Academic literature on the topic 'Artificial insemination – Research'

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Journal articles on the topic "Artificial insemination – Research"

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Dunne, John. "The efficiency of artificial insemination in pigs : lessons from australian research." Proceedings of the British Society of Animal Production (1972) 1992 (March 1992): 58. http://dx.doi.org/10.1017/s0308229600021760.

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Recent years have seen a small but consistent growth in the use of AI on commercial pig farms in Britain. Currently about 12 percent of all matings are artificial and 25 percent or more of farms are using some AI.(6) This figure still falls well short of our continental neighbours, with Denmark and the Netherlands inseminating 50 percent of their sows. The conception rate and litter size achievable with AI (6) can at least equal results from natural matings. However, it is recognised that some people achieve far superior fertility results to others when using AI. Part of this is due to different genotypes employed (e.g. purebreds vs crossbreds), different production systems and management practices imposed. It is most likely, however, that an unquantified but substantial part of the reason for such big differences between farms in fertility following AI is due to differing abilities of stockpeople performing the inseminations. “Ability’ refers not only to the actual insemination technique, which is straightforward and can be quickly learned, but to their general ability to recognise behavioural changes in their stock, to interact with their stock and generally get the best out of their stock i.e. their level of stockmanship skills.
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Suprianto, Suprianto, and Dedi Djuliansah. "KAJIAN APLIKASI TEKNOLOGI INSEMINASI BUATAN DALAM UPAYA PENINGKATAN PRODUKTIVITAS DAN PENDAPATAN USAHA TERNAK SAPI POTONG DI KABUPATEN TASIKMALAYA." MIMBAR AGRIBISNIS: Jurnal Pemikiran Masyarakat Ilmiah Berwawasan Agribisnis 1, no. 3 (August 20, 2018): 211. http://dx.doi.org/10.25157/ma.v1i3.41.

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The aims of this research are to know: level of productivity and income of cow farmers by artificial insemination, and natural farmer; in Tasikmalaya. Survey was the method used. There were 15 farmer as sampling unit of The Insemination Farmer and 17 the natural farmer. The result of the research can be concluded that: The produkductivity of artificial insemination farmer more than the productivity of natural farmer; both of the farmers were on equal fragnant productivity. It were one baby cow for one time of the fragnan. But the artificial insemination farmer have short interval. On 23 Th months the artificial insemination farmers have two times fragnant; the growth rate of the artificial insemination cow was faster then the growth rate of the natural cow. The baby cow by artificial insemination reach 105-110 kg on 4 Th months, but the natural were only 65-75 kg on 6-8 Th months. Net income of artificial insemination farmers were 5,65 percents on the total investments, while the natural farmer were 3,44 percent per month.
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McGregor, Alan. "Switzerland: Limits on genetic research and artificial insemination." Lancet 339, no. 8805 (May 1992): 1345. http://dx.doi.org/10.1016/0140-6736(92)91977-g.

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Novita, Cut Intan, Mohd Agus Nashri Abdullah, Eka Meutia Sari, and Zulfian Zulfian. "Evaluasi Program Inseminasi Buatan pada Sapi Lokal Betina di Kecamatan Juli, Kabupaten Bireuen, Provinsi Aceh." Jurnal Agripet 19, no. 1 (April 1, 2019): 31–39. http://dx.doi.org/10.17969/agripet.v19i1.13005.

