Effect of weather on activity and lying behaviour in clinically healthy grazing dairy cows during the transition period

2020 ◽  
Vol 60 (1) ◽  
pp. 148 ◽  
Author(s):  
S. J. Hendriks ◽  
C. V. C. Phyn ◽  
S.-A. Turner ◽  
K. R. Mueller ◽  
B. Kuhn-Sherlock ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Air Temperature ◽  
Transition Period ◽  
Trigger Points ◽  
Late Gestation ◽  
Holstein Friesian ◽  
Grazing Dairy Cows ◽  
Mixed Age ◽  
Jersey Cows ◽  
Behaviour Data

Lying behaviour and activity were measured in healthy grazing dairy cows during the transition from late gestation to early lactation (i.e. the transition period). Behaviour data derived from IceTag® or IceQube® (IceRobotics, Edinburgh, Scotland, UK) tri-axial accelerometers were collated from 311 cow parities of mixed age and breed (Holstein–Friesian, Jersey and crossbred Holstein–Friesian × Jersey) cows from four experiments. The IceTag and IceQube devices captured lying and step data at 1- and 15-min intervals respectively. Behaviour was recorded during the transition period (Day –21 prepartum to Day 34 postpartum) to determine daily lying time, number of lying bouts (LB), mean LB duration and number of steps. The effect of rainfall and air temperature on lying behaviour and activity during two periods, namely, prepartum (Day –21 to Day –3) and postpartum (Days 3–34) was evaluated. Multiple-regression analysis determined that decreased air temperature and increased rainfall is associated with a decline in daily lying time, number of LB and LB duration during both prepartum and postpartum periods. Exposure to both wet and cold conditions exacerbated the behavioural response. The results highlighted the importance of considering the effects of air temperature and rainfall and the interaction of these two climate variables when analysing lying behaviour and activity. Further work is required to quantify the trigger points for this activity modulation, to help understand the balance of welfare experiences in the life of a grazing cow.

Ghrelin and its correlation with leptin, energy related metabolites and thyroidal hormones in dairy cows in transitional period

2016 ◽  
Vol 19 (1) ◽  
pp. 197-204 ◽  
Author(s):  
A. Nowroozi-Asl ◽  
N. Aarabi ◽  
A. Rowshan-Ghasrodashti
Keyword(s):  
Energy Balance ◽  
Dairy Cows ◽  
Transition Period ◽  
Negative Energy ◽  
Transitional Period ◽  
Late Gestation ◽  
Blood Levels ◽  
Early Lactation ◽  
Holstein Friesian ◽  
Positive Correlations

AbstractThe transition from late gestation to early lactation is a critical period in a dairy cow’s life so that dairy cows undergo tremendous changes during this period.The aim of this study was to determine blood levels of ghrelin, leptin, glucose, β-ydroxybutyrate (BHB), non-esterified fatty acids (NEFA), triglycerides (TG), triiodothyronine (T3) and thyroxine (T4) in dairy Holstein cows (n = 20) and their correlations during the transition period.Blood samples were collected weekly from 3 wk antepartum to 6 wk postpartum from 20 high-yielding Holstein-Friesian cows. Ghrelin and leptin of plasma and glucose, BHB, NEFA, TG, T3, T4 of serum were then measured.Early lactation cows showed significantly higher (p<0.05) values of ghrelin, BHB and NEFA, and lower levels of leptin, TG, T3 and T4 (p<0.05) compared to late dry cows. Serum concentrations of glucose did not differ significantly at any time (P>0.05).Plasma ghrelin concentrations showed positive correlations with the serum BHB and NEFA (p<0.01), while plasma ghrelin had negative correlations (p<0.01) with leptin, TG, T3 and T4. In addition, no significant correlation (p>0.05) was found between ghrelin and glucose.The results of the study showed that blood ghrelin, leptin, BHB and NEFA levels are sensitive indicators of the energy balance during the peri-partum period in dairy cows and glucose values may not be considered as a precise indicator of negative energy balance in dairy cows.

scholarly journals Effect of restricted feeding in the far-off period on performance and metabolic status of dairy cows

2014 ◽  
Vol 14 (1) ◽  
pp. 89-100
Author(s):  
Włodzimierz Nowak ◽  
Robert Mikuła ◽  
Ewa Pruszyńska-Oszmałek ◽  
Barbara Stefańska ◽  
Paweł Maćkowiak ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Dry Matter ◽  
Transition Period ◽  
Restricted Feeding ◽  
Lactating Cows ◽  
Fibre Diet ◽  
System Recommendation ◽  
Holstein Friesian ◽  
Ad Libitum ◽  
Ad Libitum Feeding

