The aim of this study was to evaluate different climatization systems in the holding-pen and their effect on physiological variables and Holstein milk production raised on paddock without shade access. The treatments were shade (Control - CT), forced ventilation (VT) + nebulization (VN) during 30 minutes before milking. Twelve multiparous Holstein cows were used in a replicated 3x3 Latin square, with 18-d periods comprised of five days for adaptation followed by three-day sample. Dry bulb temperature (DBT), black globe temperature (BGT), relative humidity (RH), wind speed (WV), Black globe-humidity index (BGHI), rectal temperature (RT), respiratory rate (RR), surface temperatures of head, back, leg and udder and milk production were analyse...
Objectives: Access to evaporative cooling system can increase production in dairy cows due to improv...
In order to evaluate the response of Jersey cows to cooling measures in a hot environment, four cows...
Brazil is a country with a tropical climate and one of the main problems faced by dairy farmers is t...
ABSTRACT This research aimed to assess the climatization configuration in a holding pen for dairy ca...
Objectives: The aim of the study was to evaluate the behavior of dairy cows in summer in relation to...
The main objective of this work was to evaluate the effect of forced ventilation and evaporative coo...
O objetivo deste trabalho foi avaliar a eficiência do uso da climatização no ambiente da sala de esp...
This paper shows the results of a research study aimed at investigating the effects of a sprinkler s...
Heat stress in dairy cows can cause an increase in body temperature and respiration rate, and a decr...
Milk production in Brazil is concentrated mainly in the tropical region, with climatic characteris...
Este estudo teve como objetivo avaliar a influência de recursos de climatização, ventilação e nebuli...
This paper presents the results of a research study which had the objective of investigating the eff...
Este trabalho foi realizado, no verão de 2002, com o objetivo de avaliar a influência de alguns recu...
Este trabalho foi realizado, no verão de 2002, com o objetivo de avaliar a influência de alguns recu...
This study was conducted with the objective to evaluate the duration of exposure of animals to the e...
Objectives: Access to evaporative cooling system can increase production in dairy cows due to improv...
In order to evaluate the response of Jersey cows to cooling measures in a hot environment, four cows...
Brazil is a country with a tropical climate and one of the main problems faced by dairy farmers is t...
ABSTRACT This research aimed to assess the climatization configuration in a holding pen for dairy ca...
Objectives: The aim of the study was to evaluate the behavior of dairy cows in summer in relation to...
The main objective of this work was to evaluate the effect of forced ventilation and evaporative coo...
O objetivo deste trabalho foi avaliar a eficiência do uso da climatização no ambiente da sala de esp...
This paper shows the results of a research study aimed at investigating the effects of a sprinkler s...
Heat stress in dairy cows can cause an increase in body temperature and respiration rate, and a decr...
Milk production in Brazil is concentrated mainly in the tropical region, with climatic characteris...
Este estudo teve como objetivo avaliar a influência de recursos de climatização, ventilação e nebuli...
This paper presents the results of a research study which had the objective of investigating the eff...
Este trabalho foi realizado, no verão de 2002, com o objetivo de avaliar a influência de alguns recu...
Este trabalho foi realizado, no verão de 2002, com o objetivo de avaliar a influência de alguns recu...
This study was conducted with the objective to evaluate the duration of exposure of animals to the e...
Objectives: Access to evaporative cooling system can increase production in dairy cows due to improv...
In order to evaluate the response of Jersey cows to cooling measures in a hot environment, four cows...
Brazil is a country with a tropical climate and one of the main problems faced by dairy farmers is t...