywords: Women empowerment, Vattamkulam Model, Broiler farming

scholarly journals FUTURE CHANGES IN SPECTRAL WAVE CLIMATE AROUND JAPAN UNDER GLOBAL WARMING

2020 ◽  
pp. 10
Author(s):  
Tomoya Shimura ◽  
Nobuhito Mori
Keyword(s):  
Global Warming ◽  
Wave Height ◽  
Climate Change Impacts ◽  
Wave Climate ◽  
Structure Design ◽  
Future Projections ◽  
Wave Statistics ◽  
The Mean ◽  
Ocean Wave Climate ◽  
East Asia Region

Future projections of ocean wave climate related with global warming has been conducted for the assessment of climate change impacts on coastal disaster, beach morphology, and coastal structure design. In this study, we conduct the high-resolution future wave climate projection in the East Asia region and detail analysis on wave climate based on two-dimensional wave spectra in addition to conventional wave statistics (significant wave height). Future changes in wave height, period and direction can be discussed consistently owing to analysis on the mean wave spectra.Recorded Presentation from the vICCE (YouTube Link): https://youtu.be/FEYPZFRr5SQ

scholarly journals Thermal Analisys of the Increase in Ambient Temperature Due to Motor Vehicle Activities

2019 ◽  
Vol 9 (2) ◽  
pp. 751-754
Keyword(s):  
Global Warming ◽  
Ambient Temperature ◽  
Motor Vehicle ◽  
The Body ◽  
Motor Vehicles ◽  
Living Things ◽  
Urban Heat ◽  
Specific Material ◽  
Temperature Heating ◽  
Earth Temperature

Global warming has become a problem of world wide, because it endangers living things. The consequences of global warming include the increase of the earth temperature and climate change. The increase of temperature (heating) in a city which is referred to urban heat island (UHI) is also the same problem in architecture. This research aimed to analyze the ambienttemperature of the UHI due to the motor vehicleactivities. Samples were taken from several locations: (1) Bahu Mall Parking area; (2) Manado Town Square 2 parking area; (3) along the Wolter Monginsidi street in front of Bahu Mall and (4) along the Piere Tendean street in front of Manado Town Square. This research used a quantitative method with a field survey. This research found that the ambient temperature increased when motor vehicles were stationary with engine on or moved. The temperature increased due to the heat from the engine and the reflection of the sun’s heat from the body of the vehicles. The heat level obtained from the survey was 34,8 0C to 39,4 0C. For this reason, a specific material for vehicle’s body is needed to prevent the increase of ambient temperature.

scholarly journals THE IMPACT OF GLOBAL WARMING ON THE PUBLIC HEALTH INCREASING THE BACTERIAL CAUSING INFECTIOUS DISEASES PERFORMED BY EXPERIMENT: VECTOR-BORNE DISEASES INSECTS, TAIF, KSA

2017 ◽  
Vol 5 (5) ◽  
pp. 42-53
Author(s):  
Sherifa Mostafa M. Sabra ◽  
Samar Ahamed
Keyword(s):  
Public Health ◽  
Global Warming ◽  
Infectious Diseases ◽  
Vector Borne Diseases ◽  
The Public ◽  
Colony Forming Unit ◽  
Tapinoma Sessile ◽  
Vector Borne ◽  
The Mean ◽  
The Impact

The search conducted on "The impact of global warming (GW) on the public health (PH) increasing the bacterial causing infectious diseases (IDs) performed by experiment: Vector-borne diseases (VBDs) insects, Taif, KSA", the experiment used ants (Taif Tapinoma sessile), prepared, arranged appropriate nests and adjusted the temperature at (20, 25, 30, 35, 40 and 45°C), for a week of each zone. It revealed the behaviour as (normal, semi-normal and ab-normal), the mean of mortality rates were between (0-53.3%). The bacterial contents measured by the turbidity indicated the presence of multiplication, were between (0.109-0.328). The bacterial growth degrees by sings were between (+ - +++++) and percent between (12-100%). Colony Forming Unit/ml (CFU/ml) confined between (1.8X102-15.0X102)/mL. Through this experiment it turned out the GW had a significant role on the PH, helped the proliferation of bacterial pathogens that caused IDS. The conclusion wiped from the experiment that the extent degrees of GW disadvantages on the PH. The PH workers must take the "Preventive Health Prophylaxis Measures" (PHPMs) to protect the individuals from IDs by eliminating the VBDs of various types, monitoring the immunological situation of individuals, provided the vaccinations of IDs and preparing for complete PHPMs against any changes in the PH.

How could a difference of 0.5°C in global warming modify the mean and extreme climate conditions around Antarctica?

2020 ◽  
Vol 40 (14) ◽  
pp. 6067-6079
Author(s):  
Ramiro I. Saurral ◽  
Gabriela A. Raggio ◽  
Carla N. Gulizia
Keyword(s):  
Global Warming ◽  
Climate Conditions ◽  
Extreme Climate ◽  
The Mean
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