AbstractThe aim of the study was to investigate experimentally the effects of restricted or ad libitum feeding in the far-off period on performance of dairy cows. Two groups of Polish Holstein-Friesian cows having 19 animals in each group were allotted to two planes of nutrition in the far-off period from -56 to -22 days. The ADLIB group was fed ad libitum (DMI 12.9 kg) while in the RES group the dry matter intake was restricted by 3 kg DM compared to the average dry matter during the last 7 days in the ADLIB group. Average daily energy intake decreased from 8.90 UFL in the ADLIB to 6.83 UFL in the RES group. In the close-up period and after parturition, the cows of both groups were given the same diet. In restrictively fed cows, there was a tendency to a greater decrease in BCS during both the dry period (P=0.09) and lactation (P=0.07). After parturition milk production, fertility indices and blood concentration of IGF-1, insulin and glucose were not significantly affected by the far-off treatment. In the RES group, lower BHBA 3 days before calving and on day 5 of lactation and lower NEFA on day 28 of lactation were recorded. Also in this group higher levels of glucose 3 days before calving, triiodothyronine (T3) on days -30 and 5, and thyroxine (T4) on days -3 and 28 were observed. It is concluded that restricted feeding in the far-off period positively affected blood indicators of lipomobilization during the transition period, but had little effect on performance of lactating cows. In spite of low energy, high-fibre diet offered ad libitum in the faroff period resulted in the energy overfeeding compared to the INRA system recommendation.

Effect of timing of protein supplementation on the performance of lactating dairy cows

2005 ◽  
Vol 45 (4) ◽  
pp. 337
Author(s):  
B. C. Granzin
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Milk Fat ◽  
Protein Supplementation ◽  
Net Energy ◽  
Maize Silage ◽  
Holstein Friesian ◽  
Grazing Dairy Cows ◽  
And Control ◽  
Friesian Cows

Two experiments were undertaken to determine the effect of timing of protein supplementation on performance of grazing, lactating Holstein–Friesian cows fed maize silage and grain-based concentrate. In experiment 1, 36 cows were fed 0.8 kg DM/day of solvent-extracted cottonseed meal (CSM) either as 1 meal at 1200 hours with maize silage (CSM 1200) or at 1530 hours with concentrate (CSM 1530), or in 2 meals at 0600 and 1530 hours with concentrate (CSM 600 + 1530). In experiment 2, 36 cows were either fed no CSM (control) or fed 1.0 kg DM/day as either CSM 1200 or CSM 600 + 1530. In experiment 1, daily yields of 4% fat-corrected milk (FCM) and milk fat for CSM 600 + 1530 were significantly higher than for CSM 1530 with respective means of 22.8 v. 20.7 L and 895 v. 804 g. Daily yields of FCM and milk fat for CSM 1200 were intermediate (21.7 L and 841 g/cow, respectively). A similar trend for daily protein yield per cow was noted (712, 695 and 666 g for CSM 600 + 1530, 1200 and 1530, respectively). In experiment 2, milk yield differed numerically between CSM 600 + 1530 and other treatments, with means (± s.e.d.) of 24.7 ± 0.78, 22.9 ± 0.78 and 22.9 ± 0.78 L/cow.day for CSM 600 + 1530, CSM 1200 and control, respectively. Mean (± s.e.d.) net energy requirements for milk production and liveweight change tended to be lower for the control (68 ± 3.6 MJ/cow.day) as opposed to CSM 600 + 1530 (79 ± 3.6 MJ/cow.day) and CSM 1200 (76 ± 3.6 MJ/cow.day). Cumulative time where rumen degradable nitrogen:rumen degradable dry matter was less than 22 g/kg were 2, 2 and 3 h for CSM 600 + 1530, CSM 1200 and CSM 1530, respectively, in experiment 1, and 6, 4 and 2 h for the control, 1200 and CSM 600 + 1530, respectively, in experiment 2. No differences in rumen ammonia-N concentrations were noted between treatments in experiment 1. In experiment 2, a significantly lower mean (± s.e.d.) rumen ammonia-N concentration was recorded for the control at 1530 hours (62 ± 14.1 mg/dL) in comparison to CSM 600 + 1530 (114 ± 14.1 mg/dL) and CSM 1200 (119 ± 14.1 mg/dL). These experiments show that for grazing dairy cows supplemented with maize silage and grain-based concentrate, feeding a daily aliquot of CSM as 2 meals at 0600 and 1530 hours rather than 1 meal at 1200 or 1530 hours improves milk production.

