[
1. Abraham, B., 2017: An overview on functional causes of infertility in cows. JFIV Reprod. Med. Genet., 5, 2‒203. DOI: 10.4172/2375‒4508.1000203.
]Search in Google Scholar
[
2. Achemaoui, A., Bendahmane, M., 2016: Analyse des paramètres de reproduction dans un élevage privée à vocation Bovins laitiers au niveau de la wilaya de Sidi Bel Abbés. Nat. Technol. B‒Sci. Agron. Biol., 14, 20‒22. Available at https://www.univchlef.dz/Revuenatec/issue14/Article_B/Article355.pdf.
]Search in Google Scholar
[
3. Arcangioli, M. A., Mounier, L., de Oliveira, L. A., Otz, P., Noordhuizen, J. P., 2009: Approche méthodologique de la visite d’élevage. Point Vétérinaire, 40, 9‒14. Available at 〈hal-02656209〉.
]Search in Google Scholar
[
4. Ballou, M. A., 2012: Growth and development symposium. Inflammation: Role in the aetiology and pathophysiology of clinical mastitis in dairy cows. J. Anim. Sci., 90, 5, 1466–1478. DOI: 10.2527/jas.2011‒4663.
]Search in Google Scholar
[
5. Bedere, N., Cutullic, E., Delaby, L., Garcia-Launay, F., Disenhaus, C., 2018: Meta-analysis of the relationships between reproduction, milk yield and body condition score in dairy cows. Livestock Sci., 210, 73‒84. DOI: 10.1016/j.livsci.2018.01.017.
]Search in Google Scholar
[
6. Bezdíček, J., Nesvadbová, A., Makarevich, A., Kubovičová, E., 2020: Relationship between the animal body condition and reproduction: The biotechnological aspects. Arch. Anim. Breed., 63, 1, 203‒209. DOI: 10.5194/ aab‒63‒203‒2020.
]Search in Google Scholar
[
7. Bonneville-Hébert, A., 2010: Analyse de la fertilité des vaches laitières Holstein «Repeat Breeder». Sciences vétérinaires, Université de Montréal, 95 pp.
]Search in Google Scholar
[
8. Bradford, B. J., Yuan, K., Farney, J. K., Mamedova, L. K., Carpenter, A. J., 2015: Inflammation during the transition to lactation: New adventures with an old flame. Invited review. J. Dairy Sci., 98, 6631–6650. DOI: 10.3168/jds.2015‒9683.
]Search in Google Scholar
[
9. Bruijnis, M. R. N., Beerda, B., Hogeveen, H., Stassen, E. N., 2012: Assessing the welfare impact of foot disorders in dairy cattle by a modelling approach. Animal., 6, 962–970. DOI: 10.1017/S1751731111002606.
]Search in Google Scholar
[
10. Cattaneo, L., Baudracco, J., Lazzarini, B., Ortega, H., 2015: Methodology to estimate the cost of delayed pregnancy for dairy cows. An example for Argentina. Rev. Bras. DeZootec., 44, 226‒229. DOI: 10.1590/ S1806‒92902015000600005.
]Search in Google Scholar
[
11. Centre National de L’informatique et des Statistiques des Douanes, 2016: CNIS, Algiers, Algérie. Available at https://www.agm.net/company/2053559.
]Search in Google Scholar
[
12. Chacha, F., Bouzebda, Z., Afri-Bouzebda, F., Gherissi, D., Lamraoui, R., Djaout, A., Mouffok, C., 2018: Effect of some blood metabolites on the conception risk of Montbeliard cows. Livest. Res. Rural. Dev., 30, 1‒13. Available at http://www.lrrd.org/lrrd30/5/djao30089.html.
]Search in Google Scholar
[
13. Chacha, F., Gherissi, D. E., Lamraoui, R., Bouzebda-Afri, F., Bouzebda, Z., 2022: Evaluation of body condition, daily milk production and biochemical parameters during the postpartum period according to calving season in Montbeliard dairy cows reared in the semi-arid region ‒ Algeria. Vet. Stanica, 53, 6, 677‒687. DOI: 10.46419/vs.53.6.3.
