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231225s2019 xx |||||o 00| ||eng c |
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|a 10.5713/ajas.18.0098
|2 doi
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|a pubmed25n0950.xml
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|a (NLM)29879822
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|a DE-627
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|e rakwb
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|a eng
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| 100 |
1 |
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|a Benatallah, Amel
|e verfasserin
|4 aut
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| 245 |
1 |
4 |
|a The effect of water restriction on physiological and blood parameters in lactating dairy cows reared under Mediterranean climate
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|c 2019
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| 336 |
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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| 338 |
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Revised 30.09.2020
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a OBJECTIVE: This study was conducted to evaluate the effect of water restriction (WR) on physiological and blood parameters in lactating dairy cows reared under Mediterranean climate
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|a METHODS: The trial lasted 16 days preceded by two weeks of adaptation to the experimental condition in spring 2014 on 6 dairy cows in mid-lactation. These cows were allowed water ad libitum for 4 days (W100) (hydration period), then split into 2 groups, one group has received 25% and the other 50% of water compared to their mean water consumption during the hydration period; then rehydrated for 4 days. Feed intake and physiological parameters: respiratory rate (RR), heart rate (HR), and rectal temperature (RT) were recorded twice a day. Blood was collected once a day and analyzed for serum concentration of glucose (Glc), triglycerides (TG), cholesterol (Chol), urea (Ur), creatinine (Crea), and total protein (TP) by enzymatic colorimetric method and cortisol (Cort) by radioimmunoassay
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|a RESULTS: Total dry matter intake (TDMI) was affected by WR. A decrease in TDMI was observed in WR groups compared to W100 group (effect, group, period, day, group×day, period× day: p<0.001). Also, WR resulted in a significant increase in RR, HR, RT in WR groups than in W100 group (effect, group: p<0.001). In addition, an increase in the serum concentration of Glc, TG, Chol, Ur, Crea, TP, and Cort was noted in WR groups (effect, group, period, day: p<0.001)
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|a CONCLUSION: This study has shown the ability of cows raised in a Mediterranean climate to cope with different levels of WR and thus reach a new equilibrium. As result, elucidates the important role of water as a limiting factor for livestock in environments with low water availability
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| 650 |
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|a Journal Article
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|a Blood Parameters
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| 650 |
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4 |
|a Lactating Dairy Cow
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| 650 |
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4 |
|a Mediterranean Climate
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| 650 |
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4 |
|a Total Dry Matter Intake
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| 650 |
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4 |
|a Water Restriction
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| 700 |
1 |
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|a Ghozlane, Faissal
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Marie, Michel
|e verfasserin
|4 aut
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| 773 |
0 |
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|i Enthalten in
|t Asian-Australasian journal of animal sciences
|d 1998
|g 32(2019), 1 vom: 31. Jan., Seite 152-158
|w (DE-627)NLM098195883
|x 1011-2367
|7 nnas
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| 773 |
1 |
8 |
|g volume:32
|g year:2019
|g number:1
|g day:31
|g month:01
|g pages:152-158
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| 856 |
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|u http://dx.doi.org/10.5713/ajas.18.0098
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