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Academic literature on the topic 'Siri Cattle'
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Journal articles on the topic "Siri Cattle"
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ROY, RAKESH, RUPASI TIWARI, and TRIVENI DUTT. "Productive and reproductive performance of Siri cattle under field condition in West Bengal." Indian Journal of Animal Sciences 90, no. 11 (2021): 1528–30. http://dx.doi.org/10.56093/ijans.v90i11.111565.
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A study was undertaken with an objective to assess productive and reproductive performance of Siri cattle in West Bengal. The study was conducted among 80 farmers rearing either Siri-Pure or Siri-Graded cattle in the hilly region. Equal numbers of respondents either rearing Siri-Pure or Siri-Graded cattle were randomly selected from Darjeeling and Kalimpong districts for the study. The study on productive performance of Siri-Pure and Siri- Graded cattle shows that mean first lactation milk yield was 469.7 and 497.2 litres, daily milk yield was 3.2 and 3.7 litres, peak milk yield was 3.8 and 4.2 litres, total lactation milk yield was 864.1 and 1035.5 litres, lactation length was 273.4 and 284.8 days and dry period was 189.3 and 167.9 days. The t-test shows highly significant difference between Siri-Pure and Siri-Graded cattle in first lactation milk yield, daily milk yield, total lactation milk yield and lactation length in productive performance whereas age at first services, calving intervals and gestation period in reproductive performance. The reproductive performance of Siri-Pure and Siri-Graded cattle shows that mean age at first services was 38.47 and 31.65 months, gestation period was 285.2 and 279.1 days, heat interval was 27.8 and 28.2 days, number of services per conception was 1.3 and 1.3 times, and calving intervals recorded as 463.7 and 452.7 days respectively. The age at first service was significantly lower in large farmers and significantly higher calving interval in small farmers rearing Siri-Pure cattle. Daily milk yield, peak milk yield and total milk yield was significantly higher in large and medium farmers than small farmer rearing Siri-Pure cattle whereas total milk yield was significantly higher in large farmers than small and medium farmers rearing Siri-Graded cattle.
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Tantia, M. S., P. K. Vij, RK Vijh, et al. "SIRI: THE CATTLE OF EASTERN HIMALAYAS." Animal Genetic Resources Information 19 (April 1996): 37–43. http://dx.doi.org/10.1017/s1014233900000778.
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SUMMARYA pilot survey was conducted in the western d.istrict of Sikkim to monitor the status of the Siri cattle breed. Data was recorded on certain morphological characters, management practices and performance of Siri animals. Measurements were recorded of body length, heart girth, body height, paunch girth, hip width, pin width, face length, face width, ear length and horns on 89 animals of age groups up to 1 year,1 to 3 years and adult. It was noted that pure Siri animals were reared only in the remote inaccessible areas. Extensive crossbreeding with Jersey semen/bulls is progressively eroding the purity of the breed. Measures to conserve the Siri cattle breed in its native ecology have been advocated.
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PUNDIR, R. K., P. K. SINGH, P. S. DANGI, and H. ZELIANG. "Characterisation and evaluation of Tho-Tho cattle of Nagaland." Indian Journal of Animal Sciences 88, no. 4 (2018): 434–37. http://dx.doi.org/10.56093/ijans.v88i4.78810.
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Surveys were conducted in 24 villages of 4 districts of Nagaland, i.e. Kohima, Phek, Zuhneboto and Dimapur to characterise Tho-Tho cattle of Nagaland. A total of 242 cattle of different age and sex including 186 Tho-Tho and 56 desi/non-descript were recorded for physical and ten different morphometric traits. To know management and performance of Tho-Tho cattle, 76 farmers were interviewed form these districts. It was observed that Tho-Tho cattle was mainly reared for beef as people preferred beef over pork. Cattle population of the state showed sharp decline of 51% during the years 2007–2012 and needs immediate attention. Based on different physical and morphometric traits, it may be concluded Tho-Tho cattle are distinct as compared to indigenous cattle of Tripura, Mizoram, Manipur and Siri of Sikkim. Tho-Tho cattle were larger in size as compared of desi/non descript cattle of the state. Management and performance was more or less similar in the whole north-east region i.e extensive system of management. Multi-variate canonical discriminate analysis using different morphometric traits of indigenous cattle of Manipur, Meghalaya, Mizoram, Nagaland, Sikkim (Siri) and Tripura showed that Siri (Sikkim) and Tho-Tho (Nagaland) were significantly different than other indigenous cattle of the region and it was supported by physical traits also. Therefore, it is recommended that Tho-Tho cattle population may be registered as distinct cattle breed from Nagaland.
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Phanchung and J. A. Roden. "Characterisation of the Siri breed and the Mithun cross Siri in Bhutan." Animal Genetic Resources Information 20 (April 1996): 27–34. http://dx.doi.org/10.1017/s1014233900000857.