An investigation of the effect of initial milk yield level on the response to sward height and concentrate supplementation in grazing dairy cows

1995 ◽  
Vol 1995 ◽  
pp. 156-156
Author(s):  
R. Pulido ◽  
J.D. Leaver
Keyword(s):  
Dairy Cows ◽  
Milk Yield ◽  
Yield Potential ◽  
Concentrate Supplementation ◽  
Yield Level ◽  
Sward Height ◽  
Herbage Intake ◽  
Holstein Friesian ◽  
Cow Performance ◽  
Grazing Dairy Cows

The increase of milk yield potential of dairy cows raises a number of questions relating to their management at pasture where the intake potential might be limiting. The interaction of initial milk yield (IMY), sward availability (SH) and level of concentrate supplementation (CI) is largely unknown.Two experiments of 42 and 24 days in spring and midsummer were carried out with 45 and 27 Holstein Friesian cows respectively. In spring, five IMY groups (range 16.9 to 35.5 kg/day) and in midsummer three IMY groups (range 22.2 to 31.8 kg/day) were used. In both periods, three compressed sward height(3 to 5, 5 to 7 and 7 to 9 cm) and three CI (0, 3 and 6 kg/day, with 160 g CP/kg DM, 12.8 MJ ME/kg DM) were used. The grazing area consisted of 7.9 ha of perennial ryegrass which was set stocked. The herbage intake (HDMI) was estimated indirectly from individual cow performance. Grazing time (GT) was recorded for each cow on 24 hour observations. Multiple regression analyses were carried out relating the dependent variables herbage intake, grazing behaviour and milk production to the independent variables (IMY, SH, CI).

scholarly journals Prepartum feeding level and body condition score affect immunological performance in grazing dairy cows during the transition period

2016 ◽  
Vol 99 (3) ◽  
pp. 2329-2338 ◽  
Author(s):  
Joshua Lange ◽  
Allison McCarthy ◽  
Jane Kay ◽  
Susanne Meier ◽  
Caroline Walker ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Body Condition ◽  
Transition Period ◽  
Body Condition Score ◽  
Feeding Level ◽  
Condition Score ◽  
Grazing Dairy Cows

Prevalence and risk factors for transition period diseases in grazing dairy cows in Brazil

2017 ◽  
Vol 145 ◽  
pp. 16-22 ◽  
Author(s):  
Rolnei R. Daros ◽  
Maria J. Hötzel ◽  
Jose A. Bran ◽  
Stephen J. LeBlanc ◽  
Marina A.G. von Keyserlingk
Keyword(s):  
Risk Factors ◽  
Dairy Cows ◽  
Transition Period ◽  
Grazing Dairy Cows

scholarly journals Propylene Glycol and Maize Grain Supplementation Improve Fertility Parameters in Dairy Cows

Animals ◽  
2020 ◽  
Vol 10 (11) ◽  
pp. 2147
Author(s):  
Robert Mikuła ◽  
Ewa Pruszyńska-Oszmałek ◽  
Paweł Antoni Kołodziejski ◽  
Włodzimierz Nowak
Keyword(s):  
Dairy Cows ◽  
Propylene Glycol ◽  
Metabolic Profile ◽  
Transition Period ◽  
Slight Effect ◽  
Cholesterol Levels ◽  
Holstein Friesian ◽  
Service Conception ◽  
Maize Grain ◽  
Metabolic Indices

The aim of the study was to determine the effect of propylene glycol and maize grain content by-pass starch supplementation during the transition period and the first 56 days of lactation on blood metabolic indices, milk production and fertility parameters in dairy cows. Seventy-five Polish Holstein-Friesian dairy cows were assigned to treatment 21 days before calving. The treatments included: TG—2.5 kg triticale grain/cow per day supplemented from 14 days prepartum to day 56 postpartum, PG—2.5 kg triticale grain/cow per day supplemented from day 14 before parturition to day 56 postpartum, and 400 g propylene glycol/cow per day from 14 days prepartum to 14 days of lactation and MG—2.5 kg maize grain/cow per day supplemented from day 14 before parturition to day 56 postpartum. PG and MG had an effect resulting in the highest glucose concentration at 28 d of lactation. Cows assigned to the PG and MG groups had significantly higher cholesterol levels confronted with TG group at day 14 of lactation, while at days 28 and 56 the same difference was observed only between the MG and TG groups. PG had an effect on shortening the period to first ovulation. PG and MG improved the first service conception rate and decreased the number of services per conception in cows. In conclusion, both treatments of dairy cows with PG and MG improved their fertility parameters, while they had a slight effect on their metabolic profile and no effect on their milking performance.

