scholarly journals Prediction of daily milk production from the linear body and udder morphometry in Holstein Friesian dairy cows

2020 ◽  
Vol 13 (3) ◽  
pp. 471-477
Author(s):  
Soeharsono Soeharsono ◽  
Sri Mulyati ◽  
Suzanita Utama ◽  
Wurlina Wurlina ◽  
Pudji Srianto ◽  
...  
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Body Condition Score ◽  
Experimental Animals ◽  
Holstein Friesian ◽  
Condition Score ◽  
Daily Milk Production ◽  
The Relationship ◽  
Linear Body ◽  
Daily Milk

Aim: This study aimed to develop equations to predict daily milk production (DMP) based on linear body and udder morphometry of Holstein Friesian (HF) dairy cows. Materials and Methods: The experiment was conducted on 174 lactating HF dairy cows reared by farmers at different locations under similar conditions. The age, parity, and body condition score of experimental animals were limited to 0.25 of the standard deviation value above or below the average. The average DMP was based on farmers' records. Morphometry components, i.e., body length (BL); chest circumference (CC); front udder height (FUH), rear udder height (RUH); and udder circumference (UC) were directly measured using a tape; meanwhile, body weight (BW) was estimated using the Indonesia Winter formula. The relationship variables of morphometry components (body and udder morphometry) and BW on DMP were analyzed by regression. Results: The result showed no correlation (p>0.05) between CC and BW on DMP. Meanwhile, DMP obtained linear regression (p<0.05) with the mathematical equation: 1.30+0.11*BL; 13.90+0.41*FUH; 11.02+0.18*RUH; and 3.87+0.16*UC. Conclusion: This study shows that the DMP of dairy cows could be predicted based on their BL and udder morphometry.

scholarly journals Interkorelasi antara persentase konsentrat, kadar urea nitrogen susu dan beberapa variabel sapi perah Friesian Holstein

2020 ◽  
Vol 9 (2) ◽  
pp. 53
Author(s):  
Syaiful Rizal ◽  
Suzanita Utama ◽  
Budi Utomo ◽  
Suherni Susilowati ◽  
Sri Mulyati ◽  
...  
Keyword(s):  
Milk Production ◽  
Strong Correlation ◽  
Body Condition Score ◽  
Urea Nitrogen ◽  
Lactating Cows ◽  
Holstein Friesian ◽  
Condition Score ◽  
Negative Effect ◽  
Milk Urea ◽  
Daily Milk Production

The purpose of this study was to identify the correlation among the percentage of feed concentrate, milk urea nitrogen (MUN), milk production, services per conception (S/C), calving interval (CI), and days open (DO) of Holstein Friesian cows on smallholder farms. Twenty four, 4-6 year old, non-pregnant, lactating cows, with body condition score (BCS) 5-7, having given birth 2-5 times were recorded their daily milk production, S/C, CI, DO, and the percentage of concentrate in feed given. Milk samples were collected to measure MUN. The correlation calculation among the six variables resulted 15 correlation values, ten of which were not significantly different (p >0.05), including the correlation between the percentage of concentrate and milk production on MUN. The other five correlation values were significantly different (p <0.05). The increase in concentrate intake was moderately correlated (r = 0.52), affecting 27.04% of the increase in milk production, and weakly correlated (r = 0.39), affecting 15.21% of the increase in S/C. The increase in milk production had a very strong correlation (r = 0.82), affecting 67.24% of the increase in S/C. The increase in S/C had a strong correlation (r = 0.61), affecting 37.21% of the increase in CI. The increase in CI was also affected 38.44% by the increase in milk production with a strong correlation (r = 0.62). It could be concluded that dairy cows with higher feed concentrate intake would be followed by an increase in milk production, but had a negative effect on reproduction in the form of increased S/C and CI.

scholarly journals Milk Production of Holstein Friesian Dairy Cows in Various Lactation Periods (Case Study at Capita Farm, Semarang, Central Java)

JURNAL TERNAK ◽  
2020 ◽  
Vol 11 (2) ◽  
Author(s):  
Rudy Hartanto ◽  
Alvian Adhi Pamungkas ◽  
Edi Prayitno ◽  
Dian Wahyu Harjanti
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
The Body ◽  
Lactation Period ◽  
Central Java ◽  
Holstein Friesian ◽  
The Difference ◽  
Daily Milk Production ◽  
Materials Used ◽  
Daily Milk

