Identification of possible causes of repeat breeding in dairy cows at Baghabari milk shed areas, Sirajgonj, Bangladesh

Islam, Mohammed Sirajul; Deb, Giovanni; Nurunnahar, Talukder; Ershaduzzaman,; Ma, Hongshen; Ali, Yousuf; Kabir, Humayun; Yousuf, Abu; Afroz, Most Farhana; Yeasmin, T.

doi:10.3329/ajmbr.v3i2.33567

Cited by 7 publications

(9 citation statements)

References 9 publications

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“…Baghabari is one of the most economically important place for milk production and it meets up two-third demand for milk of the whole country (Mohammed et al, 2017). The farmers of these areas rear about 98% crossbred cows and most of the cows are Holstein Friesian (HF) x Local crossbred.…”

Section: Introductionmentioning

confidence: 99%

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Ovarian physiology of repeat breeder cows at Bathan area of Bangladesh

Ali

Ershaduzzaman

Khatun

et al. 2021

Bangladesh J. of Livestock Res.

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The experiment was implemented at farmer’s house and Bathan areas of Shahjadpur Upazila in Sirajganj and Bera Upazila under Pabna districts of Bangladesh. The aim of the study was to know the incidence of repeat breeding (RB), physiology of different follicles and deformity of ovary and uterus in Holstein Frisian (HF) cows. Forty (40) RB HF cows (>50% HF Genetic) were selected on the basis of age and parity. Pyometra, endo-metra, cervicitis, Salpingitis and tumor like growth etc. in uterine wall were observed. Luteal and follicular cyst was also identified. Number of growing follicle appeared ultrasonically, size of Graafian follicle, breed, cow’s body size, and inheritance level and parity, nutritional factors and days calving to first service were recorded properly. All collected data were statistically analyzed by the SPSS soft-ware program using completely randomized design (CRD). Results revealed that, significantly (P<0.05) highest Body Condition Score (BCS) was 3.47±0.05 observed in the cows of group-D whose age were more than 8 years of old compared to others group (table 1). In-case of average daily milk yield and remained dry condition differences were highly significant (P<0.001). Maximum milk yield (20.41±0.82 l/day) was observed in group-C compared to others group but minimum dry condition remaining period was observed in group-A than others. Days of heat showed number of AI service were non-significant (P>0.05) in the whole experiment (table-1). The percentage of infection (Pyometra, Endometra) in the uterine wall differed non-significantly (P>0.05) among all the groups and minimum occurrence were observed in group-A (figure 1). Highest percent of cyst observed in the right ovary than left of the cows of group-D compared to others group but the differences were non-significant (P>0.05).Comparatively higher percentage (58.82±12.30) of follicles observed in left ovary of group-D than right ovary of others group (table 3). Non-significantly (P>0.05) the highest average number (2.40±0.44) of follicles was observed in left ovary of the group-C than the cows of others group. Though the follicle size in the end of luteal phase differed non-significantly (P>0.05) but comparatively larger (14.90±1.54mm) follicle in diameter were observed in group-C, than the follicles of others groups. Bang. J. Livs. Res. Vol. 27 (1&2), 2020: P. 95-104

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Section: Introductionmentioning

confidence: 99%

“…The farmers of these areas rear about 98% crossbred cows and most of the cows are Holstein Friesian (HF) x Local crossbred. Their conception rate is 50-60% and require 1-3 insemination for a conception (Mohammed et al, 2017). In most cases, repeat breeding in cows are responsible for poor conception rate.…”

Section: Introductionmentioning

confidence: 99%

Ovarian physiology of repeat breeder cows at Bathan area of Bangladesh

Ali

Ershaduzzaman

Khatun

et al. 2021

Bangladesh J. of Livestock Res.

