Effects of drinking water temperature and leg cooling on heat stress of laying hens (Gallus domesticus)

1988 ◽  
Vol 13 (1) ◽  
pp. 43-47 ◽  
Author(s):  
M. van Kampen
2010 ◽  
Vol 70 (2) ◽  
pp. 328-336 ◽  
Author(s):  
Ana Valeria González Pereyra ◽  
Verónica Maldonado May ◽  
Carlos Guillermo Catracchia ◽  
María Alejandra Herrero ◽  
Myriam Celina Flores ◽  
...  

2017 ◽  
Vol 9 (2) ◽  
pp. 77
Author(s):  
Dede Risnajati

<p>The purpose of this study was to investigate the effect of interaction between drinking<br />water provision and drinking water temperature on performance of growing period laying hens. The research used Complete Randomized Design factorial pattern with two factors. The first factor consisted of five times of drinking water provision, ie, without restriction (WO), reduction in the provision of drinking water 2 hours (W1), 3 hours (W2), 4 hours (W3), and 5 hours per day (W4). The second factor consisted of two drinking water temperatures: 25-27 °C (T0) and 21-23 °C (T1). Each treatment was repeated 3 times and each replication consisted of five chickens. Data were analyzed with analysis of variance and continued with Duncan’s test. There was interaction between drinking water provision and drinking water temperature on body weight and feed conversion. The 2-hour reduction of drinking water provision per day with water temperature 21-23 °C produced the best performance of laying hens in growing period.</p><p>Key words: laying hens, performance, grower, drinking water</p>


1986 ◽  
Vol 69 (2) ◽  
pp. 546-551 ◽  
Author(s):  
R.A. Stermer ◽  
C.F. Brasington ◽  
C.E. Coppock ◽  
J.K. Lanham ◽  
K.Z. Milam

2017 ◽  
Vol 9 (2) ◽  
pp. 77
Author(s):  
Dede Risnajati

<p>The purpose of this study was to investigate the effect of interaction between drinking<br />water provision and drinking water temperature on performance of growing period laying hens. The research used Complete Randomized Design factorial pattern with two factors. The first factor consisted of five times of drinking water provision, ie, without restriction (WO), reduction in the provision of drinking water 2 hours (W1), 3 hours (W2), 4 hours (W3), and 5 hours per day (W4). The second factor consisted of two drinking water temperatures: 25-27 °C (T0) and 21-23 °C (T1). Each treatment was repeated 3 times and each replication consisted of five chickens. Data were analyzed with analysis of variance and continued with Duncan’s test. There was interaction between drinking water provision and drinking water temperature on body weight and feed conversion. The 2-hour reduction of drinking water provision per day with water temperature 21-23 °C produced the best performance of laying hens in growing period.</p><p>Key words: laying hens, performance, grower, drinking water</p>


2002 ◽  
Vol 81 (5) ◽  
pp. 608-617 ◽  
Author(s):  
H Xin ◽  
RS Gates ◽  
MC Puma ◽  
DU Ahn

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