The purpose of this research was to determine and to assess the milk production of Holstein Friesian cows in Capita Farm based on its lactation period. The research was conducted on 29thSeptember – 28thOctober 2019. The materials used in the study were 59 FH dairy cows in the lactation period of 1-6 and lactation months of 1-10. The body weight was 497.71 ± 44.73 kg and the milk production was 14.43 ± 4.43 liters / day / head. The study was conducted by observation. The parameters observed were the lactation period and daily milk production. Afterward, the daily milk production was converted into milk production in one lactation period. The difference in milk production of one lactation period between the lactation periods was determined by the independent sample t test at level of 5%. The results of this research showed that the peak production in the 4th lactation period was 4458.26 liter/lactation, while the 1st, 2nd, 3th, 5th, 6th lactation periods were 3976.85; 4100.01; 4143.85; 3850.27; 2938.56 liter/lactation, respectively. The 6th lactation period was significantly lower than the others withproduction capability of 65.91% of the mature equivalent (ME). It was concluded that the Holstein Friesian dairy cows inCapita Farm has the highest production in the 4th lactation period, but there is a real difference in production when it enters the 6thperiod.

scholarly journals Milk Production of Holstein Friesian Dairy Cows in Various Lactation Periods (Case Study at Capita Farm, Semarang, Central Java)

JURNAL TERNAK ◽  
2020 ◽  
Vol 11 (2) ◽  
Author(s):  
Rudy Hartanto ◽  
Alfian Adhi Pamungkas ◽  
Edi Prayitno ◽  
Dian Wahyu Harjanti
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
The Body ◽  
Lactation Period ◽  
Central Java ◽  
Holstein Friesian ◽  
The Difference ◽  
Daily Milk Production ◽  
Materials Used ◽  
Daily Milk

The purpose of this research was to determine and to assess the milk production of Holstein Friesian cows in Capita Farm based on its lactation period. The research was conducted on 29thSeptember – 28thOctober 2019. The materials used in the study were 59 FH dairy cows in the lactation period of 1-6 and lactation months of 1-10. The body weight was 497.71 ± 44.73 kg and the milk production was 14.43 ± 4.43 liters / day / head. The study was conducted by observation. The parameters observed were the lactation period and daily milk production. Afterward, the daily milk production was converted into milk production in one lactation period. The difference in milk production of one lactation period between the lactation periods was determined by the independent sample t test at level of 5%. The results of this research showed that the peak production in the 4th lactation period was 4458.26 liter/lactation, while the 1st, 2nd, 3th, 5th, 6th lactation periods were 3976.85; 4100.01; 4143.85; 3850.27; 2938.56 liter/lactation, respectively. The 6th lactation period was significantly lower than the others withproduction capability of 65.91% of the mature equivalent (ME). It was concluded that the Holstein Friesian dairy cows inCapita Farm has the highest production in the 4th lactation period, but there is a real difference in production when it enters the 6thperiod.

scholarly journals Distribution of Holstein Friesian Dairy Cattle Populations in KUD Gemah Ripah Sukabumi, West Java for Milk Production of during Lactation, Daily Milk Production, and Fat Levels

2020 ◽  
Vol 5 (1) ◽  
pp. 1-5
Author(s):  
Raden Febrianto Christi ◽  
H. Hermawan ◽  
Lia Budimulyati Salman
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Secondary Data ◽  
Fat Content ◽  
Lactation Period ◽  
West Java ◽  
Holstein Friesian ◽  
Total Milk ◽  
Daily Milk Production ◽  
Daily Milk