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ABSTRAK. Penelitian ini bertujuan untuk mengetahui keberhasilan program inseminasi buatan pada sapi lokal betina. Penelitian ini dilakukan di Kecamatan Juli, Kabupaten Bireuen, Provinsi Aceh, yaitu Desa Keude Dua, Bunyot, Blang Ketumba, Paya Cut dan Desa Batee Raya. Metode survei digunakan dalam penelitian ini. Responden yang digunakan adalah peternak sapi lokal dan inseminator. Responden ditetapkan dengan menggunakan metode purposive sampling. Sebagai responden ditetapkan 40 peternak dan 4 inseminator. Peternak responden harus memenuhi kriteria memelihara minimal dua ekor sapi lokal yang telah beranak 2 (dua) kali dan sistem perkawinan dilakukan secara inseminasi buatan (IB). Inseminator telah memiliki Surat Izin melakukan Inseminasi Buatan (SIMI). Hasil penelitian menunjukkan bahwa pelaksanaan program inseminasi buatan di Kecamatan Juli telah berjalan dengan baik, dimana rataan nilai conception rate (CR) sebesar 88,05%, service per conception (S/C) adalah 1,2, jarak beranak (calving interval) sebesar 12,36 bulan, dan calving rate sebesar 84,23%. (Evaluation of artificial insemination programs in local cows in Juli district, Bireuen, Aceh Province) ABSTRACT. This study aimed to determine the success of the artificial insemination program in local female cattle. This research was carried out in Juli District, Bireuen , Aceh Province, namely the villages of Keude Dua, Bunyot, Blang Ketumba, Paya Cut and Batee Raya villages. The survey method was used in this study. Respondents were determined by purposive sampling method. Respondents used were local cattle breeders and inseminators. The respondents involved ware 40 breeders and 4 inseminators. Breeders must maintaining minimal two female local cows that have given birth 2 (two) times with artificial insemination as mate system. The Inseminator involved is the one who has Artificial Insemination License. The results showed that the implementation of the artificial insemination program in the District of Juli has gone well, where the average value of the conception rate (CR) is 88.05%, service per conception (S/C) is 1.2, calving interval equal to 12.36 months and calving rate is 84.23%.
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Sawel, Ariny Irma, Agustinus Lomboan, Jantje Paath, and Jouke Manopo. "PENAMPILAN REPRODUKSI TERNAK SAPI POTONG YANG DI INSEMINASI BUATAN DI KECAMATAN TOMBATU UTARA DAN KECAMATAN RATAHAN." ZOOTEC 39, no. 2 (July 31, 2019): 394. http://dx.doi.org/10.35792/zot.39.2.2019.25703.

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REPRODUCTIVE PERFORMANCE BEEF CATTLE OF ARTIFICIAL INSEMINATION IN THE DISTRICT OF NORTH TOMBATU AND SUB DISTRICT OF RATAHAN. The porpose of this study to know appearance of reproduction beef cattle artificial insemination in the northern Tombatu District and the Sub District of Ratahan in the Southeast Minahasa Regency. Research the everage valve standard deviation and coefficient of diversity. Based on research results that service preconception 1.25-1.30, conception rate 70-75%, calving interval 366.4-377.55 and length of pregnancy 279.25-281.1 day. It can be colcluded that the reproductive performance of artificial insemination beef cattle in North Tombatu and Ratahan Districts already quite good. Keywords: Reproduction, beef cattle, artificial insemination
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Budi Sakti, Anto Dohar, Hasnudi Hasnudi, E. Harso Kardhinata, and Syahbudin Hasibuan. "Analisis Pendapatan Usaha Ternak Sapi Potong Hasil Inseminasi Buatan di Kabupaten Tapanuli Selatan." AGRISAINS: Jurnal Ilmiah Magister Agribisnis 1, no. 1 (June 29, 2019): 1–9. http://dx.doi.org/10.31289/agrisains.v1i1.211.