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SummaryThe authors describe the evolution, morphological characteristics, body weights, body measurements and production performance of three indigenous cattle breeds in Bhutan, namely the Siri, Mithun cross Siri (Jatsha for male and Jatsham for female) and first backcross hybrids (Yangka for male and Yangkum for female). The data was collected through a sample survey which was conducted in Lobesa block of Thimphu district in April/May 1995 near the Natural Resources Training Institute (NRTI). Observations were recorded from 44 Siri (22 bulls and 22 cows), 10 Mithun cross Siri (5 Jatshas and 5 Jatshams) and 8 first backcross hybrids (5 Yangkas and 3 Yangkums). The aim of this breed description is to assist in developing the future conservation strategies of the indigenous breeds in Bhutan.
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Gorkhali, Neena Amatya, Chhiring Sherpa, Aashish Dhakal, et al. "Genetic Diversity of Nepalese Indigenous Cattle Breeds Based on D-Loop Mitochondrial DNA." Nepal Journal of Science and Technology 19, no. 2 (2021): 103–8. http://dx.doi.org/10.3126/njst.v20i1.39440.
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Nepalese cattle are known for their genetic potentiality concerning inhabitant in extreme climatic conditions, surviving in the scarce food supply, and resistant to several diseases. We aimed to assess Nepal’s ancestral origin and genetic diversity of indigenous cattle breeds based on hyper-variable D loop mtDNA sequences. Three cattle breeds (Siri, Achammi, & Lulu) comprising the total sample population (n= 75) were employed in the study where the mt DNA information of two breeds (Achammi & Lulu) were retrieved from the published source. Hyper-variable D loop (910bp) of Siri cattle was PCR amplified and sequenced. This study claims that the possible ancestral origin of Bos taurus and Bos indicus mtDNA lineage in the Nepalese cattle population is majorly influenced by China and India, respectively. This study suggests that Nepalese cattle can be divided into two major groups: Bos taurus and Bos indicus, where most of the cattle population was of Bos indicus origin. The sampled population can be classified into three significant haplogroups: T3 (25%), I1 (48%), and I2 (27%) revealing a higher genetic diversity among the Nepalese cattle population. Only T3 taurine haplogroup was found in the sampled population. It was consistent with the fact that the absence of T1 haplogroup in North-East Asian cattle. In terms of Bos indicus, the I1 haplogroup was dominant over I2. Higher genetic diversity can be appropriate reasoning for Nepalese cattle’s survival in a harsh environment and low food conditions.
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Sharma, R., A. K. Pandey, Y. Singh, B. P. Mishra, P. K. Singh, and G. Singh. "Estimation of genetic diversity in Siri cattle from India." Russian Journal of Genetics 44, no. 11 (2008): 1331–37. http://dx.doi.org/10.1134/s1022795408110124.
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Asnawi, Aslina, A. Amidah Amrawaty, and Nirwana Nirwana. "Persepsi Peternak Sapi Potong Terhadap Budaya Lokal Suku Bugis Terkait Aksesibilitas Pembiayaan." Jurnal Agripet 17, no. 2 (2017): 132–38. http://dx.doi.org/10.17969/agripet.v17i2.8070.
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ABSTRAK. Pembiayaan pada peternak sapi potong masih merupakan determinan berkembangnya usaha peternakan.Cukup banyak penilaian yang ditentukan oleh pemberi pinjaman terutama lembaga formal yang menyulitkan peternak untuk mengaksesnya. Namun salah satu penilaian yang melekat pada diri peternak adalah karakter yang baik.Artikel ini menganalisis persepsi peternak sapi potong terhadap budaya lokal suku Bugis dan dikaitkan dengan dengan aksesibilitas pembiayaannya. Hal ini penting mengingat nilai-nilai budaya yang dianut oleh masyarakat sangat menentukan pembentukan karakter seseorang.Karakter perlu diperkuat karena merupakan salah satu hal yang dipertimbangkan oleh pemberi pinjaman untuk menilai apakah debitur layak diberikan kredit atau tidak termasuk peternak. Sementara persyaratan lainnya agak sulit dipenuhi oleh peternak seperti: collateral, capacity, dan capital.Penelitian ini dilakukan di Kabupaten Bone Sulawesi Selatan yang mayoritas suku Bugis.Jumlah peternak yang diwawancarai sebanyak 70 orang.Penelitian ini termasuk penelitian deskriptif dan menggunakan analisis statistik deskriptif. Persepsi peternak terhadap nilai-nilai budaya seperti: kejujuran (alempureng), kecendekiaan (amaccang), kepatutan (asitinajang), keteguhan (agettengeng), usaha (reso) dan harga diri (siri’) adalah sangat positif dan setuju bahwa keenam hal tersebut dianggap sangat menentukan kemampuannya dalam mengakses pembiayaan. Budaya lokal tersebut perlu dijaga, dibina dan diperkuat untuk meningkatkan kepercayaan pemberi pinjaman baik lembaga formal maupun informal sehingga akses pembiayaan dapat meningkat.Keenam nilai-nilai tersebut saling berinteraksi dan menentukan karakter yang melekat pada diri peternak.(Perception of beef cattle breeders to local culture of buginese tribe related financing accessibility)ABSTRACT. Financing on beef cattle farmers is still a determinant of the development of livestock business. Quite a lot of judgments are determined by lenders, especially formal institutions that make it difficult for farmers to access it. But one of the inherent assessment of the breeder's self is a good character. This article analyzes the perception of beef cattle ranchers to the local culture of the Bugis tribe and associated with the accessibility of its financing. This is important because the cultural values adopted by the community are crucial to the formation of a person's character. The characterneeds to be strengthened because it is one of the things considered by the lender to assess whether the debtor is worthy of credit or not including the breeder. While other requirements are rather difficult to be met by breeders such as collateral, capacity, and capital.This research was conducted in Bone Bugis district of South Sulawesi. The number of farmers interviewed as many as 70 people. Research includes descriptive research and using descriptive statistical analysis. Farmers perception of cultural values such as honesty, intellect, propriety, perseverance, hard workandself-esteem are very positive and agree that these six things are considered determine its ability to access financing. The local culture needs to be maintained, nurtured and strengthened to increase the trust of both formal and informal lenders so that access to finance can increase. These values mutually intersect and determine the inherent character of the breeder.
