Importance of Nutrition in facilitating ruminant physiological processes and productive performance

Abstract

The manner in which we control ruminant nutrition directly affects the productivity and general well-being of these animals. Alongside that of production, reproduction, and the yield of milk and/or meat, an optimum nutrition has beneficial impacts on crucial physiological processes required for general well-being. The objective of this systematic review is to compile recent studies in this area on the benefits that could be associated with the diet of ruminants (sheep, goats, cattle etc.) regarding their physiological well-being and productivity. This document really emphasizes the value of critical dietary nutrients like energy sources, proteins, minerals, vitamins and feed additives. The role of feeding methods, such as supplements, fodder quality and frequency of feeding is also discussed. In summary all of the above leads to higher production levels and better adaptation to disease resistance. Recent advances in nutritional engineering, such as probiotics, prebiotics, and phytogenic substances, which hold considerable promise for the enhancement of physiological responses, are also presented in the article. It is also highlighted in the paper that specific dietary plans that respond to individual animals' condition based on their age, physiological status, and production goal are of significant value in managing ruminants more effectively. There is considerable progress to be made, nevertheless, concerning the application of scientific discoveries into practice, especially in regions where lack of resources exist. All of the above leads to higher production and adaptation to disease resistance. It is also highlighted in the paper that the latest nutritional engineering technologies such as probiotics, prebiotics and phytogenic substances hold immense potential for enhancing physiological responses. The review also reiterates the significance of the individual feed regime in effective ruminant management (age, condition and production of animal). However despite significant advances, it is still not feasible to implement all experimental results on-farm (especially in areas lacking funding) but a lot of ground was covered. In conclusion this study highlights the importance of sound nutrition in improving performance and physiology of the ruminant. In turn, welfare, production and economics of the animal is greatly improved. Ruminants (which supply the world with meat, milk and fibers) form a vital part of the world's food system but their nutrition greatly influences physiology and productivity. It was the objective of this systematic study to assess the improvement in the performance and physiology of the ruminant via its nutrition.