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The purpose of this research is to know the difference of income of artificial insemination and non artificial insemination beef cattle ranchers, and also to know the influence of cow number, feed price, medic price, labor wage, artificial insemination cost, depreciation cost and equipment cost to beef cattle farmer income. The data used are primary data, the sample are 99 respondents of beef cattle ranchers in South Tapanuli Regency. This research used test of mean and doubled linear regression at significance level 95%. This study has shown that independent variables together and partially affect the dependent variable. The result of hypothesis test proves for artificial insemination breeder that the variable of cow number, feed price and artificial insemination cost have positive effect, drug price variable, labor wage, depreciation cost and equipment cost have negative effect to beef cattle rancher income. Meanwhile, for non-artificial insemination farmers that the variable of cattle, feed price and labor wage have positive effect, drug price variable, depreciation cost and equipment cost negate to beef cattle farmer income
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Bale, J. O. O. "Artificial insemination practice in Nigeria - review of the dangers of disease transmission." Nigerian Journal of Animal Production 30, no. 1 (January 16, 2021): 117–26. http://dx.doi.org/10.51791/njap.v30i1.1907.

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The first documented cattle artificial insemination (AI) in Nigeria dated back to 1949. Other recorded cattle artificial insemination in the country could be traced to when the federal Government of Nigeria under the auspices of Ahmadu Bello University. Zaria, established Artificial Insemination Unit at the National Animal Production Research Institute (NAPRI) IN 1976. Various limiting factors and constraints that prevented artificial insemination from being popular in the country were mentioned. Various causes of infertility in animals were listed. The success or failure of artificial insemination practice as could be affected by microorganisms in the semen, semen preservatives, semen extenders and storage temperatures were discussed in relation to work already done in Nigeria and other countries.
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Mahalubi, Rico I., A. K. Rintjap, J. A. Malingkas, and F. S. G. Oley. "RESPON PETERNAK SAPI POTONG TERHADAP PENERAPAN TEKNOLOGI INSEMINASI BUATAN (IB) DI DESA TONDEGESAN DUA KECAMATAN KAWANGKOAN KABUPATEN MINAHASA." ZOOTEC 39, no. 1 (January 16, 2019): 71. http://dx.doi.org/10.35792/zot.39.1.2019.22557.

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ABSTRACTCATTLE FARMERS’S RESPONSE ON APPLICATION OF ARTIFICIAL INSEMINATION (AI) TEGNOLOGY IN TONDEGESAN VILLAGE KAWANGKOAN DISTRICT, MINAHASA REGENCY. The government encourages the cattle farming industry through science and technology to increase the productivity of livestock businesses in order to be able to increase the livestock population. The objective of this study was to determine the farmer's response to the adoption of artificial insemination technology (IB) at the village of Tondegesan Dua, Kawangkoan District, Minahasa Regency and to evaluate their knowledge on artificial insemination motivation and technology adoption (IB) in Tondegesan two Village, Kawangkoan District, Minahasa Regency. Data sources were based on primary and secondary data. Data collection were conducted by observation and interview method. The farmer population were involving 42 farmers following artificial insemination and not following artificial insemination activities, but they were aware of artificial insemination technology. The number of samples taken were 30 farmers. Determination of the sample was purposively taken at the village of Tondegesan Dua. The measurement of the research indicator was carried out by applying a Likert scale. Test was done on the relationship between the variables of farmer response to artificial insemination. The results showed that the farmer's responses to artificial insemination were in a fairly good category based on the results of the study. It can be concluded that the farmer's response to the artificial insemination was quite good. Keywords: Farmer motivation, artificial Insemination technology, Tondegesan Dua village.
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Setiawan, Duta. "Artificial Insemination of Beef Cattle UPSUS SIWAB Program Based on the Calculation of Non-Return Rate, Service Per Conception and Calving Rate In The North Kayong Regency." International Journal of Tropical Veterinary and Biomedical Research 3, no. 1 (July 23, 2018): 7–11. http://dx.doi.org/10.21157/ijtvbr.v3i1.11339.

