The impact of IPARD supports on structural and managerial featuresof dairy enterprises in Afyonkarahisar province

2017 ◽  
Author(s):  
Mehmet Yardimci ◽  
Hikmet Ari ◽  
Recep Aslan
Keyword(s):  
Statistical Analysis ◽  
Milk Yield ◽  
Production Quality ◽  
Years Of Experience ◽  
Before And After ◽  
Automatic Milking System ◽  
Automatic Milking ◽  
Daily Milk Yield ◽  
The Impact ◽  
Daily Milk

A survey was carried out to determine the impact of IPARD supports on dairy enterprises in Afyonkarahisar. IPADR beneficiary group found to have 3-5 years of experience, university graduate owners with no extra income where records are kept and statistical analysis is performed. Non-beneficiary group was more experienced with less educated owners, half had an extra income but did not keep records and not perform statistical analysis. In the first group, average daily milk yield was 25 liters, calves were weaned at 90 days, automatic milking system was used, hoof care was regularly performed, manure was removed by scrapers, teats were cleaned before and after milking while in the second group average daily milk yield is 10-30 liters, calves were weaned between 30-90 days, mobile milking machines were used, hoof care was slightly performed, manure was collected manually, teats were cleaned before milking. Consequently, IPARD grants were useful for improving the production quality, hygiene and amount in dairy enterprises.

scholarly journals Technical note: Variation in daily milk yield calculations for dairy cows milked in an automatic milking system

2010 ◽  
Vol 93 (3) ◽  
pp. 1069-1073 ◽  
Author(s):  
P.P. Nielsen ◽  
G. Pettersson ◽  
K.M. Svennersten-Sjaunja ◽  
L. Norell
Keyword(s):  
Dairy Cows ◽  
Milk Yield ◽  
Technical Note ◽  
Automatic Milking System ◽  
Automatic Milking ◽  
Daily Milk Yield ◽  
Daily Milk

scholarly journals Reliability of Milk Recording Data Under Conditions of Automatic Milking System

2014 ◽  
Vol 62 (5) ◽  
pp. 911-917 ◽  
Author(s):  
Oto Hanuš ◽  
Pavel Hering ◽  
Gustav Chládek ◽  
Daniel Falta ◽  
Petr Roubal ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Cell Count ◽  
Milk Yield ◽  
Somatic Cell Count ◽  
Crude Protein ◽  
Cattle Breeding ◽  
Automatic Milking System ◽  
Automatic Milking ◽  
Daily Milk Yield ◽  
Daily Milk

Automatic milking system (AMS) brings a change in approach to ensure the data reliability in the official milk recording (MR). The AMS is equipped with flowmeter. AMS software provides the daily milk yield (DMY) and average of the last 7 daily milk yields (AVG7) for MR. Classic MR uses DMY. AVG7 could be more reliable value. Origin of both records (DMY and AVG7) is from AMS flowmeter. The aim of paper was to compare the values of milk yield of cows from daily (DMY) and the extended records (AVG7) from AMS for objective assess of lactations to be used in cattle breeding. Study (2013) with 2 AMS herds (DeLaval and Lely Astronaut): herd 1 – Holstein (H) dairy cows; herd 2 – Czech Fleckvieh (CF) dairy cows. There were following milk records: n = 521 DeLaval (H); n = 567 Lely Astronaut (CF); 70 (H) and 68 (CF) dairy cows. MR samples were analyzed on: fat content; crude protein; somatic cell count. Correlations between AVG7 and DMY were: 0.888 (H); 0.898 (CF, both P ≤ 0.001). There were insignificant differences (P > 0.05; −0.07 ± 3.29 kg for H and 0.28 ± 3.3 kg for CF) between AVG7 and DMY for both robots. The same is valid for differences in the production of milk components. According to this comparison experiment the AVG7 of AMS is a suitable equivalent for the DMY regarding official MR for assessment of lactations.

scholarly journals Features of concentrate feeding in an automatic milking system with free cow traffic

2020 ◽  
Vol 27 ◽  
pp. 00010
Author(s):  
Delyus Sharipov ◽  
Oleg Yakimov ◽  
Firaya Akhmetzyanova ◽  
Ildar Galimullin
Keyword(s):  
Milk Yield ◽  
Complete Characterization ◽  
Factors Influencing ◽  
Milking Frequency ◽  
Main Factors ◽  
Automatic Milking System ◽  
Automatic Milking ◽  
Daily Milk Yield ◽  
Daily Milk