Dairy cows are a type of livestock that have been developed by contributing products in the form of milk as a provider of animal protein. The more dairy cow population, the higher the milk production produced. This study aims to determine the population of dairy farming in Gemah Ripah Sukabumi KUD, West Java, and to determine the amount of milk production during the lactation period, daily milk production, and fat content. The research method used was a survey by taking primary and secondary data in 2018 and then analyzed with simple statistics to determine the mean, standard deviation, and coefficient of diversity. The results showed that the population of dairy cows was widespread in the Sukabumi area.  Namely in the Barokah group in the Sukalarang sub-district, the Cikole group in the Sukaraja sub-district, the Cintaresmi group in the Sukalarang sub-district, the Priangan group in the Sukalarang sub-district, the rukun tani II in the sub-district of Sukalarang, the rukun tani III in Sukalja, sulanjana I in Sukalarang sub-district. Sukalarang sub-district, sulanjana II sub-group sukalarang sub-district, sukalarang talisaid sub-district, Darma Sancang group, Sukaraja group consisting of calves, young dairy cows, dairy cows, and bulls with average total milk production (362.7) 3627 liters/lactation, average the amount of daily milk production is 10.8 liters/head/day. The average fat content is 3.44%. The conclusion showed that the population of dairy cows that was in Gemah Ripah Cooperative Sukabumi District has a total of 776 heads.  Consisting of calves, heifers, cow lactation, and males as well as having an average total milk production during the lactation period with 105 heads, which is 362.5 liters/lactation, the average daily milk production of 10.8 liters/head/day, with a fat content of 3.44%.

scholarly journals Produksi Susu dan Lama Laktasi Sapi Perah Friesian Holstein di PT Ultra Peternakan Bandung Selatan

2020 ◽  
Vol 2 (1) ◽  
pp. 25-29
Author(s):  
Didin S Tasripin ◽  
Raden Febrianto Christi ◽  
Dimas Dwi Biyantoro
Keyword(s):  
Dairy Cows ◽  
Milk Production ◽  
Dairy Cow ◽  
Descriptive Analysis ◽  
Production Performance ◽  
Lactation Period ◽  
Performance Variable ◽  
Holstein Friesian ◽  
Daily Milk Production ◽  
Daily Milk

The aim of this research was to know the production performance of Holstein Friesian dairy cow on first lactation based on milk production records and length of lactation. The research was done at PT. Ultra Peternakan Bandung Selatan, West Java. A method of the research used descriptive analysis. Milk production and length lactation period on first lactation were used as production performance variable. The data obtained from 2011-2015 production record of 750 dairy cows on first lactation. Production performance of dairy cows on first lactation were have average daily milk production of 18,94 ± 3,74 Kg, 359,29 ± 81,14 days on length of lactation, 102,19 ± 65,27 days on peak production. The highest daily milk production of dairy cows in the first lactation period was 29,06 Kg, the smallest was 4,76 Kg, the longest length lactation was 872 days and the shortest was 195 days.

scholarly journals The Capacity of Holstein-Friesian and Simmental Cows to Correct a Negative Energy Balance in Relation to Their Performance Parameters, Course of Lactation, and Selected Milk Components

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1674
Author(s):  
Ilona Strączek ◽  
Krzysztof Młynek ◽  
Agata Danielewicz
Keyword(s):  
Fatty Acid ◽  
Energy Balance ◽  
Dairy Cows ◽  
Body Condition ◽  
Body Condition Score ◽  
Negative Energy ◽  
Negative Energy Balance ◽  
Holstein Friesian ◽  
Condition Score ◽  
Peak Lactation

A significant factor in improving the performance of dairy cows is their physiological ability to correct a negative energy balance (NEB). This study, using Simmental (SIM) and Holstein-Friesian (HF) cows, aimed to assess changes in NEB (non-esterified fatty acid; body condition score; and C16:0, C18:0, and C18:1) and its effect on the metabolic efficiency of the liver (β-hydroxybutyrate and urea). The effects of NEB on daily yield, production at peak lactation and its duration, and changes in selected milk components were assessed during complete lactation. Up to peak lactation, the loss of the body condition score was similar in both breeds. Subsequently, SIM cows more efficiently restored their BCS. HF cows reached peak lactation faster and with a higher milk yield, but they were less able to correct NEB. During lactation, their non-esterified fatty acid, β-hydroxybutyrate, C16:0, C18:0, C18:1, and urea levels were persistently higher, which may indicate less efficient liver function during NEB. The dynamics of NEB were linked to levels of leptin, which has anorectic effects. Its content was usually higher in HF cows and during intensive lactogenesis. An effective response to NEB may be exploited to improve the production and nutritional properties of milk. In the long term, it may extend dairy cows’ productive life and increase lifetime yield.

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