Buscar
Mostrando ítems 1-10 de 22789
Incubation and rearing temperature effects on Hsp70 levels and heat stress response in broilers
(Agricultural Inst Canada, 2003-06-01)
Incubation temperature (IT) was changed to evaluate if 6-wk-old birds become more tolerant to heat stress. After 13 d of incubation, 470 eggs were submitted to low (36.8degreesC), normal (37.8degreesC) and high (38.8degreesC) ...
Effect of breeder age on eggshell thickness, surface temperature, hatchability and chick weigh
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2012-03-01)
Two experiments were carried out to study the effect of breeder age on incubation parameters (hatchability, eggshell thickness, egg surface temperature and chick weight). In Exp. 1, fertile eggs (30- and 60-wk-old breeders) ...
Effect of breeder age on eggshell thickness, surface temperature, hatchability and chick weigh
(Fundação APINCO de Ciência e Tecnologia Avícolas, 2012-03-01)
Two experiments were carried out to study the effect of breeder age on incubation parameters (hatchability, eggshell thickness, egg surface temperature and chick weight). In Exp. 1, fertile eggs (30- and 60-wk-old breeders) ...
Environmental temperature and cloacal and surface temperatures of broiler chicks in first week post-hatch
(Applied Poultry Science Inc, 2000-03-01)
Adequate environmental temperature during the brooding period is very important to future broiler performance. Thus, the objective of this study was to investigate the extent to which environmental temperature affects the ...
Environmental temperature and cloacal and surface temperatures of broiler chicks in first week post-hatch
(Applied Poultry Science Inc, 2000-03-01)
Adequate environmental temperature during the brooding period is very important to future broiler performance. Thus, the objective of this study was to investigate the extent to which environmental temperature affects the ...
Environmental temperature and cloacal and surface temperatures of broiler chicks in first week post-hatch
(2000-01-01)
Adequate environmental temperature during the brooding period is very important to future broiler performance. Thus, the objective of this study was to investigate the extent to which environmental temperature affects the ...
Photosynthetic responses to temperature in tropical lotic macroalgae
(2004-06-01)
A comparative analysis of the photosynthetic responses to temperature (10-30°C) was carried out under short-term laboratory conditions by chlorophyll fluorescence and oxygen (O2) evolution. Ten lotic macroalgal species ...
Photosynthetic responses to temperature in tropical lotic macroalgae
(2004-06-01)
A comparative analysis of the photosynthetic responses to temperature (10-30°C) was carried out under short-term laboratory conditions by chlorophyll fluorescence and oxygen (O2) evolution. Ten lotic macroalgal species ...
Accuracy Assessment of The Urban Land Surface Temperature Calculation Based on Landsat-8/Oli Data (Case Study: Coyhaique, Chile)
(IEEE, 2019)
The relationship between the values of the surface temperature retrieved from the Landsat-8/OLI satellite data and the values of the atmospheric temperature measured by NETAMO sensors in the urban environment of the Coyhaique ...
Drying kinetics and quality of natural coffee
(Amer Soc Agricultural & Biological Engineers, 2013-05-01)
The effects of three thy bulb temperatures (35 degrees C, 40 degrees C, and 45 degrees C) and three dew point temperatures (2.6 degrees C, 10.8 degrees C, and 16.2 degrees C) of the drying air on the drying kinetics and ...