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Malewa, Amirudin Dg, and Nur Al Mu'min. "PO Cattle Population Dynamics In Sigi." Jurnal Ilmiah AgriSains 22, no. 3 (2021): 126–35. http://dx.doi.org/10.22487/jiagrisains.v22i3.2021.126-135.
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Penelitian ini bertujuan untuk mengetahui dinamika populasi Sapi PO di Kabupaten Sigi. Metode yang digunakan dalam penelitian ini adalah menggunakan metode survey. Data penelitian diperoleh dari 90 responden yang memelihara Sapi PO di Kecamatan Dolo Induk, Kecamatan Dolo Barat dan Kecamatan Marawola dengan sampel 578 ekor. Teknik pengambilan sampel yang digunakan yaitu metode pruposive sampling pada kecamatan dan metode random sampling pada desa dan peternak di Kabupaten Sigi dimana setiap anggota populasi mempunyai kesempatan yang sama untuk dimasukkan sebagai sampel. Variabel yang dihitung dalam penelitian ini adalah Angka Pemasukan meliputi tingkat kelahiran, tingkat pembelian dan tingkat bantuan. Angka Pengeluaran meliputi tingkat kematian, tingkat penjualan dan tingkat pemotongan dan Natural Increase (NI). Analisis data yang digunakan adalah analisis secara deskriptif. Dinamika populasi sapi PO Kab Sigi, dengan angka pemasukan terdiri dari persentase kelahiran 67,13 % dr induk (24,74% populasi), pembelian 9% dan bantuan 1,73% dengan total pemasukan sebesar 205 ekor (35,47%). Angka Pengeluaran meliputi angka kematian 54 ekor (3,62%), penjualan 89 ekor (15,39%), pemotongan 27 ekor (4,66%) dengan total pengeluaran sebesar 137 ekor (23,70%) dan natural increase sebesar 21,11%.
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GEARHEART, W. W., M. E. DAVIS, and W. R. HARVEY. "THE EFFECT OF ADJUSTING FOR YEARLY SELECTION TRENDS ON VARIANCE COMPONENT ESTIMATES." Canadian Journal of Animal Science 69, no. 2 (1989): 487–90. http://dx.doi.org/10.4141/cjas89-055.
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Computer-generated beef cattle data were used to investigate the effect of accounting for the yearly selection of parents on the bias and precision of sire and error variance component estimates. The adjustment for yearly selection reduced the biases of estimated sire variance components, but resulted in losses of precision of up to 25%. Key words: Beef cattle, variance component, selection
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Adeyanju, S. A., O. Akinokun, and O. O. Ariyibi. "Preweaning Performances of Ndama Cattle." Nigerian Journal of Animal Production 3, no. 2 (2021): 117–23. http://dx.doi.org/10.51791/njap.v3i2.2521.
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Data on birth weight, preweaning daily rate of gain and weaning weight of Ndama beef cattle were obtained from routine records kept on the Fashola Livestock Farm between 1959 and 1964 and subjected to least-squares analysis to determine the effects of sex, month, year and sire on the performance characteristics. The results indicated that the Ndama weighed 16.95 kg at birth and 97.61 kg at weaning when adjusted to 205 days with a preweaning daily weigh gain of 0.38 kg. The bulls were significantly heavier at birth and weaning and also had a significantly higher preweaning daily weight gain than the heifers. Birth weight, preweaning daily rate of gain, and weaning weight showed significant sex, month, year and sire effects