Green Pastures, Healthy Herd: The Intricate Interplay of Nutrition, Milk Yield, Reproduction, and Welfare in Dairy Cows

Year : 2025 | Volume : 14 | Issue : 02 | Page : 51 66
    By

    Md. Emran Hossain,

  1. Professor, Department of Animal Science and Nutrition, Chattogram Veterinary and Animal Sciences University, Khulshi, Chattogram-4225, , Bangladesh

Abstract

The study explores the intricate interplay between green pastures, nutrition, milk yield, reproduction, and welfare in dairy cows, emphasizing the multifaceted benefits of pasture-based systems. Green grass serves as a natural, nutrient-rich feed source that supports optimal dairy cow performance by providing essential nutrients such as energy, proteins, vitamins, and minerals, which are crucial for high milk production. The natural grazing behavior associated with green pastures enhances rumen function, facilitating better digestion and nutrient absorption, which directly impacts milk yield and overall cow health. Furthermore, pastures play a critical role in improving reproductive outcomes by regulating energy balance, promoting hormonal stability, and reducing the risk of metabolic disorders that can impair fertility. Additionally, access to green grass promotes positive animal welfare by reducing stress, encouraging natural foraging behaviors, and offering a more stimulating and enriched environment compared to confined feeding systems. The study also highlights how pasture-based systems mitigate the risks of diseases such as mastitis, support hoof health, and reduce the incidence of metabolic disorders like ketosis and acidosis. Overall, green pastures contribute significantly to sustainable dairy farming practices by enhancing milk yield, reproductive success, and the overall health and welfare of dairy cows. This research underscores the importance of incorporating pasture-based feeding systems in dairy management for improved productivity and animal well-being.

Keywords: Animal welfare, dairy cows, green pastures, milk yield, nutrition, reproduction, sustainable farming

[This article belongs to Research & Reviews : Journal of Botany ]

How to cite this article:
Md. Emran Hossain. Green Pastures, Healthy Herd: The Intricate Interplay of Nutrition, Milk Yield, Reproduction, and Welfare in Dairy Cows. Research & Reviews : Journal of Botany. 2025; 14(02):51-66.
How to cite this URL:
Md. Emran Hossain. Green Pastures, Healthy Herd: The Intricate Interplay of Nutrition, Milk Yield, Reproduction, and Welfare in Dairy Cows. Research & Reviews : Journal of Botany. 2025; 14(02):51-66. Available from: https://journals.stmjournals.com/rrjob/article=2025/view=208219