The objective of this research was to study the main factors influencing the consumption of concentrate depending on the daily milk yield in an automatic milking system (AMS) with free cow traffic. The researchers obtained data by visiting AMS from 227 lactating Holstein dairy cows for 30 days. For a more complete characterization of milking activity and feeding concentrate during milking in the AMS, the cows were divided into 6 groups: with a milk yield less than 20.0 kg, 20.1–25.0, 25.1–30.0, 30.1–35.0, 35.1–40.0 and more than 40.1 kg per day. With an increase in milk production, the allocation of concentrate in the milking box increases (P<0.001). So, with a daily milk yield of 17.6 ± 0.5 kg, 4.93 ± 0.13 kg of concentrate was allocated, 23.0 ± 0.3 kg – 6.10±0.11 kg of, 27.9 ± 0.2 kg – 6.93 ± 0.09 kg, 32.7 ± 0.2 – 7.50 ± 0.15 kg, 37.3 ± 0.3 – 7.68 ± 0.29 kg and with a daily milk yield of 42.9 ± 0.4 kg allocated 8.00 ± 0.30 kg of concentrate. Wherein, the milking frequency between groups increases from 2.9 ± 0.1 to 3.1 ± 0.1 times a day. Box-visiting time has a significant impact on the consumption of concentrate. So, when visiting a milking box with a duration of 6.09 ± 0.42 min, cows consumed 4.53 kg of concentrate, with 6.96 ± 0.27 min (P<0.05) – 5.89 kg, 7.09 ± 0.22 min (P<0.05) – 6.51 kg, 7.25 ± 0.26 min (P<0.05) – 6.83 kg, 8.06 ± 0.40 min (P<0.01) – 7.08 kg and when the duration of the visit was 8.07 ± 0.31 min (P<0.01), animals consumed 7.39 kg of concentrate. Thus, we found that the cows of all productivity groups did not completely consume the concentrate allocated in AMS.

The impact of a shaded pre-milking yard on a pasture-based automatic milking system

2017 ◽  
Vol 57 (7) ◽  
pp. 1219 ◽  
Author(s):  
Ashleigh M. Wildridge ◽  
Sergio C. Garcia ◽  
Peter C. Thomson ◽  
Ellen C. Jongman ◽  
Cameron E.F. Clark ◽  
...  
Keyword(s):  
Milk Yield ◽  
Negative Impact ◽  
Metabolic Stress ◽  
Shade Treatment ◽  
Respiration Rates ◽  
Lactating Cows ◽  
Automatic Milking System ◽  
Automatic Milking ◽  
Cow Performance ◽  
The Impact

During hot weather cows typically reduce feed intake and actively seek shade and water to reduce the metabolic stress on their bodies. This can have a negative impact on the occurrence of voluntary milking visits to an automatic milking system (AMS) operating with voluntary traffic, thus reducing milking frequency. Shade is known to be effective in alleviating heat stress in dairy cattle; however, the impact of providing shade at the milking facility of a pasture-based AMS on time taken to voluntarily enter a milking unit is unknown. A herd of ~300 lactating cows milked in a pasture-based AMS were divided into two groups during the summer of 2016. Each group spent 4 weeks in a SHADE (predominately shaded pre-milking yard) and a NO-SHADE (predominantly non-shaded pre-milking yard) treatment, with two periods in a crossover design. Cow respiration rates, time spent in pre- and post-milking areas, concentrate consumption and milk yield were recorded. On average, cows in the SHADE treatment were found to take longer to enter the milking unit than did cows in the NO-SHADE treatment (SHADE = 11.40 min, NO-SHADE = 8.70 min, P < 0.001). SHADE was also associated with lower average respiration rates (SHADE = 68 breaths per minute (bpm), NO-SHADE = 73 bpm, P < 0.001), increased concentrate consumption (SHADE = 6.50 kg/cow.day, NO-SHADE = 6.39 kg/cow.day, P = 0.03) and increased milk yield (SHADE = 11.44 kg/cow.milking, NO-SHADE = 10.95 kg/cow.milking, P < 0.001). Overall, SHADE made available to the cows pre-milking appeared to improve cow performance and comfort (as indicated by reduced respiration rates).

scholarly journals Testing the application of an automatic milking system on buffalo (Bubalus bubalis)

2015 ◽  
Vol 46 (1) ◽  
pp. 13
Author(s):  
Salvatore Faugno ◽  
Stefania Pindozzi ◽  
Collins Okello ◽  
Maura Sannino
Keyword(s):  
Milk Yield ◽  
Bubalus Bubalis ◽  
Adaptation Period ◽  
Functional Aspects ◽  
Milking Frequency ◽  
Automatic Milking ◽  
Automatic Milking Systems ◽  
The One ◽  
Daily Milk Yield ◽  
Daily Milk