]Search in Google Scholar
[
14. D’Occhio, M. J., Baruselli, P. S., Campanile, G., 2019: Influence of nutrition, body condition, and metabolic status on reproduction in female beef cattle: A review. Theriogenology, 125, 277‒284. DOI: 10.1016/j.theriogenology.2018.11.010.
]Search in Google Scholar
[
15. Eulmi, H., Deghnouche, K., Gherissi, D. E., 2023: Dairy cattle breeding practices, production and constraints in arid and semi-arid Algerian bioclimatic environments. Int. J. Environ. Stud., 1‒18, DOI: 10.1080/00207233.2023.2228616.
]Search in Google Scholar
[
16. Fathoni, A., Boonkum, W., Chankitisakul, V., Duangjinda, M., 2022: An appropriate genetic approach for improving reproductive traits in crossbred Thai–Holstein cattle under heat stress conditions. Vet. Sci., 9, 4, 163. DOI: 10.3390/ vetsci9040163.
]Search in Google Scholar
[
17. Fosgate, G. T., Motimelea, B., Ganswindt, A., Irons, P. C., 2017: A Bayesian latent class model to estimate the accuracy of pregnancy diagnosis by transrectal ultrasonography and laboratory detection of pregnancy-associated glycoproteins in dairy cows. Prev. Vet. Med., 145, 100‒109. DOI: 10.1016/j.prevetmed.2017.07.004.
]Search in Google Scholar
[
18. Fricke, P. M., Ricci, A. Giordano, J. O., Carvalho, P. D., 2016: Methods for and implementation of pregnancy diagnosis in dairy cows. Vet. Clin. North Am. Food Anim. Pract., 32, 1, 165‒180. DOI: 10.1016/j.cvfa.2015.09.006.
]Search in Google Scholar
[
19. Gebremedhn, S., Salilew-Wondim, D., Hoelker, M., Held-Hoelker, E., Neuhoff, C., Tholen, E., et al., 2018: Exploring maternal serum microRNAs during early pregnancy in cattle. Theriogenology, 121, 196‒203. DOI: 10.1016/j.theriogenology.2018.08.020.
]Search in Google Scholar
[
20. Gherissi, D. E., Chacha, F., Lamraoui, R., Messaadia, F., Nouadri, S. E., Afri-Bouzebda, F., Bouzebda, Z., 2022: Seasonal trends and milking-related factors influencing somatic cell counts in tank milks of dairy cattle in northeast Algeria. Pak. J. Agric. Sci., 59, 531‒542. DOI: 10.21162/PAKJAS/22.94.
]Search in Google Scholar
[
21. Gilbert, R. O., Shin, S. T., Guard, C. L., Erb, H. N., Frajblat, M., 2005: Prevalence of endometritis and its effects on reproductive performance of dairy cows. Theriogenology, 64, 9, 1879‒88. DOI: 10.1016/j.theriogenology.2005.04.022.
]Search in Google Scholar
[
22. Gnemmi, G. M., Maraboli, C. V. A., Gnemmi, B., Saleri, R., De Rensis, F., 2022: Use and adequacy of non-pregnancy diagnosis in cow. Which future? Reprod. Domest. Anim., 57, 45‒52. DOI: 10.1111/rda.14206.
]Search in Google Scholar
[
23. Gómez-Cifuentes, C. I., Molineri, A. I., Signorini, M., ScandoloLucini, D. E., Calvinho, L. F., 2014: The association between mastitis and reproductive performance in seasonally-calved dairy cows managed on a pasture-based system. Arch. Med. Vet., 46, 197‒206. Available at https://www.redalyc.org/articulo.oa?id=173031823005.
]Search in Google Scholar
[
24. Hanzen, C., 2015a: Sémiologie: La propédeutique de l’appareil génital femelle des ruminants. Available at https://hdl.handle.net/2268/70541.