Milk production and composition, and methane emissions from dairy cows fed lucerne hay with forage brassica or chicory

2016 ◽  
Vol 56 (3) ◽  
pp. 304 ◽  
Author(s):  
S. R. O. Williams ◽  
P. J. Moate ◽  
M. H. Deighton ◽  
M. C. Hannah ◽  
W. J. Wales ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Dairy Cows ◽  
Milk Production ◽  
Perennial Grass ◽  
Milk Fatty Acids ◽  
Ch4 Emissions ◽  
Holstein Friesian ◽  
Grazing Dairy Cows ◽  
Diet Type ◽  
Friesian Cows

Forage brassica and chicory crops provide an alternative to perennial grass pastures as a forage supply for grazing dairy cows during summer, but there is little information about their effects on milk production and methane (CH4) emissions. Thirty-two Holstein–Friesian cows were fed for 10 days on a diet of lucerne cubes (750 g/kg DM) and grain (250 g/kg DM) (CON) or diets in which forage brassica (410 g/kg DM, FBR) or reproductive-stage chicory (410 g/kg DM, RCH) were offered with lucerne cubes (340 g/kg DM) and grain (250 g/kg DM). Cows offered the FBR diet produced more energy-corrected milk (25.4 kg/day) than did cows offered the CON diet (22.7 kg/day, P = 0.001), even though DM intake was not different for cows between the two groups (20.6 kg/day on average). In contrast, cows offered the RCH diet produced less energy-corrected milk (19.3 kg/day) than did cows in the other two groups (P = 0.001), reflecting the lower DM intake by cows offered the RCH diet (17.7 kg/day, P < 0.01). Methane yield (g CH4/kg DMI) was lower (P < 0.01) on the CON (21.0) and FBR (20.5) diets than on the RCH diet (26.1). Methane intensity (g/kg energy-corrected milk) was different (P < 0.01) for all diets, with CON (19.4) being intermediate, FBR (17.3) lowest and RCH (23.8) the greatest. Diet type was associated with differences in the proportions of only a small number of specific milk fatty acids, and differences in proportions of specific fatty acids were not related to CH4 emissions.

Pattern of serum protein fractions in dairy cows during different stages of gestation and lactation

2011 ◽  
Vol 78 (4) ◽  
pp. 421-425 ◽  
Author(s):  
Giuseppe Piccione ◽  
Vanessa Messina ◽  
Angelo Schembari ◽  
Stefania Casella ◽  
Claudia Giannetto ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Serum Protein ◽  
Transition Period ◽  
Hepatic Function ◽  
Late Gestation ◽  
Repeated Measure ◽  
Metabolic Adaptation ◽  
Total Proteins ◽  
Plasma Volume Expansion ◽  
Blood Samples

In dairy cows the period of transition from late gestation to early lactation is recognized as inducing considerable metabolic adaptation. The aim of this study was to analyse modifications in serum protein values occurring during the dry and the transition period and during lactation in a group of five Holstein cows of high average milk production. For all subjects, selected on the basis of their pregnancy status, blood samples were collected at different physiological phases: dry period (−60, −30 d to calving), transition period (almost 7 d to calving, 7 d after calving), and lactation (weeks 2, 5 and 15 after calving), for a total of eight blood samples for each cow. On each blood sample total proteins and electrophoresis analysis were performed. On the data obtained, normally distributed (P<0·05, Kolmogorov-Smirnov's test), one-way Repeated Measure Analysis of Variance (ANOVA), was applied to evaluate the influence of different stages of gestation and lactation on the considered parameters. Results showed a significant effect on total proteins, α1-globulins, β-globulins, γ-globulins and albumin/globulin ratio. Most of the detected modifications were related to the transition from gestation to lactation, indicating that it is a period of great metabolic stress for cows. On the basis of the obtained results we can affirm that the pattern of serum protein fraction rn could give information about dehydration, plasma volume expansion and hepatic function occurring during the peripartum period in dairy cows.

Sign in / Sign up

Export Citation Format

Share Document