References

  1. Crump A, Jenkins K, Bethell EJ, Ferris CP, Arnott G. Pasture access affects behavioral indicators of wellbeing in dairy cows. Animals. 2019;9(11):902.
  2. Butler ST. Nutritional management to optimize fertility of dairy cows in pasture-based systems. Animal. 2014;8(s1):15–26.
  3. Arnott G, Ferris CP, O’connell NE. Welfare of dairy cows in continuously housed and pasture-based production systems. Animal. 2017;11(2):261–273.
  4. Hennessy D, Delaby L, van den Pol-van Dasselaar A, Shalloo L. Increasing grazing in dairy cow milk production systems in Europe. Sustain. 2020;12(6):1–15.
  5. Alothman M, et al. The ‘grass-fed’ milk story: Understanding the impact of pasture feeding on the composition and quality of bovine milk. Foods. 2019;8(8):350.
  6. Waghorn GC, Clark DA. Feeding value of pastures for ruminants. N Z Vet J. 2004;52(6):320–331.
  7. Galyean ML, Goetsch AL. Utilization of forage fiber by ruminants. Forage Cell Wall Struct Dig. 1993;33–71.
  8. Techeira N, et al. Milk fatty acid profile from grass feeding strategies on 2 Holstein genotypes: Implications for health and technological properties. JDS Commun. 2023;4(3):169–174.
  9. Magan JB, O′Callaghan TF, Kelly AL, McCarthy NA. Compositional and functional properties of milk and dairy products derived from cows fed pasture or concentrate-based diets. Compr Rev Food Sci Food Saf. 2021;20(3):2769–2800.
  10. Stelwagen K, Pinxterhuis IJB, Lacy-Hulbert SJ, Phyn CVC. A review of extended lactation in dairy cows managed in high-input and pasture-based farming systems. Anim Prod Sci. 2024;64(16).
  11. Joubran AM, Pierce KM, Garvey N, Shalloo L, O’Callaghan TF. Invited review: A 2020 perspective on pasture-based dairy systems and products. J Dairy Sci. 2021;104(7):7364–7382.
  12. Detmann E, Valente ÉEL, Batista ED, Huhtanen P. An evaluation of the performance and efficiency of nitrogen utilization in cattle fed tropical grass pastures with supplementation. Livest Sci. 2014;162(1):141–153.
  13. Kumprechtová D, et al. Effect of plant bioactive compounds supplemented in transition dairy cows on the metabolic and inflammatory status. Molecules. 2022;27(18):6092.
  14. Hebeisen DF, Hoeflin F, Reusch HP, Junker E, Lauterburg BH. Increased concentrations of omega-3 fatty acids in milk and platelet rich plasma of grass-fed cows. Int J Vitam Nutr Res. 1993;63(3):229–233.
  15. Ballet N, Robert JC, Williams PEV. Vitamins in forages. Forage Eval Rumin Nutr. 2000;399–431.
  16. Van Vliet S, Provenza FD, Kronberg SL. Health-promoting phytonutrients are higher in grass-fed meat and milk. Front Sustain Food Syst. 2021;4:555426.
  17. Gatellier P, Mercier Y, Renerre M. Effect of diet finishing mode (pasture or mixed diet) on antioxidant status of Charolais bovine meat. Meat Sci. 2004;67(3):385–394.
  18. Liu J, et al. Rumen microbial predictors for short-chain fatty acid levels and the grass-fed regimen in Angus cattle. Animals. 2022;12(21):2995.
  19. Formato M, Cimmino G, Brahmi-Chendouh N, Piccolella S, Pacifico S. Polyphenols for livestock feed: Sustainable perspectives for animal husbandry?. Molecules. 2022;27(22):7752.
  20. Mitsuishi H, Yayota M. The efficacy of β-carotene in cow reproduction: A review. Animals. 2024;14(14):1–14.
  21. Makkar HPS, Francis G, Becker K. Bioactivity of phytochemicals in some lesser-known plants and their effects and potential applications in livestock and aquaculture production systems. Animal. 2007;1(9):1371–1391.
  22. Eassa O. Impact of grazing management practices on mastitis incidence in dairy cows in Sudan. Eur J Anim Heal. 2024;5(1):32–41.
  23. El Mahdy CI, Boaru A, Popescu S, Borda C. Water quality, essential condition sustaining the health, production, reproduction in cattle. A review. Bull Univ Agric Sci Vet Med Cluj-Napoca Anim Sci Biotechnol. 2016;73(2):113.
  24. Chand S, Indu, Singhal RK, Govindasamy P. Agronomical and breeding approaches to improve the nutritional status of forage crops for better livestock productivity. Grass Forage Sci. 2022;77(1):11–32.
  25. McNeill DM, Roche JR, Stockdale CR, McLachlan BP. Nutritional strategies for the prevention of hypocalcaemia at calving for dairy cows in pasture-based systems. Aust J Agric Res. 2002;53(7):755–770.
  26. Menon A, et al. Purification, characterisation, and determination of prebiotic potential of fructooligosaccharide from perennial rye grass. Int J Biol Macromol. 2024;279:135031.
  27. Diskin MG, Murphy JJ, Sreenan JM. Embryo survival in dairy cows managed under pastoral conditions. Anim Reprod Sci. 2006;96(3–4):297–311.
  28. Ding Y, et al. Balancing nutrition for successful reproduction in ruminants. Mod Agric. 2024;2(1):e29.
  29. Elmetwally MA. Uterine involution and ovarian activity in postpartum Holstein dairy cows. A review. J Vet Healthc. 2018;1(4):29–40.