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“…Severity of the RB are extending gradually by increasing insemination, treatment, feed, labour and management cost, increase calving interval and culling rates and decreasing calf and milk production (Lucy, 2001;Islam et al, 2017). The detrimental influence of repeat breeding is increased the number of services per conception ranging from 4 to 24 services per conception in crossbred dairy cows (Islam et al, 2017). Milk shed area of Baghabari is environmentally most favorable places for commercial dairy cattle production in Bangladesh.…”

Section: Introductionmentioning

confidence: 99%

“…Incidence of repeat breeding problems was found about 29 percent in the studied areas by that recent preliminary study. Poor nutrition was found one of the most important factors among all possible causes those were identified by (Islam et al, 2017). Nutritional deficiency was observed from poor nutrient density in the diet or poor quality diet, inadequate quantity of diet fed and insufficient to diet.…”

Section: Introductionmentioning

confidence: 99%

Effect of feeding concentrate on the reproductive efficiency of repeat breeder cows at Baghabari milk shed area

Islam

Deb

et al. 2018

Asian J. Med. Biol. Res

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A total of nine Repeat Breeder (RB) cows consisting three cows in each of the three treatment groups were selected at farmer’s house of Nukali village of Sahjadpur Upazila under Sirajgonj district to know the feeding effect of concentrate feed on reproductive efficiency of RB cows. Concentrate feeds were given to the RB cows based on their body weight and milk production. Same management like housing, watering and quantity of green grasses and straw were ensured during the experimental period. Heat detection of cow was done by Draminski Estrous Detector (DRAMINSKI) to perform artificial insemination in standing heat period. Experimental diet samples were tested for chemical compositions in the laboratories. Data were statistically analyzed by the computer software program of SPSS. Days open or calving to conception interval were 13.00±3.51, 9.33±1.20 and 15.33±1.45 months for treatment group T1, T2 and T3, respectively. All experimental cows (100%) of treatment group one (T1) were become pregnant whereas no cows (0%) were conceived in treatment group (T3). Mean conception rate of all experimental cows was 0.56±0.18 with no significant difference. The results from the present study showed that dietary status of crossbred dairy cow can improve the reproductive efficiency like the conception rate RB cows. It’s would be concluded that diet containing optimum level of CP, Ca and P might be played a vital role for maximum conception rate of RB cows which clearly indicates the dietary intervention effect for improving the breeding efficiency of repeat breeder cows.Asian J. Med. Biol. Res. March 2018, 4(1): 137-140

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“…Kerugian peternak akibat SKB adalah kegagalan untuk mendapatkan anak sapi sekali dalam setahun dan rendahnya produksi susu. Pada sapi yang mengalami SKB nilai S/C lebih dari tiga (Islam et al, 2017) yang berarti calving interval juga lebih panjang (Pisantra et al, 2019), dan produksi susu lebih rendah daripada rata-rata dalam populasinya. Terdapat korelasi antara Skor Kondisi Tubuh (Body Condition Score, BCS) dan produksi susu.…”

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Pemberian silase, complete feed, dan growth promoter pada sapi perah kawin berulang terhadap Services per Conception dan produksi susu

Susilowati¹,

Wurlina²,

Mulyati³

et al. 2020

Ovz

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Repeat breeding is a reproductive disorder that harms dairy farmers because of the unachieved target to obtain one calf per year and decreased milk production. The repeat breeding syndrome can be caused by malnutrition. This study aimed to determine the effect of feeding silage, complete feed, and growth promoters in repeat breeder cows to restore the services per conception (S/C) and daily milk production. Thirty repeat breeder Holstein Friesian cows were divided randomly into three groups. The control group (P0) was fed 30-40 kg forage and 3-4 kg concentrate/head/day. Group P1 was given 8-10 kg silage or complete feed alternately every day; whereas P2 was given the same as for the P1 group, added with 10 ml growth promoter/head/day. Milk production and S/C were measured after six months of treatment. The results showed that the P1 and P2 groups returned S/C to normal (1.40 ± 0.52 and 1.30 ± 0.48), while the S/C of P0 group was 3.20 ± 0.63 (p <0.05). Daily milk production in the P1 and P2 groups (14.20 ± 1.40 and 14.60 ± 1.43 l/d) was also higher (p <0.05) than the control group (8.30 ± 1.06 l/d). It could be concluded that feeding silage and complete feeds alternately daily, with or without the addition of growth promoter, improved the S/C to the normal range and increased milk production.

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Identification of possible causes of repeat breeding in dairy cows at Baghabari milk shed areas, Sirajgonj, Bangladesh

Cited by 7 publications

References 9 publications

Ovarian physiology of repeat breeder cows at Bathan area of Bangladesh

Ovarian physiology of repeat breeder cows at Bathan area of Bangladesh

Effect of feeding concentrate on the reproductive efficiency of repeat breeder cows at Baghabari milk shed area

Pemberian silase, complete feed, dan growth promoter pada sapi perah kawin berulang terhadap Services per Conception dan produksi susu

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