Which of the following management systems of poultry production is least expensive? By: Sunday|Published on: Oct 17|Categories: Animal Husbandry WAEC| 0 comments A. Deep litter B. Battery cage C. Fold units D. Free-range Correct Answer: Option D D. Free-range Users Also Read These:Daily management routines in poultry include the…In poultry management; which of the following…They are very expensive to construct; they are not…Which of the following systems is most suitable for…Which of the following identification methods could…SEE ALSO Female animals that are not accepted by their male counterparts could reproduce through?