]Search in Google Scholar
[
25. Hanzen, C., Rao, A. S., Theron, L., 2013: Gestion de la reproduction dans les troupeaux bovins laitier. RASPA. Available at https://hdl.handle.net/2268/152344.
]Search in Google Scholar
[
26. Hanzen, C., Theron, L., Simon, A., Deguillaume, L., 2009: Infections utérines: Définition, symptômes et diagnostic. Point. Vétérinaire, 40, 299. Available at https://hdl.handle.net/2268/34924.
]Search in Google Scholar
[
27. Hanzen, Ch., 1994: Etude des facteurs de risque de l’infer-tilité et des pathologies puerpérales et du postpartum chez la vache laitiere et la vache viandeuse. Available at https://hdl.handle.net/2268/142129.
]Search in Google Scholar
[
28. Hanzen, Ch., 2015b: Pathologies: Approche épidémiologique de la reproduction bovine. La gestion de la reproduction. Available at https://hdl.handle.net/2268/70609.
]Search in Google Scholar
[
29. Haou, A., Miroud, K., Gherissi, D. E., 2021: Impact of herd characteristics and breeding practices on the reproductive performance of dairy cows in northeastern Algeria. Rev. Élev. Méd. Vét. Pays Trop., 74, 4, 183‒191.
]Search in Google Scholar
[
30. Kechroud, A., Merdaci, L, Miroud, K., Gherissi, D. E., 2023: Herd-level risk factors for lameness, leg injuries, thin body condition and mastitis on Algerian dairy farms. Folia Veterinaria, 67, 2, 62‒77. DOI: 10.2478/fv-2023-0018.
]Search in Google Scholar
[
31. Koyama, T., Omori, R., Koyama, K., Matsui, Y., Sugimoto, M., 2018: Optimization of diagnostic methods and criteria of endometritis for various postpartum days to evaluate infertility in dairy cows. Theriogenology, 119, 225‒232. DOI: 10.1016/j.theriogenology.2018.07.002.
]Search in Google Scholar
[
32. Lavon, Y., Kaim, M., Leitner, G., Biran, D., Ezra, E., Wolfenson, D., 2016: Two approaches to improve fertility of subclinical mastitic dairy cows. J. Dairy Sci., 99, 3, 2268‒2275. DOI: 10.3168/jds.2015‒9745.
]Search in Google Scholar
[
33. Leblanc, S. J., Duffield, T. F., Leslie, K. E., Bateman, K. G., Keefe, G. P., Walton, J. S., Johnson, W. H., 2002: Defining and diagnosing postpartum clinical endometritis and its impact on reproductive performance in dairy cows. J. Dairy Sci., 85, 9, 2223‒2236. DOI: 10.3168/jds. S0022‒0302(02)74302‒6.
]Search in Google Scholar
[
34. Logroño, J. C., Rearte, R., Corva, S. G., Domínguez, G. A., de la Sota, R. L., Madoz, L. V., Giuliodori, M. J., 2021: Lameness in early lactation is associated with lower productive and reproductive performance in a herd of supplemented grazing dairy sows. Animals (Basel), 11, 8, 2294. DOI: 10.3390/ani11082294.
]Search in Google Scholar
[
35. Lüttgenau, J., Purschke, S., Tsousis, G., Bruckmaier, R. M., Bollwein, H., 2016: Body condition loss and increased serum levels of non-esterified fatty acids enhance progester-one levels at oestrus and reduce oestrous activity and insemination rates in postpartum dairy cows. Theriogenology, 85, 4, 656‒63. DOI: 10.1016/j.theriogenology.2015.10.003.
]Search in Google Scholar
[
36. Manríquez, D., Thatcher, W. W., Santos, J. E. P., Chebel, R. C., Galvão, K. N., Schuenemann, G. M., et al., 2021: Effect of body condition change and health status during early lactation on performance and survival of Holstein cows. J. Dairy Sci., 104, 12, 12785‒12799. DOI: 10.3168/ jds.2020‒20091.