  30. Ferrer M, Palomares R, Maldonadox-Estrada J. Role of trace minerals in bull reproductive physiology and semen quality. Clin Theriogenology. 2024;16.
  31. Reed KFM. Fertility of herbivores consuming phytoestrogen-containing Medicago and Trifolium species. Agriculture. 2016;6(3).
  32. Mehdi Y, Dufrasne I. Selenium in cattle: a review. Molecules. 2016;21(4):545.
  33. Tagesu A. Mechanism of retained placenta and its treatment by plant medicine in ruminant animals in Oromia, Ethiopia. J Vet Med Anim Heal. 2018;10(6):135–147.
  34. Wynn PC, et al. Perinatal nutrition of the calf and its consequences for lifelong productivity. Asian-Australas J Anim Sci. 2009;22(5):756–764.
  35. Cardoso FC, Kalscheur KF, Drackley JK. Symposium review: Nutrition strategies for improved health, production, and fertility during the transition period. J Dairy Sci. 2020;103(6):5684–5693.
  36. BenSouf I, et al. Use of natural biomolecules in animal feed to enhance livestock reproduction. Int J Mol Sci. 2025;26(5):2328.
  37. Blaga Petrean A, et al. Pasture access effects on the welfare of dairy cows housed in free-stall barns. Agriculture. 2024;14(2):179.
  38. Sowell BF, Mosley JC, Bowman JGP. Social behavior of grazing beef cattle: Implications for management. Proc Am Soc Anim Sci. 1999;1–6.
  39. Beaver A, Proudfoot KL, von Keyserlingk MAG. Symposium review: Considerations for the future of dairy cattle housing: An animal welfare perspective. J Dairy Sci. 2020;103(6):5746–5758.
  40. Iqbal MW, Draganova I, Morel PCH, Morris ST. Associations of grazing and rumination behaviours with performance parameters in spring-calving dairy cows in a pasture-based grazing system. Animals. 2023;13(24):3831.
  41. Ghassemi Nejad J, Lee BH, Kim JY, Sung KI, Lee HG. Daytime grazing in mountainous areas increases unsaturated fatty acids and decreases cortisol in the milk of Holstein dairy cows. Animals. 2021;11(11):3122.
  42. O’Connor C, Webster J. Welfare of dairy cows in pasture-based systems. In: Cattle Welfare in Dairy and Beef Systems: A New Approach to Global Issues. Springer; 2023. 105–124.
  43. McLellan KJ, Weary DM, von Keyserlingk MAG. Effects of free-choice pasture access on lameness recovery and behavior of lame dairy cattle. J Dairy Sci. 2022;105(8):6845–6857.
  44. Nakajima N, Yayota M. Grazing and cattle health: A nutritional, physiological, and immunological status perspective. Anim Behav Manag. 2019;55(4):143–153.
  45. Rios SLO, Lee C, Andrewartha SJ, Verdon M. Temperament of the dairy cow relates to her maternal behaviour in a pasture-based extended suckling system. Appl Anim Behav Sci. 2024;279:106400.
  46. Bernués A, Ruiz R, Olaizola A, Villalba D, Casasús I. Sustainability of pasture-based livestock farming systems in the European Mediterranean context: Synergies and trade-offs. Livest Sci. 2011;139(1–2):44–57.
  47. LC PMF, Gregorini P. Editorial: grazing behavior and welfare of ruminants. Front Vet Sci. 2022.
  48. Estima-Silva P, Scheid HV, Schild AL. Causes of death in feedlot beef cattle and their control: a brief review. Pesqui Vet Bras. 2020;40:571–578.
  49. Jaiswal L, Ismail H, Worku M. A review of the effect of plant-derived bioactive substances on the inflammatory response of ruminants (sheep, cattle, and goats). Int J Vet Anim Med. 2020;3:130.
  50. Terranova M, Kreuzer M, Li Y, Schwarm A, Clauss M. Indications for a lower methane yield from digested fibre in ruminants digesting fibre more efficiently. Anim Feed Sci Technol. 2024;307:115834.
  51. Washburn SP, White SL, Green JT Jr, Benson GA. Reproduction, mastitis, and body condition of seasonally calved Holstein and Jersey cows in confinement or pasture systems. J Dairy Sci. 2002;85(1):105–111
  52. Crossley RE, et al. Risk factors associated with the welfare of grazing dairy cows in spring-calving, hybrid pasture-based systems. Prev Vet Med. 2022;204:105640.
  53. Tuo H, et al. Moderate grazing enhances ecosystem multifunctionality through leaf traits and taxonomic diversity in long-term fenced grasslands. Sci Total Environ. 2024;957:177781.
  54. Scialabba NE-H. Experiences of low-external-input livestock systems. In: Managing Healthy Livestock Production and Consumption. Elsevier; 2022. 165–219.
  55. Henry BK, Eckard RJ, Beauchemin KA. Adaptation of ruminant livestock production systems to climate changes. Animal. 2018;12(s2):s445–456.
  56. Dubeux JCB Jr, et al. Sustainable intensification of livestock production on pastures. Arch Latinoam Prod Anim. 2017;25(3–4).
Regular Issue Subscription Review Article
Volume 14
Issue 02
Received 08/03/2025
Accepted 16/04/2025
Published 17/04/2025
Publication Time 40 Days
195

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