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This study aims to Determine the success rate of the Artificial Insemination in North Kayong Regency of West Kalimantan Province roomates has been done by IB officers. Artificial insemination is the process of introduction or delivery of cement into the genitals of female cows by means of made devices. North Kayong districts Regency is one of the which is administratively established Republic of Indonesia based on Law no. 6 of 2007 is an area that is developing cattle. The location that Became the focus of the evaluation of the success of Artificial Insemination is in three districts of Maya Island district, Sukadana and Seponti. Data used in this research is secondary Data Obtained from inseminator. The parameters used in this evaluation are the Non Return Rate (NRR), Service per Conception (S / C) and Calving Rate (CvR). The results Showed that the average of the three sub-districts in North Kayong district was for the highest 90% NRR in Sukadana district and the Lowest score of 67% in the Mayan Island district. S / C Obtained the highest number of 3.4 in Maya Island district and the Lowest S / C number district of Seponti 1.8. The highest score was 92% CvR in Sukadana district and the cancel CvR score was 64% in the Mayan Island district. The Conclusions Obtained based on the value of NRR, S / C, and CvR on artificial insemination evaluation with the best artificial insemination implementation are Sukadana district, followed by district of Seponti and last is Maya Island district.
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Redman, J. R., D. R. Bajorunas, M. C. Goldstein, D. P. Evenson, R. J. Gralla, M. J. Lacher, B. Koziner, B. J. Lee, D. J. Straus, and B. D. Clarkson. "Semen cryopreservation and artificial insemination for Hodgkin's disease." Journal of Clinical Oncology 5, no. 2 (February 1987): 233–38. http://dx.doi.org/10.1200/jco.1987.5.2.233.

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Seventy-nine men with Hodgkin's disease were treated with chemotherapy protocols at Memorial Sloan-Kettering Cancer Center and had pretreatment semen analysis performed at the area semen bank. The patients were evaluated to determine: the quality of pretreatment semen, the effect of treatment on spermatogenesis, and the success rate of artificial insemination after semen cryopreservation. Pretreatment sperm concentration, fresh motility, fresh progression, postthaw motility and postthaw progression were all significantly decreased in men with Hodgkin's disease compared with normal controls. Posttreatment semen analysis in 44 men showed azoospermia in 80%, sperm concentration, less than or equal to 10 X 10(6)/mL in 11%, and sperm concentration greater than 10 X 10(6)/mL in 9%. Eleven couples attempted artificial insemination using cryopreserved semen, thus far resulting in three pregnancies. Semen cryopreservation and artificial insemination offer a partial solution to posttreatment azoospermia in this population, but further methods are needed to minimize gonadal toxicity without compromising therapy for Hodgkin's disease.
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Dissertations / Theses on the topic "Artificial insemination – Research"

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DeJarnette, James Melton. "The effects of sperm dose, semen quality, and retrograde sperm blockage on accessory sperm number and embryo quality in the artificially inseminated bovine." Thesis, Virginia Tech, 1990. http://hdl.handle.net/10919/41929.

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Sayre, Brian L. "Oxytocin-induced cervical dilation in sheep: mechanism of action and potential use for nonsurgical artificial insemination." Diss., Virginia Tech, 1995. http://hdl.handle.net/10919/40251.

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Munkittrick, Thomas Wright. "The viability and fertility of bovine spermatozoa encapsulated in microcapsules and microgels." Thesis, Virginia Polytechnic Institute and State University, 1989. http://hdl.handle.net/10919/53237.