]Search in Google Scholar
[
37. Mohammed, Z. A., Mann, G. E., Robinson, R. S., 2019: Impact of endometritis on post-partum ovarian cyclicity in dairy cows. Vet. J., 248, 8‒13. DOI: 10.1016/j.tvjl.2019.03.008.
]Search in Google Scholar
[
38. Okawa, H., Fujikura, A., Wijayagunawardane, M. M., Vos, P. L., Taniguchi, M., Takagi, M., 2017: Effect of diagnosis and treatment of clinical endometritis based on vaginal discharge score grading system in postpartum Holstein cows. J. Vet. Med. Sci.,79, 9, 1545‒ 1551.
]Search in Google Scholar
[
39. Parmar, K. H., 2021: Endometritis in bovine: A review. Agric. Rev., 42, 3, 342‒347. DOI: 10.18805/ag.R‒2038.
]Search in Google Scholar
[
40. Prandi, A., Messina, M., Tondolo, A., Miotta, M., 1999: Correlation between reproductive efficiency, as determined by new mathematical indexes and the body condition score in dairy cows. Theriogenology, 52, 1251‒1265. DOI: 10.1016/ S0093‒691X(99)00202‒2.
]Search in Google Scholar
[
41. Prevatt, C., Lamb, G. C., Dahlen, C., Mercadante, V. R., Waters, K., 2018: What is the Economic Impact of Infertility in Beef Cattle? Available at https://www.thebeefsite.com/articles/1698/what-is-the-economic-impact-of-infertility-in-beef-cattle.
]Search in Google Scholar
[
42. Reese, S. T., Pereira, M. C., Vasconcelos, J. L. M., Smith, M. F., Green, J. A., Geary, T. W., et al., 2016: Markers of pregnancy: How early can we detect pregnancies in cattle using pregnancy-associated glycoproteins (PAGs) and microRNAs? Anim. Reprod., 13, 3, 200‒208. DOI: 10.21451/1984‒3143‒AR878.
]Search in Google Scholar
[
43. Salah, N., Yimer, N., 2017: Cytological endometritis and its agreement with ultrasound examination in postpartum beef cows. Vet. World, 10, 6, 605‒609. DOI: 10.14202/ vetworld.2017.605‒609.
]Search in Google Scholar
[
44. Sheldon, I. M., Owens, S. E., 2018: Postpartum uterine infection and endometritis in dairy cattle. Anim. Reprod. (AR), 14, 3, 622‒629. DOI: 10.21451/1984‒3143‒AR1006.
]Search in Google Scholar
[
45. Villa-Arcila, N. A., Sanchez, J., Ratto, M. H., Rodriguez-Lecompte, J. C., Duque-Madrid, P. C., Sanchez-Arias, S., Ceballos-Marquez, A., 2017: The association between subclinical mastitis around calving and reproductive performance in grazing dairy cows. Anim. Reprod. Sci., 185, 109‒117. DOI: 10.1016/j.anireprosci.2017.08.010.
]Search in Google Scholar
[
46. Wang, N., Zhou, C., Basang, W., Zhu, Y., Wang, X., Li, C., Chen, L., Zhou, X., 2021: Mechanisms by which mastitis affects reproduction in dairy cow: A review. Reprod. Domest. Anim., 56, 9, 1165‒1175.
]Search in Google Scholar
[
47. Yanga, D. S., Jaja, I. F., 2021: Culling and mortality of dairy cows: Why it happens and how it can be mitigated. F1000Res., 10, 1014. DOI: 10.12688/f1000research.55519.2.
]Search in Google Scholar
[
48. Youngquist, R. S., Walter, R. T., 2007: Clinical reproductive physiology of the cow. In Current Therapy in Large Animal Theriogenology, 2nd edn., Elsevier eBook on Vital-Source, 1088 pp.
]Search in Google Scholar