The automatic milking systems (AMS) have been deeply studied in dairy cows applications, but not in the case of buffaloes; although, a few applications to the species can be found in literature. The objective of this study is to compare some important functional aspects of AMS with the conventional milking systems. Aspects such as adaptation of buffalo to AMS and the possible relationship between milking frequency and daily milk yield were evaluated. Two groups of <em>Bubalus</em> <em>bubalis</em> were reared in the same barn, in a farm located in Piana del Sele (SA) southern Italy. Fourty <em>primiparous</em> <em>buffaloes</em> were milked using an AMS, and at the same time another herd of 40 were milked twice a day using traditional milking system (tandem). The adaptation period of buffaloes to AMS was 2 months. Milking frequency with the AMS was significantly higher compared to the one of traditional methods (2.3±0.17 times/d <em>vs</em> 2 times/d). Daily milk yield with the AMS was observed to be significantly higher than with traditional milking system (7.9±1.3 kg/d <em>vs</em> 6.9±1.06 kg/d). In this study, there was no significant relationship between the increase of daily milking frequency and daily milk yield. We can conclude that a positive AMS effect on daily milk yield and milking frequency is possible and so we can expect successful applications of the AMS to dairy buffalo farms.

Effect of microclimatological changes on dairy cattle productionunder the coastal climate of Goa

2016 ◽  
Author(s):  
S. K. Das ◽  
N. P. Singh
Keyword(s):  
Relative Humidity ◽  
Milk Yield ◽  
Management Practices ◽  
Maximum Temperature ◽  
Economic Losses ◽  
Unit Increase ◽  
Sahiwal Cows ◽  
Daily Milk Yield ◽  
The Impact ◽  
Daily Milk

It was observed that in Deoni and Cross bred cow daily change of relative humidity, maximum temperature and minimum temperatures had significant (P < 0.01) effect on daily milk yield of cow. It was inferred that the effect was more pronounced on cross bred cows than that of Deoni and Sahiwal cows. Between the two indigenous cows effect of micro climatological changes was more pronounced on Deoni breed than Sahiwal breed of cow. It was also observed that overall daily milk yield was reduced by 1 g (P > 0.05), 6 g (P > 0.05), 22 g (P > 0.05) and 78 g (P < 0.01) per unit increase of air temperature, relative humidity, temperature humidity index and maximum temperature respectively while data were analyzed as a whole considering all the cows of all the breeds together. Economic losses resulting from temperature-induced reductions in production may justify mitigation of these temperature increases through changes in management practices such as installation of sprinklers in sheds, evaporative cooling of barns, feeding and nutritional strategies, and/or selection of more heat-tolerant animals. So, risk management, by considering perceived thermal challenges, then assessing the potential consequences and acting accordingly, will reduce the impact of such challenges.

scholarly journals The impact of cow keeping technologies on milk production of cows and their protection against midges in summer

2020 ◽  
Vol 10 (3) ◽  
pp. 6-11
Author(s):  
O.A. Fiodorova ◽  
E.I. Sivkova ◽  
M.I. Serkova
Keyword(s):  
Milk Production ◽  
Milk Yield ◽  
Cattle Grazing ◽  
Milk Productivity ◽  
Daily Milk Yield ◽  
The Impact ◽  
Harmful Effects ◽  
Daily Milk

Data are presented on the average daily milk yield of cows during the mass abundance of horseflies, mosquitoes and midges depending on the technology of keeping animals in the Tyumen region. Keeping the cows during this period without grazing on the walking grounds at the farm is one of the methods of preserving their milk productivity. During the period of mass flight of gnats, the milk productivity of cattle grazing in forest pastures is significantly reduced. Loss of milk during this period is 13.68%, while the longer the harmful effects of the vulture, the more significant these losses.

scholarly journals Effect of Calving Season, Calving Year and Lactation Number on the Milk Yield Traits in Holstein Cows Raising in Şanlıurfa

2020 ◽  
Vol 8 (2) ◽  
pp. 313
Author(s):  
Durhasan Mundan ◽  
Abuzer Kafar Zonturlu ◽  
Yahya Öztürk ◽  
Tuğra Akkuş ◽  
Cihan Kaçar
Keyword(s):  
Milk Yield ◽  
Recording System ◽  
Holstein Cows ◽  
Yield Traits ◽  
Least Mean Squares ◽  
Lactation Length ◽  
Calving Season ◽  
Daily Milk Yield ◽  
The Impact ◽  
Daily Milk

The aim of the present study is to investigate the impact of some environmental factors on the descriptive values of milk yield characteristics in Holstein cows. For this purpose, a total of 241 lactations belonging to 62 Holstein cows had been kept as breeders in a private establishment were evaluated for 7 years in terms of milk yield. When the recording system of the establishment was examined, the average values of lactation yield (LY), corrected 305 day milk yield (305-dMY), average daily milk yield (ADMY) and lactation length (LL) were 9356.2±126.1 kg, 8549.2±105.8 kg, 28.0±0.3 kg and 315.0±2.3 days, respectively. The least mean squares (LMS) of LY was calculated as 9324.9 kg. It was found that the effect of the calving season on the LY was statistically significant (P

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