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Four experiments were conducted to evaluate the viability and fertility of bovine spermatozoa encapsulated in microcapsules and microgels. In Experiment I, one of two morphologically distinct sperm types i.e. marker or unmarked bull spermatozoa (100 x 10⁶ sperm/bull) were encapsulated in protamine sulfate microcapsules and simultaneously inseminated with the reciprocal sperm type unencapsulated. Insemination of both sperm types unencapsulated served as a control. Accessory sperm embedded in the zona pellucida were counted and morphologically classified 6 to 7 d post insemination. From microencapsulated inseminates, accessory sperm populations did not increase over the unencapsulated controls, but contributed 25.7% of the accessory sperm population. ln Experiment 2, an in vitro study was performed to evaluate the maintenance of viability for bovine spermatozoa encapsulated in PIPES, HEPES, or saline microgels. Neat semen was pooled from five bulls (50 x 10° sperm/bull), encapsulated in alginate microgels, and incubated at 37 C for 8 h. The unencapsulated control displayed greater maintenance of viability for percent intact acrosomes and motility when compared to all treatments. By 8 h incubation, PlPES and HEPES were not significantly different, but demonstrated greater maintenance of viability when compared to saline microgel treatments. In Experiment 3, PIPES microgels were heterospermically inseminated with equal numbers (20 x l0⁶ sperm/bull) of frozen-thawed marker bull and normal bull spermatozoa as explained in Experiment 1. Microencapsulated treatments contributed significantly lower numbers of accessory sperm when compared to unencapsulated controls. In Experiment 4, one of the two morphologically distinct sperm types (20 x l0⁶ frozen-thawed sperm/bull) were encapsulated in protamine sulfate microcapsules and the reciprocal sperm type was encapsulated in PIPES microgels. A total of 21 accessory sperm were recovered from 30 embryos which demonstrates the ability of microencapsulated spermatozoa to fertilize an oocyte.
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Brandt, Feltus de Waal. "Ondersoeke na die kunsmatige teelt en produksiepotensiaal van die Europese en Sjinese karpsoorte, Cyprinus carpio, Hypophthalmichthys molitrix en Ctenopharyngodon idella, met verwysing na die benuttingsvermoe van probleemwaterplante deur die Sjinese graskarp." Thesis, 2014. http://hdl.handle.net/10210/10888.

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Books on the topic "Artificial insemination – Research"

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Parker, James N., and Philip M. Parker. Artificial insemination: A medical dictionary, bibliography, and annotated research guide to internet references. San Diego, CA: ICON Health Publications, 2003.

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Linda, Giudice, Santa Eileen, Pool Robert, Institute of Medicine (U.S.). Board on Health Sciences Policy, and National Research Council (U.S.). Board on Life Sciences., eds. Assessing the medical risks of human oocyte donation for stem cell research: Workshop report. Washington, D.C: National Academies Press, 2007.

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International Congress on Animal Reproduction and Artificial Insemination (12th 1992 Hague, Netherlands). Clinical trends and basic research in animal reproduction: Proceedings of the 12th International Congress on Animal Reproduction, the Hague, Netherlands, 23-27 August 1992. Amsterdam: Elsevier, 1992.

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Morgan, Derek. Blackstone's guide to the Human Fertilisation and Embryology Act, 1990: Abortion and embryo research, the new law. London: Blackstone Press, 1991.

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Thévoz, Jean-Marie. Entre nos mains l'embryon: Recherche bioéthique. Genève: Labor et Fides, 1990.

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Entre nos mains l'embryon: Recherche bioéthique. Geneva: Editions Labor et Fides, 1990.

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Great Britain. National Audit Office. The Assets Recovery Agency. London: Stationery Office, 2007.

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Great Britain. Department of Health. Review of the Human Fertilisation and Embryology Act: A public consultation. London: Dept. of Health, 2005.

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Shepherd, Elizabeth. Human Fertilisation and Embryology Bill [HL]: [HL Bill 6, 2007-08]. [London]: House of Lords Library, 2007.

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Birk, Dewinder. Human fertilisation and embryology: The new law. Bristol, England: Family Law, 2009.

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Book chapters on the topic "Artificial insemination – Research"

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Soliman, Ibrahim, and Ahmed F. Mashhour. "Feasibility of Artificial Insemination Network for Egyptian Buffalo Development: A Literature Reviews." In Research Aspects in Agriculture and Veterinary Sciences Vol. 1, 106–18. Book Publisher International (a part of SCIENCEDOMAIN International), 2021. http://dx.doi.org/10.9734/bpi/raavs/v1/10146d.

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